{
  "schema_version": 1,
  "harness_version": "1.2.0",
  "label": "SYNTHETIC loopback observations (127.0.0.1 origin and proxy); not measurements of any public site and not a provider bill. Fixture ratios: 'fixture ratio, not typical'. Corpus ratios: 'this corpus', not typical of the web.",
  "finalized_utc": "2026-09-27T02:46:10Z",
  "started_utc": "2026-09-27T02:44:37Z",
  "finished_utc": "2026-09-27T02:45:53Z",
  "origin": {
    "negotiation_preference": [
      "zstd",
      "br",
      "gzip",
      "deflate"
    ],
    "no_header_policy": "identity (common practice; RFC 9110 12.5.3 says any coding is acceptable)",
    "encoder_settings": {
      "gzip": "gzip level 6 (Python zlib)",
      "deflate": "zlib-wrapped deflate level 6",
      "br": "brotli quality 5",
      "zstd": "zstd level 3, one frame",
      "zstd-multiframe": "zstd level 3, 4 concatenated frames"
    },
    "encoder_modules": {
      "br": "brotli 1.2.0",
      "zstd": "compression.zstd (stdlib)",
      "gzip": "zlib 1.2.12"
    },
    "http": "HTTP/1.1 only (ALPN http/1.1 on TLS)"
  },
  "fixture": {
    "path": "harness/fixture/fixture.html",
    "bytes": 100129,
    "sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9",
    "label": "fixture ratio, not typical"
  },
  "record_schema": {
    "fields": [
      "id",
      "group",
      "client",
      "variant",
      "client_version",
      "runtime",
      "runtime_version",
      "executable_path",
      "scheme",
      "via",
      "mode",
      "body",
      "request_header_set",
      "header_present",
      "header_received",
      "content_encoding_served",
      "identity_body_bytes",
      "origin_wire_body_bytes",
      "proxy_bytes_up",
      "proxy_bytes_down",
      "proxy_connections",
      "proxy_saw_header",
      "decoded_bytes",
      "auto_decoded",
      "decode_check",
      "exception_text",
      "exit_code",
      "timestamp_utc",
      "status",
      "locator",
      "anomalies",
      "notes",
      "extra",
      "elapsed_s"
    ],
    "note": "Runner record fields (see README.md). Paths inside the run's state directory are written as $LAB_STATE_DIR."
  },
  "run": {
    "clients": "curl (macOS system 8.7.1, Homebrew 8.22.0), Wget 1.25.0, CPython 3.13.15 and 3.14.7 (urllib.request, http.client, Requests, httpx, aiohttp, Scrapy), Node.js 22.23.3, 24.21.0 and 26.10.0 (built-in fetch, node:http/https, axios, got, node-fetch), Go 1.27.1 net/http, PHP 8.5.8 ext-curl (libcurl 8.20.0), Guzzle 8.2.0 (cURL and stream handlers), Laravel Http (illuminate/http v13.33.0), Java 25 java.net.http.HttpClient (Temurin 25.0.4.1+1)",
    "command": "./setup.sh && ./run.sh",
    "command_context": "run from harness/ with LAB_STATE_DIR pointing at an empty directory",
    "started_utc": "2026-09-27T02:44:37Z",
    "finished_utc": "2026-09-27T02:45:53Z",
    "cell_files": [
      "cells/core.json",
      "cells/corpus.json",
      "cells/pitfalls.json",
      "cells/tls-controls.json",
      "cells/node-go/go.json",
      "cells/node-go/node.json",
      "cells/php-java/php-java-core.json",
      "cells/php-java/php-java-pitfalls.json",
      "cells/php-java/php-java-proxy-quirk.json",
      "cells/php-java/php-java-tls-controls.json"
    ],
    "records": 567,
    "status_counts": {
      "run": 567
    },
    "group_counts": {
      "core": 193,
      "corpus": 138,
      "pitfall": 196,
      "tls-control": 21,
      "resource-timing": 18,
      "proxy-quirk": 1
    },
    "harness_tree_sha256": "c586261f08f49693b7f32cd9a5efea1dc805d363d0308110b6238a45b60d2a77",
    "note": "One run of the whole matrix from a fresh state directory: every record, the verify snippets and environment.txt come from this harness tree."
  },
  "harness_source": {
    "tree_sha256": "c586261f08f49693b7f32cd9a5efea1dc805d363d0308110b6238a45b60d2a77",
    "files": {
      "fetch-corpus.sh": "cab2956bd44fcddb34e3d694fd3dd53bc40c899d95a002d3e9db0fa61333d995",
      "make-ca.sh": "50832317525965e788c6d228d4d1b0b28faad817ea79204ae51d0de9714a5a6f",
      "run.sh": "ae15ac893c3403a8c5a7075df9845843ecd229a0fbc74c4671925784b1b0a35a",
      "setup-node-go.sh": "f22392cb04298eecf5dec2408bb490fe8a2580f04d32dee6477a0ca86ef4d446",
      "setup-php-java.sh": "4974f292b146e14a2a5b7a875b848183947b5099895da4529f8b428be29e67cf",
      "setup.sh": "f40fb71a2735ebc5dcdf0a7344968e1d835c77ac61592df7ac25de062f9d4a5e",
      "venvs.json": "d0fb6ca550e91a4a65c0d364082126c2d2aaeb9a138ba0e733384e8071153dab",
      "cells/core.json": "546a4386b8cbe8839e74b3fddafa1d5f0e53d6827ed15370c4782706a1605674",
      "cells/corpus.json": "cb8d5d17cd0ef08e7b2d56993738120ec995ebcb3e3b988b64d85fdbae9f4f97",
      "cells/pitfalls.json": "d4106326b65b92b4dc13e24dbc638cd6e3c96081b999a0bb0ac01e14c5519e9a",
      "cells/tls-controls.json": "285aea72639b8fabbb07dfa0804b6cd2e7cd10892fcc8f5dee2601d7cd3e94b4",
      "cells/examples/node-fetch.example.json": "5b52a6b4de88a9d01606f0e50fb52cc8acceff52e76fd7d22bfa440231e40a50",
      "cells/node-go/go.json": "7254dfa116827ee3611ff0b4e4a2382f4119fcb01ff4848343854ad2405fd0ee",
      "cells/node-go/node.json": "2b47ea589d358738e208b15123f3a4e77729ff6a84b0a2b9a5c7d0c7224759ae",
      "cells/php-java/make_cells.py": "9c5c0554ef9c33e3752ddac03250a776bf765623d089cd79b5800c614193928a",
      "cells/php-java/php-java-core.json": "d4fa793e81b6a41e329ed50bc17173a3cfc26426ded81d51b36f21a6af4641b3",
      "cells/php-java/php-java-pitfalls.json": "7ca1adbdab811277a5c8b5f3fe8f7eacc6cea62e7fb7680077ee2e49c79f1d3f",
      "cells/php-java/php-java-proxy-quirk.json": "310e5cc1639f66985dbb25fdbb4d7325ddc7ac9d70e016e768b99523a722c30a",
      "cells/php-java/php-java-tls-controls.json": "97869a15465d54d89bd5840822fd9a80a0a57ceaff4ce50c9c3f8da6d788dd78",
      "clients/node_fetch_example.mjs": "2cef2503cad883650572732a3d9ea9feae87e15f655f8b87a30fea996ba423f5",
      "clients/pyclient.py": "c606b9ebef3b48f9b58dad5c144fd7639fad4b89f56f9012b9e0928235439402",
      "clients/go/goclient.go": "b5378bd022aba7a5b34ad46ea5fcaaf8655b06c2e87811ac80f353609c573607",
      "clients/node/load.mjs": "10d51f2123249722e7219ce20b94dec9ea15279da42c133e0ed1f99b408c62dc",
      "clients/node/nodeclient.mjs": "afe030f9a68d0f448fc4a72f992615204072e2e1401492834e43d16f68026656",
      "clients/node/package-lock.json": "3c3a1785dde9d073b09e72398c6e11e6e5faf01aa3358d8f5b227a0b6413048f",
      "clients/node/package.json": "8c770c463d91ae7fa3f0512c17199090312509f4925c82d3474b94eacd346428",
      "clients/php-java/JavaHttpClientLab.java": "da0f896a632f94aef1145bbfa7b30c5b5406bfc719b8e7d4cbb92637d98c420d",
      "clients/php-java/guzzle_client.php": "0ee50cd890c00ca2f238b14d3a07f98b8193724da7ca07d67981f331f2800132",
      "clients/php-java/labcommon.php": "4321726a00c49e5b5acc92e895a8e02ceb5a488080d97f3273436a2af4e603bd",
      "clients/php-java/laravel_http_client.php": "5347690a74af0c834bc99321b36cd5191039dc280a369f485d0b296c41740cd1",
      "clients/php-java/php_curl_client.php": "b9f873af768ccc038c360cb5d75eb31e767831774b0bb87a621a89dd2a1fcf5c",
      "clients/php-java/apps/guzzle/composer.json": "d08460461f73d634d6997c9e0ee143478741b04f363c232372549c1e5610692a",
      "clients/php-java/apps/guzzle/composer.lock": "c0029dad57b76b83623372b43188136aa9d52ac87fbdc3b10a9488f3fbd6b3bd",
      "clients/php-java/apps/laravel/composer.json": "45c6e6e776ee25fc78c21b235c7f8578e16dedc96027ebd2cfaf62e735bb8c7d",
      "clients/php-java/apps/laravel/composer.lock": "18174f214fecbd5fb6780eb62c0e53d3db20a8ea4b42e725eeabe42585610d4f",
      "fixture/fixture.html": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9",
      "labcore/__init__.py": "a29a918ea7ad688b704b2d2edac2193c2658bce99891aec1c0562702c90c0f91",
      "labcore/bodies.py": "35314a4870578ee5cc1aff12cd0cf8460647a2ca59ecc4a78f6c076e626da043",
      "labcore/encodings.py": "7f0b9ac38e4ad2445c3399e0c1f062dcade1f2d3eef599872d7621b2ed1549b2",
      "labcore/envcapture.py": "a8062dc022ab1c2c9553b5f9316ddb15e8759ff89ac99c73e1733d957ed036c9",
      "labcore/fetch_corpus.py": "6a783f2bf5070224fc32fe135044cb72e3983a3aa771781bffbf74860746874f",
      "labcore/origin.py": "7af0eb9bcf8a2ac334370cf2589e0b73db908f110ddf6b7a8afee0d89d3687ee",
      "labcore/proxy.py": "a222243560c3bf4d0ce4169a64a38dfc9055d05f2cab1f3a18435c2c7b605393",
      "labcore/redact.py": "48215e75efb353c0515d0c2799202978191c41c6ddae50e97bc43c2c6c545198",
      "labcore/runner.py": "d8f82be616d9d949ccee61bcc70547ea6b0ce8252d1c1acee836ec2e9e3ac4cf",
      "labcore/setup_venvs.py": "d8af0f05ea65d83af4476230d99034512c0d8fde1b2c47370bf1f3892099f840",
      "labcore/snippets.py": "47f8df1971affb38df22bdcd1d25fcc1615141ed34df60292c80f52bbe5bf5ed",
      "nodego/__init__.py": "f5cd427f607b159a2d5c5b237a79e0868476bc1f72fec013407c968bb6adca8a",
      "nodego/envcapture.py": "ce981588f67123febe90973aa6054b935c14aa02a043429696144a4d3e59a433",
      "nodego/snippets.py": "f9a748fc9ae5b906eb6e827a297f08952da6a1b5dd49df3c8a8fa897698270e1",
      "phpjava/__init__.py": "5103b924514ffd62985c22991f5b34ba24389952c101b2d5014f1c2e02706443",
      "phpjava/envcapture.py": "3ae4782bbb8ea3b304cb24ebc7d5582c9f3ea1b10144dda526c9a90db6516798",
      "snippets/curl-verify.sh": "fc890861985e2b496636b34f5d5369b1a7b60c58fe29482be53a36df6a4576cf",
      "snippets/go-verify.go": "f4f44cc74c8b7b62daad090802c0ab8f403ad85b4fe929c1b62be69bc3db4ad0",
      "snippets/httpx-verify.py": "d85521e975d030e586a3933cdba2d93fcfa9a3ae9a0cdd2d276840c7fb8d1278",
      "snippets/node-fetch-bytes.mjs": "0b617e528787bc4d43ebe6fc5f1478dc3e1f6500c9b45c20709c9194c31a5e30",
      "snippets/node-fetch-verify.mjs": "4899306083b0554d1c750e1b889c70b6a99e6a91057ba64781cd6c4d36d7968d",
      "snippets/node-http-verify.mjs": "6416d7600e51da37b1acb7c3c04675c1f4ebf9df0ec0238f0d7faad2f4a29ac0",
      "snippets/requests-verify.py": "1ba3e0780d6390c9e95d1f4ebde07d97d9f5600c17a3eaf4640f9cacfb294446",
      "tools/gen_fixture.go": "e3fd461df95732a9d06eab8c5a6e61c1cb62fc8ed805c3839f70fe4e2b7df984",
      "tools/gen_node_go_cells.py": "5e836a711fbd78206c57e8816198358d54ddb2e56268a2c428e472bb5f5c9ddf"
    },
    "note": "The shipped harness/ tree, byte for byte the tree the run hashed at its start (checked again when these results were finalized)."
  },
  "summaries": {
    "status_counts": {
      "run": 567
    },
    "records": 567,
    "group_counts": {
      "core": 193,
      "corpus": 138,
      "pitfall": 196,
      "tls-control": 21,
      "resource-timing": 18,
      "proxy-quirk": 1
    },
    "fixture": {
      "label": "fixture ratio, not typical",
      "encoded_sizes": {
        "identity": 100129,
        "gzip": 17750,
        "gzip_ratio_identity_over_encoded": 5.641,
        "deflate": 17738,
        "deflate_ratio_identity_over_encoded": 5.645,
        "br": 18451,
        "br_ratio_identity_over_encoded": 5.427,
        "zstd": 19298,
        "zstd_ratio_identity_over_encoded": 5.189,
        "zstd-multiframe": 20354,
        "zstd-multiframe_ratio_identity_over_encoded": 4.919
      }
    },
    "corpus": {
      "label": "this corpus (see corpus-manifest.txt), not typical of the web",
      "encoder_totals": {
        "files": 23,
        "identity": 2175071,
        "gzip": 325873,
        "gzip_ratio_identity_over_encoded": 6.675,
        "br": 277665,
        "br_ratio_identity_over_encoded": 7.833,
        "zstd": 329111,
        "zstd_ratio_identity_over_encoded": 6.609
      },
      "client_totals": {
        "curl (Homebrew) | default | CONNECT": {
          "cells": 23,
          "identity_bytes": 2175071,
          "origin_wire_body_bytes": 2175071,
          "proxy_bytes_down": 2255046,
          "proxy_bytes_up": 45401,
          "encodings": [
            "identity"
          ],
          "ratio_identity_over_wire": 1.0,
          "ratio_identity_over_proxy_down": 0.965
        },
        "curl (macOS system) | --compressed | CONNECT": {
          "cells": 23,
          "identity_bytes": 2175071,
          "origin_wire_body_bytes": 325873,
          "proxy_bytes_down": 379485,
          "proxy_bytes_up": 17709,
          "encodings": [
            "gzip"
          ],
          "ratio_identity_over_wire": 6.675,
          "ratio_identity_over_proxy_down": 5.732
        },
        "curl (Homebrew) | --compressed | CONNECT": {
          "cells": 23,
          "identity_bytes": 2175071,
          "origin_wire_body_bytes": 329111,
          "proxy_bytes_down": 407241,
          "proxy_bytes_up": 46436,
          "encodings": [
            "zstd"
          ],
          "ratio_identity_over_wire": 6.609,
          "ratio_identity_over_proxy_down": 5.341
        },
        "Go net/http (go1.27.1) | default | CONNECT": {
          "cells": 23,
          "identity_bytes": 2175071,
          "origin_wire_body_bytes": 325873,
          "proxy_bytes_down": 404555,
          "proxy_bytes_up": 43929,
          "encodings": [
            "gzip"
          ],
          "ratio_identity_over_wire": 6.675,
          "ratio_identity_over_proxy_down": 5.376
        },
        "fetch (built-in) on Node.js 24.21.0 | default; NODE_USE_ENV_PROXY=1 | CONNECT": {
          "cells": 23,
          "identity_bytes": 2175071,
          "origin_wire_body_bytes": 277665,
          "proxy_bytes_down": 356256,
          "proxy_bytes_up": 47954,
          "encodings": [
            "br"
          ],
          "ratio_identity_over_wire": 7.833,
          "ratio_identity_over_proxy_down": 6.105
        },
        "fetch (built-in) on Node.js 26.10.0 | default; NODE_USE_ENV_PROXY=1 | CONNECT": {
          "cells": 23,
          "identity_bytes": 2175071,
          "origin_wire_body_bytes": 329111,
          "proxy_bytes_down": 407793,
          "proxy_bytes_up": 48161,
          "encodings": [
            "zstd"
          ],
          "ratio_identity_over_wire": 6.609,
          "ratio_identity_over_proxy_down": 5.334
        }
      }
    },
    "derived": {
      "definitions": {
        "ratio_wire_body": "wire body bytes without compression / wire body bytes with it (same client, CONNECT, fixture)",
        "ratio_proxy_down": "proxy-to-client bytes on the CONNECT leg without / with compression; includes response headers, TLS records and the CONNECT reply, so it is lower than the body ratio",
        "proxy_down_overhead_bytes": "proxy_bytes_down minus origin_wire_body_bytes: everything on the client leg except the body (headers, TLS, CONNECT reply)"
      },
      "label": "fixture ratio, not typical; synthetic loopback bytes, not a bill",
      "connect_pairs": [
        {
          "without_compression": "curl-system-default--connect",
          "with_compression": "curl-system-compressed--connect",
          "coding": "gzip",
          "wire_body_bytes": [
            100129,
            17750
          ],
          "proxy_bytes_down": [
            102559,
            20093
          ],
          "proxy_bytes_up": [
            676,
            711
          ],
          "ratio_wire_body": 5.641,
          "ratio_proxy_down": 5.104,
          "proxy_down_overhead_bytes": [
            2430,
            2343
          ]
        },
        {
          "without_compression": "curl-brew-default--connect",
          "with_compression": "curl-brew-compressed--connect",
          "coding": "zstd",
          "wire_body_bytes": [
            100129,
            19298
          ],
          "proxy_bytes_down": [
            103625,
            22707
          ],
          "proxy_bytes_up": [
            1915,
            1960
          ],
          "ratio_wire_body": 5.189,
          "ratio_proxy_down": 4.564,
          "proxy_down_overhead_bytes": [
            3496,
            3409
          ]
        },
        {
          "without_compression": "wget-default--connect",
          "with_compression": "wget-compression-auto--connect",
          "coding": "gzip",
          "wire_body_bytes": [
            100129,
            17750
          ],
          "proxy_bytes_down": [
            103602,
            21136
          ],
          "proxy_bytes_up": [
            1999,
            2004
          ],
          "ratio_wire_body": 5.641,
          "ratio_proxy_down": 4.902,
          "proxy_down_overhead_bytes": [
            3473,
            3386
          ]
        },
        {
          "without_compression": "php-curl-default--connect",
          "with_compression": "php-curl-accept-encoding-empty--connect",
          "coding": "zstd",
          "wire_body_bytes": [
            100129,
            19298
          ],
          "proxy_bytes_down": [
            103625,
            22707
          ],
          "proxy_bytes_up": [
            1871,
            1927
          ],
          "ratio_wire_body": 5.189,
          "ratio_proxy_down": 4.564,
          "proxy_down_overhead_bytes": [
            3496,
            3409
          ]
        },
        {
          "without_compression": "guzzle-default--connect",
          "with_compression": "guzzle-decode-content-gzip--connect",
          "coding": "gzip",
          "wire_body_bytes": [
            100129,
            17750
          ],
          "proxy_bytes_down": [
            103625,
            21159
          ],
          "proxy_bytes_up": [
            1879,
            1914
          ],
          "ratio_wire_body": 5.641,
          "ratio_proxy_down": 4.897,
          "proxy_down_overhead_bytes": [
            3496,
            3409
          ]
        },
        {
          "without_compression": "laravel-http-default--connect",
          "with_compression": "laravel-http-with-headers-gzip--connect",
          "coding": "gzip",
          "wire_body_bytes": [
            100129,
            17750
          ],
          "proxy_bytes_down": [
            103625,
            21159
          ],
          "proxy_bytes_up": [
            1885,
            1918
          ],
          "ratio_wire_body": 5.641,
          "ratio_proxy_down": 4.897,
          "proxy_down_overhead_bytes": [
            3496,
            3409
          ]
        },
        {
          "without_compression": "java-httpclient-default--connect",
          "with_compression": "java-httpclient-gzip-gunzip--connect",
          "coding": "gzip",
          "wire_body_bytes": [
            100129,
            17750
          ],
          "proxy_bytes_down": [
            102583,
            20117
          ],
          "proxy_bytes_up": [
            775,
            802
          ],
          "ratio_wire_body": 5.641,
          "ratio_proxy_down": 5.099,
          "proxy_down_overhead_bytes": [
            2454,
            2367
          ]
        },
        {
          "without_compression": "go-disable-compression--connect",
          "with_compression": "go-default--connect",
          "coding": "gzip",
          "wire_body_bytes": [
            100129,
            17750
          ],
          "proxy_bytes_down": [
            103649,
            21183
          ],
          "proxy_bytes_up": [
            1840,
            1851
          ],
          "ratio_wire_body": 5.641,
          "ratio_proxy_down": 4.893,
          "proxy_down_overhead_bytes": [
            3520,
            3433
          ]
        }
      ]
    },
    "resource_timing": {
      "label": "SYNTHETIC loopback; Node.js built-in fetch only; HTTP/1.1",
      "definitions": {
        "encodedBodySize": "PerformanceResourceTiming.encodedBodySize read after the body was consumed",
        "transfer_minus_encoded": "transferSize minus encodedBodySize (a fixed allowance in Node's implementation, not measured header bytes; see the cell notes)",
        "proxy_bytes_down": "the counting proxy's client-leg bytes for the same request (CONNECT cells only)"
      },
      "rows": [
        {
          "id": "rt-node22-fetch--direct--negotiate",
          "node": "22.23.3",
          "scheme": "http",
          "via": "direct",
          "mode": "negotiate",
          "coding": "gzip",
          "origin_wire_body_bytes": 17750,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 17750,
          "decodedBodySize": 100129,
          "transferSize": 18050,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node22-fetch--direct--forced-identity",
          "node": "22.23.3",
          "scheme": "http",
          "via": "direct",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node22-fetch--direct-https--negotiate",
          "node": "22.23.3",
          "scheme": "https",
          "via": "direct",
          "mode": "negotiate",
          "coding": "br",
          "origin_wire_body_bytes": 18451,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node22-fetch--direct-https--forced-identity",
          "node": "22.23.3",
          "scheme": "https",
          "via": "direct",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node22-fetch--connect--negotiate",
          "node": "22.23.3",
          "scheme": "https",
          "via": "CONNECT",
          "mode": "negotiate",
          "coding": "br",
          "origin_wire_body_bytes": 18451,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": 21882,
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node22-fetch--connect--forced-identity",
          "node": "22.23.3",
          "scheme": "https",
          "via": "CONNECT",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": 103649,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node24-fetch--direct--negotiate",
          "node": "24.21.0",
          "scheme": "http",
          "via": "direct",
          "mode": "negotiate",
          "coding": "gzip",
          "origin_wire_body_bytes": 17750,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 17750,
          "decodedBodySize": 100129,
          "transferSize": 18050,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node24-fetch--direct--forced-identity",
          "node": "24.21.0",
          "scheme": "http",
          "via": "direct",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node24-fetch--direct-https--negotiate",
          "node": "24.21.0",
          "scheme": "https",
          "via": "direct",
          "mode": "negotiate",
          "coding": "br",
          "origin_wire_body_bytes": 18451,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node24-fetch--direct-https--forced-identity",
          "node": "24.21.0",
          "scheme": "https",
          "via": "direct",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node24-fetch--connect--negotiate",
          "node": "24.21.0",
          "scheme": "https",
          "via": "CONNECT",
          "mode": "negotiate",
          "coding": "br",
          "origin_wire_body_bytes": 18451,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": 21882,
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node24-fetch--connect--forced-identity",
          "node": "24.21.0",
          "scheme": "https",
          "via": "CONNECT",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": 103649,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node26-fetch--direct--negotiate",
          "node": "26.10.0",
          "scheme": "http",
          "via": "direct",
          "mode": "negotiate",
          "coding": "gzip",
          "origin_wire_body_bytes": 17750,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 17750,
          "decodedBodySize": 100129,
          "transferSize": 18050,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node26-fetch--direct--forced-identity",
          "node": "26.10.0",
          "scheme": "http",
          "via": "direct",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node26-fetch--direct-https--negotiate",
          "node": "26.10.0",
          "scheme": "https",
          "via": "direct",
          "mode": "negotiate",
          "coding": "zstd",
          "origin_wire_body_bytes": 19298,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 19298,
          "decodedBodySize": 100129,
          "transferSize": 19598,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node26-fetch--direct-https--forced-identity",
          "node": "26.10.0",
          "scheme": "https",
          "via": "direct",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": null,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node26-fetch--connect--negotiate",
          "node": "26.10.0",
          "scheme": "https",
          "via": "CONNECT",
          "mode": "negotiate",
          "coding": "zstd",
          "origin_wire_body_bytes": 19298,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": 22731,
          "encodedBodySize": 19298,
          "decodedBodySize": 100129,
          "transferSize": 19598,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        },
        {
          "id": "rt-node26-fetch--connect--forced-identity",
          "node": "26.10.0",
          "scheme": "https",
          "via": "CONNECT",
          "mode": "forced-identity",
          "coding": null,
          "origin_wire_body_bytes": 100129,
          "identity_body_bytes": 100129,
          "decoded_bytes": 100129,
          "proxy_bytes_down": 103649,
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "encoded_equals_wire_body": true,
          "decoded_equals_body_received": true,
          "transfer_minus_encoded": 300,
          "visible_synchronously_after_body": false
        }
      ],
      "all_encoded_equal_wire_body": true,
      "all_decoded_equal_body_received": true,
      "transfer_minus_encoded_values": [
        300
      ]
    }
  },
  "reviewed_anomalies": [
    {
      "id": "node22-fetch--absolute-form",
      "anomaly": "proxy saw ['CONNECT'], expected absolute-form",
      "review": "Node.js 22.23.3 built-in fetch with NODE_USE_ENV_PROXY=1 and HTTP_PROXY opened a CONNECT tunnel for an http:// URL instead of sending an absolute-form request (extra.undici_sent and extra.proxy_modes_seen). The origin still received 'gzip, deflate'. Recorded as a client behaviour, not a harness failure: on this path the proxy cannot read the header."
    },
    {
      "id": "node24-fetch--absolute-form",
      "anomaly": "proxy saw ['CONNECT'], expected absolute-form",
      "review": "Same as node22-fetch--absolute-form on Node.js 24.21.0 (undici 7.29.1). Node.js 26.10.0 (node26-fetch--absolute-form) sent absolute-form and the proxy saw the header."
    },
    {
      "id": "pit-guzzle-stream-http-proxy-origin-form",
      "anomaly": "origin saw no request",
      "review": "Guzzle 8.2.0 StreamHandler sent an origin-form request line to an http:// proxy (no request_fulluri); the lab proxy requires absolute-form, answered 400 and forwarded nothing. A framing quirk, not a compression result; guzzle-stream-default-fulluri is the working cell."
    }
  ],
  "not_run": [
    {
      "item": "curl_cffi 0.16.3",
      "status": "dropped",
      "reason": "Optional in the brief; no cell was built. The lab makes no impersonation claims."
    },
    {
      "item": "Apache HttpClient 4.5.10 (and OkHttp, Spring WebClient)",
      "status": "not run",
      "reason": "No Java library beyond java.net.http.HttpClient was run. A 2021 third-party capture of Apache HttpClient 4.5.10 sending 'gzip,deflate' exists (Server Fault 1058430); it may be cited only as that."
    },
    {
      "item": "Symfony HttpClient, PHP file_get_contents",
      "status": "not run",
      "reason": "Only ext-curl, Guzzle (both handlers) and Laravel Http were run for PHP."
    },
    {
      "item": "Browsers (Chromium, Firefox, WebKit)",
      "status": "not run",
      "reason": "Out of scope for this lab; browsers negotiate compression themselves."
    },
    {
      "item": "curl older than 7.84.0",
      "status": "source-read",
      "reason": "Only curl 8.7.1 and 8.22.0 were run. The 7.84.0 minimum for -w '%header{name}' is source-read from the curl 8.22.0 man page (see snippet_runs.curl_header_write_out)."
    },
    {
      "item": "HTTP/2 and HTTP/3",
      "status": "not run",
      "reason": "The origin offers HTTP/1.1 only (ALPN http/1.1), so every client stayed on HTTP/1.1."
    },
    {
      "item": "Linux and Windows hosts",
      "status": "not run",
      "reason": "All cells ran on macOS 15.7.4 arm64. Other builds of curl, Wget, PHP or Python can differ."
    },
    {
      "item": "Corpus cells for Python libraries, Wget, Node.js 22, PHP and Java",
      "status": "not run",
      "reason": "Corpus cells ran for curl (both builds), Node.js 24 and 26 fetch, and Go; the others use the fixture only."
    },
    {
      "item": "Resource timing through an http:// proxy (absolute-form), and for axios, got, node-fetch or node:http",
      "status": "not run",
      "reason": "Resource-timing cells cover Node.js built-in fetch only, on direct http://, direct https:// and https:// through CONNECT. Node.js 22 and 24 fetch tunnel http:// targets through CONNECT anyway (see reviewed_anomalies)."
    },
    {
      "item": "aiohttp 3.14.3 with backports.zstd on Python 3.14, or with both Brotli and backports.zstd",
      "status": "not run",
      "reason": "Python 3.14 has compression.zstd in the standard library, which aiohttp uses there without an extra package; the run covers bare, +Brotli and (on 3.13) +backports.zstd installs separately."
    },
    {
      "item": "Java feature releases after 25 (for example 27)",
      "status": "not run",
      "reason": "Java ran on Temurin 25.0.4.1+1 (the newest LTS build on the run date) only."
    },
    {
      "item": "Other PHP and libcurl builds",
      "status": "not run",
      "reason": "PHP ran as the static-php-cli 8.5.8 build with its bundled libcurl 8.20.0 (php.net's newest 8.5.x was 8.5.11 on the run date). ext-curl sends what its libcurl build supports."
    }
  ],
  "snippet_runs": {
    "curl_header_write_out": {
      "min_version": "7.84.0",
      "source": "/opt/homebrew/opt/curl/share/man/man1/curl.1",
      "excerpt": "header{name} where name is the case insensitive name of the header (without the trailing colon). The header contents are exactly as delivered over the network but with leading and trailing whitespace and newlines stripped off (added in 7.84.0)"
    },
    "label": "SYNTHETIC loopback runs of the published verify snippets; https://example.com/ replaced by a loopback URL",
    "runs": [
      {
        "tag": "snippet-curl-system",
        "snippet": "curl-verify.sh",
        "t_utc": "2026-09-27T02:45:54Z",
        "interpreter": "/bin/bash; curl -> /usr/bin/curl",
        "client_version": "curl 8.7.1 (x86_64-apple-darwin24.0) libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
        "trust_env": "CURL_CA_BUNDLE",
        "status": "run",
        "exit_code": 0,
        "stdout": "100129 \n17750 gzip\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "line 1: printed size_download=100129 content-encoding=''; origin sent 100129 B with Content-Encoding None (Accept-Encoding received: None) -> match",
          "line 2: printed size_download=17750 content-encoding='gzip'; origin sent 17750 B with Content-Encoding 'gzip' (Accept-Encoding received: 'deflate, gzip') -> match"
        ],
        "proxy": {
          "connections": 2,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1346,
          "bytes_down": 122652
        }
      },
      {
        "tag": "snippet-curl-brew",
        "snippet": "curl-verify.sh",
        "t_utc": "2026-09-27T02:45:54Z",
        "interpreter": "/bin/bash; curl -> /opt/homebrew/opt/curl/bin/curl",
        "client_version": "curl 8.22.0 (aarch64-apple-darwin24.6.0) libcurl/8.22.0 OpenSSL/3.6.4 zlib/1.2.12 brotli/1.2.0 zstd/1.5.7 AppleIDN libpsl/0.23.3 libssh2/1.11.1 nghttp2/1.70.0 ngtcp2/1.25.0 nghttp3/1.18.0 mit-krb5/1.7-prerelease OpenLDAP/2.4.28/Apple",
        "trust_env": "CURL_CA_BUNDLE",
        "status": "run",
        "exit_code": 0,
        "stdout": "100129 \n19298 zstd\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "line 1: printed size_download=100129 content-encoding=''; origin sent 100129 B with Content-Encoding None (Accept-Encoding received: None) -> match",
          "line 2: printed size_download=19298 content-encoding='zstd'; origin sent 19298 B with Content-Encoding 'zstd' (Accept-Encoding received: 'deflate, gzip, br, zstd') -> match"
        ],
        "proxy": {
          "connections": 2,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 3834,
          "bytes_down": 126332
        }
      },
      {
        "tag": "snippet-httpx-py314-bare",
        "snippet": "httpx-verify.py",
        "t_utc": "2026-09-27T02:45:54Z",
        "interpreter": "$LAB_STATE_DIR/venvs/py314-httpx-bare/bin/python",
        "client_version": "Python 3.14.7 httpx==0.28.1",
        "trust_env": "SSL_CERT_FILE",
        "status": "run",
        "exit_code": 0,
        "stdout": "gzip 17750 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "printed encoding=gzip num_bytes_downloaded=17750 len(content)=100129; origin sent 17750 B (gzip) of a 100129 B body -> match",
          "Accept-Encoding received by origin: 'gzip, deflate'"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1872,
          "bytes_down": 21183
        }
      },
      {
        "tag": "snippet-httpx-py314-zstandard",
        "snippet": "httpx-verify.py",
        "t_utc": "2026-09-27T02:45:54Z",
        "interpreter": "$LAB_STATE_DIR/venvs/py314-httpx-zstandard/bin/python",
        "client_version": "Python 3.14.7 httpx==0.28.1 zstandard==0.25.0",
        "trust_env": "SSL_CERT_FILE",
        "status": "run",
        "exit_code": 0,
        "stdout": "zstd 19298 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "printed encoding=zstd num_bytes_downloaded=19298 len(content)=100129; origin sent 19298 B (zstd) of a 100129 B body -> match",
          "Accept-Encoding received by origin: 'gzip, deflate, zstd'"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1883,
          "bytes_down": 22731
        }
      },
      {
        "tag": "snippet-requests-py313-bare",
        "snippet": "requests-verify.py",
        "t_utc": "2026-09-27T02:45:54Z",
        "interpreter": "$LAB_STATE_DIR/venvs/py313-requests-bare/bin/python",
        "client_version": "Python 3.13.15 requests==2.34.2 urllib3==2.8.0",
        "trust_env": "REQUESTS_CA_BUNDLE",
        "status": "run",
        "exit_code": 0,
        "stdout": "gzip 17750\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "printed encoding=gzip raw bytes=17750; origin sent 17750 B (gzip) -> match",
          "Accept-Encoding received by origin: 'gzip, deflate'"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1865,
          "bytes_down": 21183
        }
      },
      {
        "tag": "snippet-requests-py314-bare",
        "snippet": "requests-verify.py",
        "t_utc": "2026-09-27T02:45:55Z",
        "interpreter": "$LAB_STATE_DIR/venvs/py314-requests-bare/bin/python",
        "client_version": "Python 3.14.7 requests==2.34.2 urllib3==2.8.0",
        "trust_env": "REQUESTS_CA_BUNDLE",
        "status": "run",
        "exit_code": 0,
        "stdout": "zstd 19298\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "printed encoding=zstd raw bytes=19298; origin sent 19298 B (zstd) -> match",
          "Accept-Encoding received by origin: 'gzip, deflate, zstd'"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1871,
          "bytes_down": 22731
        }
      },
      {
        "tag": "snippet-node-fetch-node22",
        "snippet": "node-fetch-verify.mjs",
        "t_utc": "2026-09-27T02:45:55Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-22.23.3/bin/node",
        "client_version": "Node.js v22.23.3 (undici 6.28.1, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "sent accept-encoding: br, gzip, deflate\ncontent-encoding br decoded bytes 100129\n",
        "stderr": "(node:74356) [UNDICI-EHPA] Warning: EnvHttpProxyAgent is experimental, expect them to change at any time.\n(Use `node --trace-warnings ...` to show where the warning was created)\n",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'br, gzip, deflate'; sent 18451 B with Content-Encoding 'br' (identity body 100129 B)",
          "printed sent='br, gzip, deflate' vs origin received 'br, gzip, deflate' -> match",
          "printed content-encoding=br decoded bytes=100129 vs origin 'br', identity 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1982,
          "bytes_down": 21882
        }
      },
      {
        "tag": "snippet-node-fetch-node24",
        "snippet": "node-fetch-verify.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-24.21.0/bin/node",
        "client_version": "Node.js v24.21.0 (undici 7.29.1, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "sent accept-encoding: br, gzip, deflate\ncontent-encoding br decoded bytes 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'br, gzip, deflate'; sent 18451 B with Content-Encoding 'br' (identity body 100129 B)",
          "printed sent='br, gzip, deflate' vs origin received 'br, gzip, deflate' -> match",
          "printed content-encoding=br decoded bytes=100129 vs origin 'br', identity 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 2012,
          "bytes_down": 21882
        }
      },
      {
        "tag": "snippet-node-fetch-node26",
        "snippet": "node-fetch-verify.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-26.10.0/bin/node",
        "client_version": "Node.js v26.10.0 (undici 8.10.2, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "sent accept-encoding: br, gzip, deflate, zstd\ncontent-encoding zstd decoded bytes 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'br, gzip, deflate, zstd'; sent 19298 B with Content-Encoding 'zstd' (identity body 100129 B)",
          "printed sent='br, gzip, deflate, zstd' vs origin received 'br, gzip, deflate, zstd' -> match",
          "printed content-encoding=zstd decoded bytes=100129 vs origin 'zstd', identity 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 2021,
          "bytes_down": 22731
        }
      },
      {
        "tag": "snippet-node-fetch-bytes-node22",
        "snippet": "node-fetch-bytes.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-22.23.3/bin/node",
        "client_version": "Node.js v22.23.3 (undici 6.28.1, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "content-encoding br wire body bytes 18451 decoded bytes 100129\n",
        "stderr": "(node:74367) [UNDICI-EHPA] Warning: EnvHttpProxyAgent is experimental, expect them to change at any time.\n(Use `node --trace-warnings ...` to show where the warning was created)\n",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'br, gzip, deflate'; sent 18451 B with Content-Encoding 'br' (identity body 100129 B)",
          "printed content-encoding=br wire body bytes (encodedBodySize)=18451 decoded bytes=100129 vs origin 'br', 18451 B written, identity 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1988,
          "bytes_down": 21882
        }
      },
      {
        "tag": "snippet-node-fetch-bytes-node24",
        "snippet": "node-fetch-bytes.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-24.21.0/bin/node",
        "client_version": "Node.js v24.21.0 (undici 7.29.1, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "content-encoding br wire body bytes 18451 decoded bytes 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'br, gzip, deflate'; sent 18451 B with Content-Encoding 'br' (identity body 100129 B)",
          "printed content-encoding=br wire body bytes (encodedBodySize)=18451 decoded bytes=100129 vs origin 'br', 18451 B written, identity 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 2018,
          "bytes_down": 21882
        }
      },
      {
        "tag": "snippet-node-fetch-bytes-node26",
        "snippet": "node-fetch-bytes.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-26.10.0/bin/node",
        "client_version": "Node.js v26.10.0 (undici 8.10.2, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "content-encoding zstd wire body bytes 19298 decoded bytes 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'br, gzip, deflate, zstd'; sent 19298 B with Content-Encoding 'zstd' (identity body 100129 B)",
          "printed content-encoding=zstd wire body bytes (encodedBodySize)=19298 decoded bytes=100129 vs origin 'zstd', 19298 B written, identity 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 2027,
          "bytes_down": 22731
        }
      },
      {
        "tag": "snippet-node-http-node22",
        "snippet": "node-http-verify.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-22.23.3/bin/node",
        "client_version": "Node.js v22.23.3 (undici 6.28.1, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "sent accept-encoding (none)\ncontent-encoding (none) body bytes 100129\n",
        "stderr": "(node:74375) [UNDICI-EHPA] Warning: EnvHttpProxyAgent is experimental, expect them to change at any time.\n(Use `node --trace-warnings ...` to show where the warning was created)\n",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding None; sent 100129 B with Content-Encoding None (identity body 100129 B)",
          "printed sent='(none)' vs origin received None -> match",
          "printed content-encoding=(none) body bytes=100129 vs origin None, 100129 B written -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1868,
          "bytes_down": 103602
        }
      },
      {
        "tag": "snippet-node-http-node24",
        "snippet": "node-http-verify.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-24.21.0/bin/node",
        "client_version": "Node.js v24.21.0 (undici 7.29.1, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "sent accept-encoding (none)\ncontent-encoding (none) body bytes 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding None; sent 100129 B with Content-Encoding None (identity body 100129 B)",
          "printed sent='(none)' vs origin received None -> match",
          "printed content-encoding=(none) body bytes=100129 vs origin None, 100129 B written -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1868,
          "bytes_down": 103602
        }
      },
      {
        "tag": "snippet-node-http-node26",
        "snippet": "node-http-verify.mjs",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "$LAB_STATE_DIR/runtimes/node-26.10.0/bin/node",
        "client_version": "Node.js v26.10.0 (undici 8.10.2, OpenSSL 3.5.8) $LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
        "environment": "PROXY_URL=<counting proxy>; NODE_USE_ENV_PROXY=1 HTTPS_PROXY=$PROXY_URL (as the Run: comment says); NODE_EXTRA_CA_CERTS=<lab CA ca.pem> (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "sent accept-encoding (none)\ncontent-encoding (none) body bytes 100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding None; sent 100129 B with Content-Encoding None (identity body 100129 B)",
          "printed sent='(none)' vs origin received None -> match",
          "printed content-encoding=(none) body bytes=100129 vs origin None, 100129 B written -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1868,
          "bytes_down": 103602
        }
      },
      {
        "tag": "snippet-go",
        "snippet": "go-verify.go",
        "t_utc": "2026-09-27T02:45:56Z",
        "interpreter": "go build (go1.27.1, GOTOOLCHAIN pinned) of go-verify.go + lab_trust.go",
        "client_version": "go-verify binary: go1.27.1",
        "environment": "PROXY_URL=<counting proxy>; LAB_CA_FILE=<lab CA ca.pem>, read only by the unpublished lab_trust.go (verification on)",
        "status": "run",
        "exit_code": 0,
        "stdout": "uncompressed=true content-encoding=\"\" content-length=-1 decoded-bytes=100129\n",
        "stderr": "",
        "consistent_with_origin": true,
        "checks": [
          "origin received Accept-Encoding 'gzip'; sent 17750 B with Content-Encoding 'gzip' (identity body 100129 B)",
          "printed uncompressed=true content-encoding='' content-length=-1 decoded-bytes=100129; expected uncompressed=true (origin got 'gzip', served 'gzip'), decoded 100129 B -> match"
        ],
        "proxy": {
          "connections": 1,
          "modes": [
            "CONNECT"
          ],
          "bytes_up": 1832,
          "bytes_down": 21183
        }
      }
    ]
  },
  "records": [
    {
      "id": "curl-system-default--direct",
      "group": "core",
      "client": "curl (macOS system)",
      "variant": "default",
      "client_version": "8.7.1",
      "runtime": "libcurl",
      "runtime_version": "libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
      "executable_path": "/usr/bin/curl",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:44:37Z",
      "status": "run",
      "locator": "harness/cells/core.json#curl-system-default",
      "anomalies": [],
      "notes": null,
      "extra": {
        "curl_size_download": 100129,
        "curl_http_code": "200",
        "curl_header_content_encoding": null,
        "curl_http_version": "1.1",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "User-Agent",
            "curl/8.7.1"
          ],
          [
            "Accept",
            "*/*"
          ]
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        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
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    {
      "id": "curl-system-default--absolute-form",
      "group": "core",
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      "variant": "default",
      "client_version": "8.7.1",
      "runtime": "libcurl",
      "runtime_version": "libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
      "executable_path": "/usr/bin/curl",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 194,
      "proxy_bytes_down": 100330,
      "proxy_connections": 1,
      "proxy_saw_header": "(absent)",
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:44:37Z",
      "status": "run",
      "locator": "harness/cells/core.json#curl-system-default",
      "anomalies": [],
      "notes": null,
      "extra": {
        "curl_size_download": 100129,
        "curl_http_code": "200",
        "curl_header_content_encoding": null,
        "curl_http_version": "1.1",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "User-Agent",
            "curl/8.7.1"
          ],
          [
            "Accept",
            "*/*"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
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            "status": 200,
            "client_bytes_up": 194,
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            "response_body_bytes": 100129
          }
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    {
      "id": "curl-system-default--connect",
      "group": "core",
      "client": "curl (macOS system)",
      "variant": "default",
      "client_version": "8.7.1",
      "runtime": "libcurl",
      "runtime_version": "libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
      "executable_path": "/usr/bin/curl",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
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      "header_received": null,
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      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
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      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:44:37Z",
      "status": "run",
      "locator": "harness/cells/core.json#curl-system-default",
      "anomalies": [],
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      "extra": {
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        "curl_http_code": "200",
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        "curl_http_version": "1.1",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "User-Agent",
            "curl/8.7.1"
          ],
          [
            "Accept",
            "*/*"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
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      "elapsed_s": 0.013
    },
    {
      "id": "curl-system-compressed--direct",
      "group": "core",
      "client": "curl (macOS system)",
      "variant": "--compressed",
      "client_version": "8.7.1",
      "runtime": "libcurl",
      "runtime_version": "libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
      "executable_path": "/usr/bin/curl",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "deflate, gzip",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:44:37Z",
      "status": "run",
      "locator": "harness/cells/core.json#curl-system-compressed",
      "anomalies": [],
      "notes": null,
      "extra": {
        "curl_size_download": 17750,
        "curl_http_code": "200",
        "curl_header_content_encoding": "gzip",
        "curl_http_version": "1.1",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "User-Agent",
            "curl/8.7.1"
          ],
          [
            "Accept",
            "*/*"
          ],
          [
            "Accept-Encoding",
            "deflate, gzip"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.011
    },
    {
      "id": "curl-system-compressed--absolute-form",
      "group": "core",
      "client": "curl (macOS system)",
      "variant": "--compressed",
      "client_version": "8.7.1",
      "runtime": "libcurl",
      "runtime_version": "libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
      "executable_path": "/usr/bin/curl",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "deflate, gzip",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": 229,
      "proxy_bytes_down": 17974,
      "proxy_connections": 1,
      "proxy_saw_header": "deflate, gzip",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:44:37Z",
      "status": "run",
      "locator": "harness/cells/core.json#curl-system-compressed",
      "anomalies": [],
      "notes": null,
      "extra": {
        "curl_size_download": 17750,
        "curl_http_code": "200",
        "curl_header_content_encoding": "gzip",
        "curl_http_version": "1.1",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "User-Agent",
            "curl/8.7.1"
          ],
          [
            "Accept",
            "*/*"
          ],
          [
            "Accept-Encoding",
            "deflate, gzip"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 229,
            "client_bytes_down": 17974,
            "response_body_bytes": 17750
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.015
    },
    {
      "id": "curl-system-compressed--connect",
      "group": "core",
      "client": "curl (macOS system)",
      "variant": "--compressed",
      "client_version": "8.7.1",
      "runtime": "libcurl",
      "runtime_version": "libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0",
      "executable_path": "/usr/bin/curl",
      "scheme": "https",
      "via": "CONNECT",
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      "proxy_saw_header": null,
      "decoded_bytes": null,
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        },
        "httpx_SUPPORTED_DECODERS": [
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      "executable_path": "$LAB_STATE_DIR/venvs/py314-aiohttp-bare/bin/python",
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      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
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        "expectation": "tls-failure: met"
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      "executable_path": "$LAB_STATE_DIR/venvs/py314-scrapy/bin/python",
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      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
      "exception_text": "scrapy.exceptions.DownloadFailedError: [<twisted.python.failure.Failure OpenSSL.SSL.Error: [('SSL routines', '', 'certificate verify failed')]>]",
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      "timestamp_utc": "2026-09-27T02:45:26Z",
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        "scrapy_DOWNLOAD_VERIFY_CERTIFICATES": true,
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      "client_version": "net/http (go1.27.1)",
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      "status": "run",
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        "origin_request_headers": [
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      "client_version": "net/http (go1.27.1)",
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      "executable_path": "$LAB_STATE_DIR/runtimes/goclient",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
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      "timestamp_utc": "2026-09-27T02:45:28Z",
      "status": "run",
      "locator": "harness/cells/node-go/go.json#go-disable-compression",
      "anomalies": [],
      "notes": "Source: https://github.com/golang/go/blob/go1.27.1/src/net/http/transport.go#L199-L207 (DisableCompression doc), #L2993-L3017 (gzip requested only without a caller Accept-Encoding, Range or HEAD), #L2585-L2591 (Uncompressed); read 2026-09-26, byte-identical to the local GOROOT copy. Go sends http:// targets to an http.ProxyURL proxy in absolute-form and tunnels https:// with CONNECT",
      "extra": {
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        "go_resp_content_length": 100129,
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        "request_range_by_hand": null,
        "status": 200,
        "transport_disable_compression": true,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
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      "client": "Go net/http (go1.27.1)",
      "variant": "Transport.DisableCompression = true",
      "client_version": "net/http (go1.27.1)",
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      "runtime_version": "1.27.1",
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      "client_version": "net/http (go1.27.1)",
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      "status": "run",
      "locator": "harness/cells/node-go/go.json#go-manual-gzip",
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      "locator": "harness/cells/node-go/go.json#go-manual-gzip",
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      "status": "run",
      "locator": "harness/cells/node-go/go.json#go-manual-gzip",
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      "client_version": "net/http (go1.27.1)",
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        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.268
    },
    {
      "id": "node22-fetch--direct-https",
      "group": "core",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:28Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v22.23.3/deps/undici/src/lib/web/fetch/index.js#L1517-L1522 (undici 6.28.1; no zstd decoder branch), read 2026-09-26",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.074
    },
    {
      "id": "node22-fetch--absolute-form",
      "group": "core",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": 305,
      "proxy_bytes_down": 18013,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:28Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-fetch",
      "anomalies": [
        "proxy saw ['CONNECT'], expected absolute-form"
      ],
      "notes": "Source: https://github.com/nodejs/node/blob/v22.23.3/deps/undici/src/lib/web/fetch/index.js#L1517-L1522 (undici 6.28.1; no zstd decoder branch), read 2026-09-26. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
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      "elapsed_s": 0.057
    },
    {
      "id": "node22-fetch--connect",
      "group": "core",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 1988,
      "proxy_bytes_down": 21882,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:28Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v22.23.3/deps/undici/src/lib/web/fetch/index.js#L1517-L1522 (undici 6.28.1; no zstd decoder branch), read 2026-09-26. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.061
    },
    {
      "id": "node22-http--direct",
      "group": "core",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "default",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:28Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.048
    },
    {
      "id": "node22-http--direct-https",
      "group": "core",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "default",
      "client_version": "node:https (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "node22-http--absolute-form",
      "group": "core",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 173,
      "proxy_bytes_down": 100330,
      "proxy_connections": 1,
      "proxy_saw_header": "(absent)",
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 173,
            "client_bytes_down": 100330,
            "response_body_bytes": 100129
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.053
    },
    {
      "id": "node22-http--connect",
      "group": "core",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "node:https (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 1874,
      "proxy_bytes_down": 103602,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.054
    },
    {
      "id": "node22-axios--direct",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 22.23.3",
      "variant": "default",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.111
    },
    {
      "id": "node22-axios--direct-https",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 22.23.3",
      "variant": "default",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.089
    },
    {
      "id": "node22-axios--absolute-form",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1 (axios proxy: false, so Node routes it)",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 289,
      "proxy_bytes_down": 18673,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, compress, deflate, br",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 289,
            "client_bytes_down": 18673,
            "response_body_bytes": 18451
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.095
    },
    {
      "id": "node22-axios--connect",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1 (axios proxy: false, so Node routes it)",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 1990,
      "proxy_bytes_down": 21835,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.096
    },
    {
      "id": "node22-got--direct",
      "group": "core",
      "client": "got 16.0.0 on Node.js 22.23.3",
      "variant": "default",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.109
    },
    {
      "id": "node22-got--direct-https",
      "group": "core",
      "client": "got 16.0.0 on Node.js 22.23.3",
      "variant": "default",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.086
    },
    {
      "id": "node22-got--absolute-form",
      "group": "core",
      "client": "got 16.0.0 on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 269,
      "proxy_bytes_down": 19522,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, deflate, br, zstd",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 269,
            "client_bytes_down": 19522,
            "response_body_bytes": 19298
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.086
    },
    {
      "id": "node22-got--connect",
      "group": "core",
      "client": "got 16.0.0 on Node.js 22.23.3",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 1970,
      "proxy_bytes_down": 22684,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node22-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.09
    },
    {
      "id": "node24-fetch--direct",
      "group": "core",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:29Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v24.21.0/deps/undici/src/lib/web/fetch/index.js#L1523-L1528 (undici 7.29.1; zstd decoded when the runtime has zstd, L2263), read 2026-09-26",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.206
    },
    {
      "id": "node24-fetch--direct-https",
      "group": "core",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v24.21.0/deps/undici/src/lib/web/fetch/index.js#L1523-L1528 (undici 7.29.1; zstd decoded when the runtime has zstd, L2263), read 2026-09-26",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.065
    },
    {
      "id": "node24-fetch--absolute-form",
      "group": "core",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": 335,
      "proxy_bytes_down": 18013,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-fetch",
      "anomalies": [
        "proxy saw ['CONNECT'], expected absolute-form"
      ],
      "notes": "Source: https://github.com/nodejs/node/blob/v24.21.0/deps/undici/src/lib/web/fetch/index.js#L1523-L1528 (undici 7.29.1; zstd decoded when the runtime has zstd, L2263), read 2026-09-26. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.054
    },
    {
      "id": "node24-fetch--connect",
      "group": "core",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 2018,
      "proxy_bytes_down": 21882,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v24.21.0/deps/undici/src/lib/web/fetch/index.js#L1523-L1528 (undici 7.29.1; zstd decoded when the runtime has zstd, L2263), read 2026-09-26. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.058
    },
    {
      "id": "node24-http--direct",
      "group": "core",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "default",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.043
    },
    {
      "id": "node24-http--direct-https",
      "group": "core",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "default",
      "client_version": "node:https (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.049
    },
    {
      "id": "node24-http--absolute-form",
      "group": "core",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 173,
      "proxy_bytes_down": 100330,
      "proxy_connections": 1,
      "proxy_saw_header": "(absent)",
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 173,
            "client_bytes_down": 100330,
            "response_body_bytes": 100129
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.047
    },
    {
      "id": "node24-http--connect",
      "group": "core",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "node:https (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 1874,
      "proxy_bytes_down": 103602,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "node24-axios--direct",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.084
    },
    {
      "id": "node24-axios--direct-https",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.084
    },
    {
      "id": "node24-axios--absolute-form",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1 (axios proxy: false, so Node routes it)",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 289,
      "proxy_bytes_down": 18673,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, compress, deflate, br",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 289,
            "client_bytes_down": 18673,
            "response_body_bytes": 18451
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.08
    },
    {
      "id": "node24-axios--connect",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1 (axios proxy: false, so Node routes it)",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 1990,
      "proxy_bytes_down": 21835,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.092
    },
    {
      "id": "node24-got--direct",
      "group": "core",
      "client": "got 16.0.0 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.1
    },
    {
      "id": "node24-got--direct-https",
      "group": "core",
      "client": "got 16.0.0 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:30Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.088
    },
    {
      "id": "node24-got--absolute-form",
      "group": "core",
      "client": "got 16.0.0 on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 269,
      "proxy_bytes_down": 19522,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, deflate, br, zstd",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 269,
            "client_bytes_down": 19522,
            "response_body_bytes": 19298
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.078
    },
    {
      "id": "node24-got--connect",
      "group": "core",
      "client": "got 16.0.0 on Node.js 24.21.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 1970,
      "proxy_bytes_down": 22684,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.079
    },
    {
      "id": "node26-fetch--direct",
      "group": "core",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v26.10.0/deps/undici/src/lib/web/fetch/index.js#L1571-L1576 (undici 8.10.2), read 2026-09-26",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.222
    },
    {
      "id": "node26-fetch--direct-https",
      "group": "core",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v26.10.0/deps/undici/src/lib/web/fetch/index.js#L1571-L1576 (undici 8.10.2), read 2026-09-26",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.072
    },
    {
      "id": "node26-fetch--absolute-form",
      "group": "core",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": 249,
      "proxy_bytes_down": 17974,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, deflate",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v26.10.0/deps/undici/src/lib/web/fetch/index.js#L1571-L1576 (undici 8.10.2), read 2026-09-26. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 249,
            "client_bytes_down": 17974,
            "response_body_bytes": 17750
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
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      "elapsed_s": 0.057
    },
    {
      "id": "node26-fetch--connect",
      "group": "core",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 2027,
      "proxy_bytes_down": 22731,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-fetch",
      "anomalies": [],
      "notes": "Source: https://github.com/nodejs/node/blob/v26.10.0/deps/undici/src/lib/web/fetch/index.js#L1571-L1576 (undici 8.10.2), read 2026-09-26. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.065
    },
    {
      "id": "node26-http--direct",
      "group": "core",
      "client": "node:http / node:https on Node.js 26.10.0",
      "variant": "default",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "node26-http--direct-https",
      "group": "core",
      "client": "node:http / node:https on Node.js 26.10.0",
      "variant": "default",
      "client_version": "node:https (built-in)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.051
    },
    {
      "id": "node26-http--absolute-form",
      "group": "core",
      "client": "node:http / node:https on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 173,
      "proxy_bytes_down": 100330,
      "proxy_connections": 1,
      "proxy_saw_header": "(absent)",
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 173,
            "client_bytes_down": 100330,
            "response_body_bytes": 100129
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.047
    },
    {
      "id": "node26-http--connect",
      "group": "core",
      "client": "node:http / node:https on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "node:https (built-in)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 1874,
      "proxy_bytes_down": 103602,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-http",
      "anomalies": [],
      "notes": "node:http/https add no Accept-Encoding and do not decode. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": null,
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.053
    },
    {
      "id": "node26-axios--direct",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 26.10.0",
      "variant": "default",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.085
    },
    {
      "id": "node26-axios--direct-https",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 26.10.0",
      "variant": "default",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:31Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.083
    },
    {
      "id": "node26-axios--absolute-form",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1 (axios proxy: false, so Node routes it)",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 289,
      "proxy_bytes_down": 18673,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, compress, deflate, br",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 289,
            "client_bytes_down": 18673,
            "response_body_bytes": 18451
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.107
    },
    {
      "id": "node26-axios--connect",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1 (axios proxy: false, so Node routes it)",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 1990,
      "proxy_bytes_down": 21835,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-axios",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.14
    },
    {
      "id": "node26-got--direct",
      "group": "core",
      "client": "got 16.0.0 on Node.js 26.10.0",
      "variant": "default",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.122
    },
    {
      "id": "node26-got--direct-https",
      "group": "core",
      "client": "got 16.0.0 on Node.js 26.10.0",
      "variant": "default",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.093
    },
    {
      "id": "node26-got--absolute-form",
      "group": "core",
      "client": "got 16.0.0 on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 269,
      "proxy_bytes_down": 19522,
      "proxy_connections": 1,
      "proxy_saw_header": "gzip, deflate, br, zstd",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 269,
            "client_bytes_down": 19522,
            "response_body_bytes": 19298
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.095
    },
    {
      "id": "node26-got--connect",
      "group": "core",
      "client": "got 16.0.0 on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 1970,
      "proxy_bytes_down": 22684,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node26-got",
      "anomalies": [],
      "notes": "Source: got 16.0.0 dist/source/core/index.js L1770-1779 (npm tarball, read 2026-09-26): gzip, deflate, + br if process.versions.brotli, + zstd if process.versions.zstd. Proxy via NODE_USE_ENV_PROXY=1 with HTTP_PROXY/HTTPS_PROXY (Node's built-in proxy support). For http:// targets the harness expects absolute-form; if this client tunnels an http:// target with CONNECT instead, the runner records that as an anomaly and extra.proxy_modes_seen shows the mode.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "user-agent",
            "got (https://github.com/sindresorhus/got)"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.095
    },
    {
      "id": "node24-node-fetch3--direct",
      "group": "core",
      "client": "node-fetch 3.3.2 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "node-fetch 3.3.2",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-node-fetch3",
      "anomalies": [],
      "notes": "npm node-fetch, not Node's built-in fetch. Source: node-fetch 3.3.2 src/request.js L282-283 (npm tarball, read 2026-09-26)",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "accept",
            "*/*"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br"
          ],
          [
            "user-agent",
            "node-fetch"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.068
    },
    {
      "id": "node24-node-fetch3--direct-https",
      "group": "core",
      "client": "node-fetch 3.3.2 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "node-fetch 3.3.2",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-node-fetch3",
      "anomalies": [],
      "notes": "npm node-fetch, not Node's built-in fetch. Source: node-fetch 3.3.2 src/request.js L282-283 (npm tarball, read 2026-09-26)",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "accept",
            "*/*"
          ],
          [
            "accept-encoding",
            "gzip, deflate, br"
          ],
          [
            "user-agent",
            "node-fetch"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.081
    },
    {
      "id": "node24-node-fetch2--direct",
      "group": "core",
      "client": "node-fetch 2.7.0 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "node-fetch 2.7.0 (npm alias node-fetch2)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip,deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-node-fetch2",
      "anomalies": [],
      "notes": "npm node-fetch, not Node's built-in fetch. Source: node-fetch 2.7.0 lib/index.js L1359-1360 (npm tarball, read 2026-09-26)",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "*/*"
          ],
          [
            "User-Agent",
            "node-fetch/1.0 (+https://github.com/bitinn/node-fetch)"
          ],
          [
            "Accept-Encoding",
            "gzip,deflate"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.091
    },
    {
      "id": "node24-node-fetch2--direct-https",
      "group": "core",
      "client": "node-fetch 2.7.0 on Node.js 24.21.0",
      "variant": "default",
      "client_version": "node-fetch 2.7.0 (npm alias node-fetch2)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip,deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:32Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-node-fetch2",
      "anomalies": [],
      "notes": "npm node-fetch, not Node's built-in fetch. Source: node-fetch 2.7.0 lib/index.js L1359-1360 (npm tarball, read 2026-09-26)",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "*/*"
          ],
          [
            "User-Agent",
            "node-fetch/1.0 (+https://github.com/bitinn/node-fetch)"
          ],
          [
            "Accept-Encoding",
            "gzip,deflate"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.114
    },
    {
      "id": "node24-axios-zstd-optin--direct-https",
      "group": "core",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "transitional.advertiseZstdAcceptEncoding: true",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#node24-axios-zstd-optin",
      "anomalies": [],
      "notes": "Source: axios 1.20.0 lib/adapters/http.js L56-57 and L939-946 (npm tarball, read 2026-09-26): 'gzip, compress, deflate, br'; zstd only with transitional.advertiseZstdAcceptEncoding",
      "extra": {
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          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "axios_transitional": {
          "advertiseZstdAcceptEncoding": true
        },
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.117
    },
    {
      "id": "pit-node22-fetch-decoders--forced-gzip",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-gzip",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-fetch-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
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          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.057
    },
    {
      "id": "pit-node22-fetch-decoders--forced-br",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-br",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-fetch-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
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          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.057
    },
    {
      "id": "pit-node22-fetch-decoders--forced-zstd",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-zstd",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 19298,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-fetch-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "74d376ad441f02c0750625ff7a3cc32904a60ffc500e24b56b6e65beba2dbbdd"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "pit-node22-fetch-decoders--forced-zstd-multiframe",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-zstd-multiframe",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 20354,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 20354,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-fetch-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "zstd-multiframe",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "9c457eec026273564a2486aa794599adc50ae84d3dcc7416838802183544e74e"
      },
      "elapsed_s": 0.056
    },
    {
      "id": "pit-node22-fetch-copied-header",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "copied browser header 'gzip, deflate, br, zstd'",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 19298,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-fetch-copied-header",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate, br, zstd"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "Accept-Encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ]
        ],
        "decoded_sha256": "74d376ad441f02c0750625ff7a3cc32904a60ffc500e24b56b6e65beba2dbbdd"
      },
      "elapsed_s": 0.053
    },
    {
      "id": "pit-node22-fetch-range",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; Range: bytes=0- set by hand",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "identity",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-fetch-range",
      "anomalies": [],
      "notes": "fetch adds 'Accept-Encoding: identity' when the request has a Range header (Source: https://github.com/nodejs/node/blob/v22.23.3/deps/undici/src/lib/web/fetch/index.js#L1510-L1512, read 2026-09-26). The lab origin ignores Range and answers 200 with the full body; this row records only which Accept-Encoding fetch sent.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "undici_sent": [
          {
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            "accept_encoding": "identity"
          }
        ],
        "client_side_accept_encoding": "identity",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "Range",
            "bytes=0-"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "identity"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.055
    },
    {
      "id": "pit-node22-http-unasked--forced-gzip",
      "group": "pitfall",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "default (no header); server sends an encoding unasked",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-gzip",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 17750,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-http-unasked",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "108763196057f5fb257b6f328ae2351c65d69dac40f16a65aba689f7a7313cac"
      },
      "elapsed_s": 0.047
    },
    {
      "id": "pit-node22-http-unasked--forced-br",
      "group": "pitfall",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "default (no header); server sends an encoding unasked",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-br",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 18451,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-http-unasked",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "a8312edb5af0edabe9ccd9bfa269a8b927c8bb9c0db9fbfb6efb6361da8ebbb2"
      },
      "elapsed_s": 0.053
    },
    {
      "id": "pit-node22-http-copied-header",
      "group": "pitfall",
      "client": "node:http / node:https on Node.js 22.23.3",
      "variant": "copied browser header 'gzip, deflate, br, zstd'",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 19298,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-http-copied-header",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept-Encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "74d376ad441f02c0750625ff7a3cc32904a60ffc500e24b56b6e65beba2dbbdd"
      },
      "elapsed_s": 0.05
    },
    {
      "id": "pit-node22-axios-decoders--forced-br",
      "group": "pitfall",
      "client": "axios 1.20.0 on Node.js 22.23.3",
      "variant": "default header; server forces an encoding",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-br",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-axios-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.085
    },
    {
      "id": "pit-node22-axios-decoders--forced-zstd",
      "group": "pitfall",
      "client": "axios 1.20.0 on Node.js 22.23.3",
      "variant": "default header; server forces an encoding",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-zstd",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:33Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node22-axios-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
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        "decoded_sha256": "de5888f4ac1dd98f584f94b5e6248a6c3b7fde10fe13837355c78ff145258387"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "pit-node24-fetch-copied-header",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "copied browser header 'gzip, deflate, br, zstd'",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-fetch-copied-header",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate, br, zstd"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "Accept-Encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.059
    },
    {
      "id": "pit-node24-fetch-range",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; Range: bytes=0- set by hand",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "identity",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-fetch-range",
      "anomalies": [],
      "notes": "fetch adds 'Accept-Encoding: identity' when the request has a Range header (Source: https://github.com/nodejs/node/blob/v24.21.0/deps/undici/src/lib/web/fetch/index.js#L1516-L1518, read 2026-09-26). The lab origin ignores Range and answers 200 with the full body; this row records only which Accept-Encoding fetch sent.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "identity"
          }
        ],
        "client_side_accept_encoding": "identity",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "Range",
            "bytes=0-"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "identity"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.051
    },
    {
      "id": "pit-node24-http-unasked--forced-gzip",
      "group": "pitfall",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "default (no header); server sends an encoding unasked",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-gzip",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 17750,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-http-unasked",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "108763196057f5fb257b6f328ae2351c65d69dac40f16a65aba689f7a7313cac"
      },
      "elapsed_s": 0.045
    },
    {
      "id": "pit-node24-http-unasked--forced-br",
      "group": "pitfall",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "default (no header); server sends an encoding unasked",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-br",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 18451,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-http-unasked",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": null,
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "a8312edb5af0edabe9ccd9bfa269a8b927c8bb9c0db9fbfb6efb6361da8ebbb2"
      },
      "elapsed_s": 0.044
    },
    {
      "id": "pit-node24-http-copied-header",
      "group": "pitfall",
      "client": "node:http / node:https on Node.js 24.21.0",
      "variant": "copied browser header 'gzip, deflate, br, zstd'",
      "client_version": "node:http (built-in)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 19298,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-http-copied-header",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept-Encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "74d376ad441f02c0750625ff7a3cc32904a60ffc500e24b56b6e65beba2dbbdd"
      },
      "elapsed_s": 0.045
    },
    {
      "id": "pit-node24-axios-decoders--forced-br",
      "group": "pitfall",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default header; server forces an encoding",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-br",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-axios-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.077
    },
    {
      "id": "pit-node24-axios-decoders--forced-zstd",
      "group": "pitfall",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default header; server forces an encoding",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-zstd",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
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      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-axios-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
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          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.1
    },
    {
      "id": "pit-node24-axios-decoders--forced-zstd-multiframe",
      "group": "pitfall",
      "client": "axios 1.20.0 on Node.js 24.21.0",
      "variant": "default header; server forces an encoding",
      "client_version": "axios 1.20.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-zstd-multiframe",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 20354,
      "proxy_bytes_up": null,
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      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 25033,
      "auto_decoded": false,
      "decode_check": "first-frame-only",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:34Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node24-axios-decoders",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "client_side_accept_encoding": "gzip, compress, deflate, br",
        "origin_requests": 1,
        "origin_coding": "zstd-multiframe",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Accept",
            "application/json, text/plain, */*"
          ],
          [
            "User-Agent",
            "axios/1.20.0"
          ],
          [
            "Accept-Encoding",
            "gzip, compress, deflate, br"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "keep-alive"
          ]
        ],
        "decoded_sha256": "de5888f4ac1dd98f584f94b5e6248a6c3b7fde10fe13837355c78ff145258387"
      },
      "elapsed_s": 0.091
    },
    {
      "id": "pit-node24-got-decoders--forced-br",
      "group": "pitfall",
      "client": "got 16.0.0 on Node.js 24.21.0",
      "variant": "default header; server forces an encoding",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-br",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
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      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
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        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd-multiframe",
        "origin_server": "http",
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          [
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      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 8.10.2)",
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      "content_encoding_served": "gzip",
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      "origin_wire_body_bytes": 17750,
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        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
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            "127.0.0.1:60625"
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          [
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          ],
          [
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          ],
          [
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          [
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            "cors"
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      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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      "via": "direct",
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        "client_side_accept_encoding": "gzip, deflate",
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        "origin_server": "http",
        "origin_request_headers": [
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          ],
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          [
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          [
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            "cors"
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      "variant": "default header (http://); server forces an encoding",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
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        ],
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        "origin_request_headers": [
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      "variant": "default header (http://); server forces an encoding",
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      "runtime": "Node.js",
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        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
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        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "zstd-multiframe",
        "origin_server": "http",
        "origin_request_headers": [
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          [
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          [
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    {
      "id": "pit-node26-fetch-copied-header",
      "group": "pitfall",
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      "variant": "copied browser header 'gzip, deflate, br, zstd'",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
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      "origin_wire_body_bytes": 19298,
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      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node26-fetch-copied-header",
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        "proxy_env_set": [],
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        ],
        "client_side_accept_encoding": "gzip, deflate, br, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
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          ],
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          ],
          [
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          ],
          [
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    },
    {
      "id": "pit-node26-fetch-range",
      "group": "pitfall",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; Range: bytes=0- set by hand",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "identity",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
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      "auto_decoded": null,
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      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:35Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node26-fetch-range",
      "anomalies": [],
      "notes": "fetch adds 'Accept-Encoding: identity' when the request has a Range header (Source: https://github.com/nodejs/node/blob/v26.10.0/deps/undici/src/lib/web/fetch/index.js#L1564-L1566, read 2026-09-26). The lab origin ignores Range and answers 200 with the full body; this row records only which Accept-Encoding fetch sent.",
      "extra": {
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          [
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          [
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          [
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          [
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      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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      "origin_wire_body_bytes": 17750,
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      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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      "header_received": null,
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      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
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      "proxy_connections": null,
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      "decode_check": "wire-bytes-not-decoded",
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      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:35Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#pit-node26-http-unasked",
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        "proxy_env_set": [],
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    {
      "id": "pit-node26-http-copied-header",
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      "client": "node:http / node:https on Node.js 26.10.0",
      "variant": "copied browser header 'gzip, deflate, br, zstd'",
      "client_version": "node:http (built-in)",
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      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
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      "content_encoding_served": "zstd",
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      "decode_check": "wire-bytes-not-decoded",
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      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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      "via": "direct",
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      "origin_wire_body_bytes": 18451,
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      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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      "header_received": "gzip, compress, deflate, br",
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      "group": "pitfall",
      "client": "axios 1.20.0 on Node.js 26.10.0",
      "variant": "default header; server forces an encoding",
      "client_version": "axios 1.20.0",
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      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
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      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, compress, deflate, br",
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      "id": "pit-node26-got-decoders--forced-br",
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      "variant": "default header; server forces an encoding",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
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      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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        "origin_request_headers": [
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            "got (https://github.com/sindresorhus/got)"
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            "gzip, deflate, br, zstd"
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    {
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      "variant": "default header; server forces an encoding",
      "client_version": "got 16.0.0",
      "runtime": "Node.js",
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      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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      "id": "pit-node26-got-decoders--forced-zstd-multiframe",
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      "client_version": "got 16.0.0",
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      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
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            "br, gzip, deflate, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "767d0cf3959e109ed7515a79fb4caaaa27df2171bb57f47f4badfb1ab038a8aa"
      },
      "elapsed_s": 0.059
    },
    {
      "id": "corpus-node26-fetch-default--using_cmdline.html",
      "group": "corpus",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "corpus/cpython-3.14.7-docs/using/cmdline.html",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 159067,
      "origin_wire_body_bytes": 24427,
      "proxy_bytes_up": 2091,
      "proxy_bytes_down": 27860,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 159067,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#corpus-node26-fetch-default",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "c92bf595ac0add296c1951f9b951c73293c166676105370ab0dd0532e62fd0e2"
      },
      "elapsed_s": 0.06
    },
    {
      "id": "corpus-node26-fetch-default--whatsnew_3.3.html",
      "group": "corpus",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "corpus/cpython-3.14.7-docs/whatsnew/3.3.html",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 329662,
      "origin_wire_body_bytes": 54432,
      "proxy_bytes_up": 2089,
      "proxy_bytes_down": 57909,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 329662,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#corpus-node26-fetch-default",
      "anomalies": [],
      "notes": null,
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "1009677b1a0958dad89341a378a6ffdc594b581d27c71e63782070874a779171"
      },
      "elapsed_s": 0.061
    },
    {
      "id": "rt-node22-fetch--direct--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node22-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v22.23.3/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2209 (encoded) / #L1998 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 17750,
          "decodedBodySize": 100129,
          "transferSize": 18050,
          "responseStatus": "(undefined)",
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.055
    },
    {
      "id": "rt-node22-fetch--direct--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node22-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v22.23.3/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2209 (encoded) / #L1998 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": "(undefined)",
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "rt-node22-fetch--direct-https--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node22-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v22.23.3/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2209 (encoded) / #L1998 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "responseStatus": "(undefined)",
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.061
    },
    {
      "id": "rt-node22-fetch--direct-https--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node22-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v22.23.3/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2209 (encoded) / #L1998 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": "(undefined)",
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.067
    },
    {
      "id": "rt-node22-fetch--connect--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; resource timing read; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 2002,
      "proxy_bytes_down": 21882,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:39Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node22-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v22.23.3/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2209 (encoded) / #L1998 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "responseStatus": "(undefined)",
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.066
    },
    {
      "id": "rt-node22-fetch--connect--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 22.23.3",
      "variant": "default; resource timing read; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 6.28.1)",
      "runtime": "Node.js",
      "runtime_version": "22.23.3",
      "executable_path": "$LAB_STATE_DIR/node/node-v22.23.3-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 2014,
      "proxy_bytes_down": 103649,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node22-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v22.23.3/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2209 (encoded) / #L1998 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "22.23.3",
          "undici": "6.28.1",
          "openssl": "3.5.8",
          "zlib": "1.3.1-e00f703",
          "brotli": "1.1.0",
          "zstd": "1.5.7",
          "v8": "12.4.254.21-node.57"
        },
        "platform": "darwin-arm64",
        "release_lts": "Jod",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": "(undefined)",
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.065
    },
    {
      "id": "rt-node24-fetch--direct--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node24-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v24.21.0/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2309 (encoded) / #L2084 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 17750,
          "decodedBodySize": 100129,
          "transferSize": 18050,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.062
    },
    {
      "id": "rt-node24-fetch--direct--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node24-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v24.21.0/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2309 (encoded) / #L2084 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.052
    },
    {
      "id": "rt-node24-fetch--direct-https--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node24-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v24.21.0/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2309 (encoded) / #L2084 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.056
    },
    {
      "id": "rt-node24-fetch--direct-https--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node24-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v24.21.0/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2309 (encoded) / #L2084 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.055
    },
    {
      "id": "rt-node24-fetch--connect--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; resource timing read; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": "br",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 18451,
      "proxy_bytes_up": 2032,
      "proxy_bytes_down": 21882,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node24-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v24.21.0/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2309 (encoded) / #L2084 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "br",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 18451,
          "decodedBodySize": 100129,
          "transferSize": 18751,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.061
    },
    {
      "id": "rt-node24-fetch--connect--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 24.21.0",
      "variant": "default; resource timing read; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 7.29.1)",
      "runtime": "Node.js",
      "runtime_version": "24.21.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v24.21.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 2044,
      "proxy_bytes_down": 103649,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node24-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v24.21.0/lib/internal/perf/resource_timing.js#L133-L139 and deps/undici/src/lib/web/fetch/index.js#L2309 (encoded) / #L2084 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "24.21.0",
          "undici": "7.29.1",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-8002e91",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "13.6.233.17-node.53"
        },
        "platform": "darwin-arm64",
        "release_lts": "Krypton",
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.056
    },
    {
      "id": "rt-node26-fetch--direct--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node26-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v26.10.0/lib/internal/perf/resource_timing.js#L145-L151 and deps/undici/src/lib/web/fetch/index.js#L2353 (encoded) / #L2132 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "gzip",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 17750,
          "decodedBodySize": 100129,
          "transferSize": 18050,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.059
    },
    {
      "id": "rt-node26-fetch--direct--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "gzip, deflate",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node26-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v26.10.0/lib/internal/perf/resource_timing.js#L145-L151 and deps/undici/src/lib/web/fetch/index.js#L2353 (encoded) / #L2132 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "gzip, deflate"
          }
        ],
        "client_side_accept_encoding": "gzip, deflate",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60625"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "gzip, deflate"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.06
    },
    {
      "id": "rt-node26-fetch--direct-https--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node26-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v26.10.0/lib/internal/perf/resource_timing.js#L145-L151 and deps/undici/src/lib/web/fetch/index.js#L2353 (encoded) / #L2132 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 19298,
          "decodedBodySize": 100129,
          "transferSize": 19598,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.062
    },
    {
      "id": "rt-node26-fetch--direct-https--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; resource timing read",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "direct",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node26-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v26.10.0/lib/internal/perf/resource_timing.js#L145-L151 and deps/undici/src/lib/web/fetch/index.js#L2353 (encoded) / #L2132 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": null,
        "proxy_env_set": [],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.057
    },
    {
      "id": "rt-node26-fetch--connect--negotiate",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; resource timing read; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 2041,
      "proxy_bytes_down": 22731,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node26-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v26.10.0/lib/internal/perf/resource_timing.js#L145-L151 and deps/undici/src/lib/web/fetch/index.js#L2353 (encoded) / #L2132 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": "zstd",
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 19298,
          "decodedBodySize": 100129,
          "transferSize": 19598,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.079
    },
    {
      "id": "rt-node26-fetch--connect--forced-identity",
      "group": "resource-timing",
      "client": "fetch (built-in) on Node.js 26.10.0",
      "variant": "default; resource timing read; NODE_USE_ENV_PROXY=1",
      "client_version": "built-in fetch (undici 8.10.2)",
      "runtime": "Node.js",
      "runtime_version": "26.10.0",
      "executable_path": "$LAB_STATE_DIR/node/node-v26.10.0-darwin-arm64/bin/node",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "forced-identity",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "br, gzip, deflate, zstd",
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 2053,
      "proxy_bytes_down": 103649,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/node-go/node.json#rt-node26-fetch",
      "anomalies": [],
      "notes": "Resource timing cell: after reading the body, the client reads performance.getEntriesByType('resource') for this URL (extra.resource_timing). Source: https://github.com/nodejs/node/blob/v26.10.0/lib/internal/perf/resource_timing.js#L145-L151 and deps/undici/src/lib/web/fetch/index.js#L2353 (encoded) / #L2132 (decoded), read 2026-09-26: undici adds each received body chunk to encodedBodySize before decoding and each decoded chunk to decodedBodySize; transferSize returns encodedBodySize + 300 (0 for a local cache hit, 300 for a revalidated one), a fixed allowance, not measured header bytes.",
      "extra": {
        "node_versions": {
          "node": "26.10.0",
          "undici": "8.10.2",
          "openssl": "3.5.8",
          "zlib": "1.3.2.1-motley-285e94b",
          "brotli": "1.2.0",
          "zstd": "1.5.7",
          "v8": "14.6.202.34-node.34"
        },
        "platform": "darwin-arm64",
        "release_lts": null,
        "node_use_env_proxy": "1",
        "proxy_env_set": [
          "HTTP_PROXY",
          "HTTPS_PROXY"
        ],
        "status": 200,
        "content_encoding_seen_by_client": null,
        "resource_timing": {
          "visible_synchronously_after_body": false,
          "event_loop_turns_waited": 1,
          "entries_for_url": 1,
          "resource_entries_total": 1,
          "initiatorType": "fetch",
          "encodedBodySize": 100129,
          "decodedBodySize": 100129,
          "transferSize": 100429,
          "responseStatus": 200,
          "deliveryType": "",
          "nextHopProtocol": "(undefined)"
        },
        "undici_sent": [
          {
            "method": "CONNECT",
            "accept_encoding": null
          },
          {
            "method": "GET",
            "accept_encoding": "br, gzip, deflate, zstd"
          }
        ],
        "client_side_accept_encoding": "br, gzip, deflate, zstd",
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "host",
            "127.0.0.1:60626"
          ],
          [
            "connection",
            "keep-alive"
          ],
          [
            "accept",
            "*/*"
          ],
          [
            "accept-language",
            "*"
          ],
          [
            "sec-fetch-mode",
            "cors"
          ],
          [
            "user-agent",
            "node"
          ],
          [
            "accept-encoding",
            "br, gzip, deflate, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.064
    },
    {
      "id": "php-curl-default--direct",
      "group": "core",
      "client": "PHP ext-curl",
      "variant": "default (CURLOPT_ACCEPT_ENCODING not set)",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-core.json#php-curl-default",
      "anomalies": [],
      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
      "extra": {
        "php_curl_http_code": 200,
        "php_curl_size_download": 100129,
        "php_curl_content_encoding_header": null,
        "php_curl_http_version": "1.1",
        "php_curl_options": {
          "CURLOPT_ACCEPT_ENCODING": "not set (null)",
          "CURLOPT_HTTPHEADER": null,
          "CURLOPT_CAINFO": "lab CA",
          "CURLOPT_PROXY": "not set"
        },
        "libcurl_features": [
          "AsynchDNS",
          "IDN",
          "IPv6",
          "Largefile",
          "libz",
          "SPNEGO",
          "SSL",
          "TLS-SRP",
          "HTTP2",
          "GSSAPI",
          "KERBEROS5",
          "UNIX_SOCKETS",
          "HTTPS_PROXY",
          "BROTLI",
          "ALTSVC",
          "HTTP3",
          "ZSTD",
          "HSTS"
        ],
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Accept",
            "*/*"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.054
    },
    {
      "id": "php-curl-default--absolute-form",
      "group": "core",
      "client": "PHP ext-curl",
      "variant": "default (CURLOPT_ACCEPT_ENCODING not set)",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 167,
      "proxy_bytes_down": 100330,
      "proxy_connections": 1,
      "proxy_saw_header": "(absent)",
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-core.json#php-curl-default",
      "anomalies": [],
      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
      "extra": {
        "php_curl_http_code": 200,
        "php_curl_size_download": 100129,
        "php_curl_content_encoding_header": null,
        "php_curl_http_version": "1.1",
        "php_curl_options": {
          "CURLOPT_ACCEPT_ENCODING": "not set (null)",
          "CURLOPT_HTTPHEADER": null,
          "CURLOPT_CAINFO": "lab CA",
          "CURLOPT_PROXY": "counting proxy"
        },
        "libcurl_features": [
          "AsynchDNS",
          "IDN",
          "IPv6",
          "Largefile",
          "libz",
          "SPNEGO",
          "SSL",
          "TLS-SRP",
          "HTTP2",
          "GSSAPI",
          "KERBEROS5",
          "UNIX_SOCKETS",
          "HTTPS_PROXY",
          "BROTLI",
          "ALTSVC",
          "HTTP3",
          "ZSTD",
          "HSTS"
        ],
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Accept",
            "*/*"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 167,
            "client_bytes_down": 100330,
            "response_body_bytes": 100129
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.013
    },
    {
      "id": "php-curl-default--connect",
      "group": "core",
      "client": "PHP ext-curl",
      "variant": "default (CURLOPT_ACCEPT_ENCODING not set)",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 100129,
      "proxy_bytes_up": 1871,
      "proxy_bytes_down": 103625,
      "proxy_connections": 1,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": null,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-core.json#php-curl-default",
      "anomalies": [],
      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
      "extra": {
        "php_curl_http_code": 200,
        "php_curl_size_download": 100129,
        "php_curl_content_encoding_header": null,
        "php_curl_http_version": "1.1",
        "php_curl_options": {
          "CURLOPT_ACCEPT_ENCODING": "not set (null)",
          "CURLOPT_HTTPHEADER": null,
          "CURLOPT_CAINFO": "lab CA",
          "CURLOPT_PROXY": "counting proxy"
        },
        "libcurl_features": [
          "AsynchDNS",
          "IDN",
          "IPv6",
          "Largefile",
          "libz",
          "SPNEGO",
          "SSL",
          "TLS-SRP",
          "HTTP2",
          "GSSAPI",
          "KERBEROS5",
          "UNIX_SOCKETS",
          "HTTPS_PROXY",
          "BROTLI",
          "ALTSVC",
          "HTTP3",
          "ZSTD",
          "HSTS"
        ],
        "origin_requests": 1,
        "origin_coding": "identity",
        "origin_server": "https",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60626"
          ],
          [
            "Accept",
            "*/*"
          ]
        ],
        "proxy_modes_seen": [
          "CONNECT"
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.021
    },
    {
      "id": "php-curl-accept-encoding-empty--direct",
      "group": "core",
      "client": "PHP ext-curl",
      "variant": "CURLOPT_ACCEPT_ENCODING ''",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "deflate, gzip, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-core.json#php-curl-accept-encoding-empty",
      "anomalies": [],
      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
      "extra": {
        "php_curl_http_code": 200,
        "php_curl_size_download": 19298,
        "php_curl_content_encoding_header": "zstd",
        "php_curl_http_version": "1.1",
        "php_curl_options": {
          "CURLOPT_ACCEPT_ENCODING": "''",
          "CURLOPT_HTTPHEADER": null,
          "CURLOPT_CAINFO": "lab CA",
          "CURLOPT_PROXY": "not set"
        },
        "libcurl_features": [
          "AsynchDNS",
          "IDN",
          "IPv6",
          "Largefile",
          "libz",
          "SPNEGO",
          "SSL",
          "TLS-SRP",
          "HTTP2",
          "GSSAPI",
          "KERBEROS5",
          "UNIX_SOCKETS",
          "HTTPS_PROXY",
          "BROTLI",
          "ALTSVC",
          "HTTP3",
          "ZSTD",
          "HSTS"
        ],
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Accept",
            "*/*"
          ],
          [
            "Accept-Encoding",
            "deflate, gzip, br, zstd"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.016
    },
    {
      "id": "php-curl-accept-encoding-empty--absolute-form",
      "group": "core",
      "client": "PHP ext-curl",
      "variant": "CURLOPT_ACCEPT_ENCODING ''",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "deflate, gzip, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": 223,
      "proxy_bytes_down": 19522,
      "proxy_connections": 1,
      "proxy_saw_header": "deflate, gzip, br, zstd",
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:40Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-core.json#php-curl-accept-encoding-empty",
      "anomalies": [],
      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
      "extra": {
        "php_curl_http_code": 200,
        "php_curl_size_download": 19298,
        "php_curl_content_encoding_header": "zstd",
        "php_curl_http_version": "1.1",
        "php_curl_options": {
          "CURLOPT_ACCEPT_ENCODING": "''",
          "CURLOPT_HTTPHEADER": null,
          "CURLOPT_CAINFO": "lab CA",
          "CURLOPT_PROXY": "counting proxy"
        },
        "libcurl_features": [
          "AsynchDNS",
          "IDN",
          "IPv6",
          "Largefile",
          "libz",
          "SPNEGO",
          "SSL",
          "TLS-SRP",
          "HTTP2",
          "GSSAPI",
          "KERBEROS5",
          "UNIX_SOCKETS",
          "HTTPS_PROXY",
          "BROTLI",
          "ALTSVC",
          "HTTP3",
          "ZSTD",
          "HSTS"
        ],
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Accept",
            "*/*"
          ],
          [
            "Accept-Encoding",
            "deflate, gzip, br, zstd"
          ]
        ],
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": 200,
            "client_bytes_up": 223,
            "client_bytes_down": 19522,
            "response_body_bytes": 19298
          }
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.022
    },
    {
      "id": "php-curl-accept-encoding-empty--connect",
      "group": "core",
      "client": "PHP ext-curl",
      "variant": "CURLOPT_ACCEPT_ENCODING ''",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "https",
      "via": "CONNECT",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": true,
      "header_received": "deflate, gzip, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
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      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-php-curl-default-unasked",
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      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
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        "origin_request_headers": [
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      "client": "PHP ext-curl",
      "variant": "CURLOPT_ACCEPT_ENCODING ''",
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      "runtime": "PHP",
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      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "direct",
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      "body": "fixture",
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      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-php-curl-accept-encoding-empty-decoders",
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      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
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          "CURLOPT_HTTPHEADER": null,
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          "CURLOPT_PROXY": "not set"
        },
        "libcurl_features": [
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          "TLS-SRP",
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        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
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      "id": "pit-php-curl-accept-encoding-empty-decoders--forced-br",
      "group": "pitfall",
      "client": "PHP ext-curl",
      "variant": "CURLOPT_ACCEPT_ENCODING ''",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
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      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
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      "via": "direct",
      "mode": "forced-br",
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      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-php-curl-accept-encoding-empty-decoders",
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      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
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        "origin_requests": 1,
        "origin_coding": "br",
        "origin_server": "http",
        "origin_request_headers": [
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      "variant": "CURLOPT_ACCEPT_ENCODING ''",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
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      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
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      "via": "direct",
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      "status": "run",
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        },
        "libcurl_features": [
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        "origin_server": "http",
        "origin_request_headers": [
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          "CURLOPT_CAINFO": "lab CA",
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        },
        "libcurl_features": [
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        "origin_requests": 1,
        "origin_coding": "zstd-multiframe",
        "origin_server": "http",
        "origin_request_headers": [
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    {
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      "group": "pitfall",
      "client": "PHP ext-curl",
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      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
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      "via": "direct",
      "mode": "negotiate",
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      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-php-curl-copied-header",
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          "CURLOPT_HTTPHEADER": [
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          "CURLOPT_CAINFO": "lab CA",
          "CURLOPT_PROXY": "not set"
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          "BROTLI",
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        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
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          ],
          [
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    {
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      "status": "run",
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        "origin_requests": 1,
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        "origin_server": "http",
        "origin_request_headers": [
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    {
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      "group": "pitfall",
      "client": "Guzzle",
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      "client_version": "guzzlehttp/guzzle 8.2.0 (MAJOR_VERSION 8)",
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      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
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      "status": "run",
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        "guzzle_x_encoded_content_length": "17750",
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        "origin_server": "http",
        "origin_request_headers": [
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      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-guzzle-default-decoders",
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      "group": "pitfall",
      "client": "Guzzle (StreamHandler)",
      "variant": "StreamHandler + copied browser header",
      "client_version": "guzzlehttp/guzzle 8.2.0 (MAJOR_VERSION 8)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 19298,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:46Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-guzzle-stream-copied-header",
      "anomalies": [],
      "notes": "guzzle/guzzle 8.2.0 src/Handler/StreamHandler.php L700-711: decodes only gzip/deflate when decode_content is on; the file sets no Accept-Encoding",
      "extra": {
        "guzzle_reference": "93939470950a9b11e2e84204166ef5e048c55fe4",
        "guzzle_handler": "StreamHandler (explicit)",
        "guzzle_options": {
          "decode_content": "default (true)",
          "headers": {
            "Accept-Encoding": "gzip, deflate, br, zstd"
          },
          "verify": "lab CA",
          "proxy": null,
          "stream_context": null
        },
        "psr7_version": "3.1.0",
        "guzzle_status": 200,
        "guzzle_content_encoding_header": "zstd",
        "guzzle_x_encoded_content_encoding": null,
        "guzzle_x_encoded_content_length": null,
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "From",
            ""
          ],
          [
            "User-Agent",
            "GuzzleHttp/8"
          ],
          [
            "Accept-Encoding",
            "gzip, deflate, br, zstd"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "Connection",
            "close"
          ]
        ],
        "decoded_sha256": "74d376ad441f02c0750625ff7a3cc32904a60ffc500e24b56b6e65beba2dbbdd"
      },
      "elapsed_s": 0.024
    },
    {
      "id": "pit-laravel-http-default-unasked",
      "group": "pitfall",
      "client": "Laravel Http (illuminate/http)",
      "variant": "default, server compresses unasked",
      "client_version": "illuminate/http v13.33.0 (guzzlehttp/guzzle 8.2.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-gzip",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 100129,
      "auto_decoded": true,
      "decode_check": "identity-match",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:46Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-laravel-http-default-unasked",
      "anomalies": [],
      "notes": "illuminate/http v13.33.0 (subtree split of laravel/framework) Client/PendingRequest.php L268-273 default options (connect_timeout, crypto_method, http_errors, timeout) and L1687 new Client(['handler' => ..., 'cookies' => true]); grep -ri 'accept-encoding|decode_content' over Client/ = 0 matches, so Guzzle's default applies",
      "extra": {
        "illuminate_http_reference": "9006f245b44bf41d12dd093a3021cf325ba66ff3",
        "guzzle_reference": "93939470950a9b11e2e84204166ef5e048c55fe4",
        "laravel_options": {
          "withOptions": {
            "proxy": null,
            "verify": "lab CA",
            "decode_content": "not set (Guzzle default true)"
          },
          "withHeaders": null
        },
        "laravel_status": 200,
        "laravel_content_encoding_header": null,
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "User-Agent",
            "GuzzleHttp/8"
          ]
        ],
        "decoded_sha256": "3183884a6113544e297fb83c165a2dc4d39806e338c33f45e6e12af8767fb1e9"
      },
      "elapsed_s": 0.028
    },
    {
      "id": "pit-java-httpclient-default-unasked",
      "group": "pitfall",
      "client": "Java java.net.http.HttpClient",
      "variant": "default, server compresses unasked",
      "client_version": "java.net.http.HttpClient (JDK 25.0.4.1+1-LTS)",
      "runtime": "Java",
      "runtime_version": "OpenJDK 64-Bit Server VM 25.0.4.1+1-LTS (Temurin-25.0.4.1+1, Mac OS X aarch64)",
      "executable_path": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home/bin/java",
      "scheme": "http",
      "via": "direct",
      "mode": "forced-gzip",
      "body": "fixture",
      "request_header_set": null,
      "header_present": false,
      "header_received": null,
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 17750,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:46Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-java-httpclient-default-unasked",
      "anomalies": [],
      "notes": "JDK 25.0.4.1+1 lib/src.zip, module java.net.http: the only 'accept-encoding' string is the HPACK static table entry jdk/internal/net/http/hpack/SimpleHeaderTable.java L63; no request default and no response decoding (the caller decodes, e.g. GZIPInputStream)",
      "extra": {
        "java_home": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home",
        "java_options": {
          "sslContext": "lab CA only (KeyStore + TrustManagerFactory)",
          "application_gunzip": "no",
          "Accept-Encoding": "(not set)",
          "proxy": "none"
        },
        "java_client_version_setting": "HTTP_2",
        "java_status": 200,
        "java_response_version": "HTTP_1_1",
        "java_content_encoding_header": "gzip",
        "java_body_bytes_received": 17750,
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Connection",
            "Upgrade, HTTP2-Settings"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "HTTP2-Settings",
            "AAEAAEAAAAIAAAAAAAMAAAAAAAQBAAAAAAUAAEAAAAYABgAA"
          ],
          [
            "Upgrade",
            "h2c"
          ],
          [
            "User-Agent",
            "Java-http-client/25.0.4.1"
          ]
        ],
        "decoded_sha256": "108763196057f5fb257b6f328ae2351c65d69dac40f16a65aba689f7a7313cac"
      },
      "elapsed_s": 0.731
    },
    {
      "id": "pit-java-httpclient-manual-gzip",
      "group": "pitfall",
      "client": "Java java.net.http.HttpClient",
      "variant": "header Accept-Encoding: gzip, no application decode",
      "client_version": "java.net.http.HttpClient (JDK 25.0.4.1+1-LTS)",
      "runtime": "Java",
      "runtime_version": "OpenJDK 64-Bit Server VM 25.0.4.1+1-LTS (Temurin-25.0.4.1+1, Mac OS X aarch64)",
      "executable_path": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home/bin/java",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip",
      "header_present": true,
      "header_received": "gzip",
      "content_encoding_served": "gzip",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 17750,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 17750,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:47Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-java-httpclient-manual-gzip",
      "anomalies": [],
      "notes": "JDK 25.0.4.1+1 lib/src.zip, module java.net.http: the only 'accept-encoding' string is the HPACK static table entry jdk/internal/net/http/hpack/SimpleHeaderTable.java L63; no request default and no response decoding (the caller decodes, e.g. GZIPInputStream)",
      "extra": {
        "java_home": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home",
        "java_options": {
          "proxy": "none",
          "sslContext": "lab CA only (KeyStore + TrustManagerFactory)",
          "application_gunzip": "no",
          "Accept-Encoding": "gzip"
        },
        "java_client_version_setting": "HTTP_2",
        "java_status": 200,
        "java_response_version": "HTTP_1_1",
        "java_content_encoding_header": "gzip",
        "java_body_bytes_received": 17750,
        "origin_requests": 1,
        "origin_coding": "gzip",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Connection",
            "Upgrade, HTTP2-Settings"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "HTTP2-Settings",
            "AAEAAEAAAAIAAAAAAAMAAAAAAAQBAAAAAAUAAEAAAAYABgAA"
          ],
          [
            "Upgrade",
            "h2c"
          ],
          [
            "User-Agent",
            "Java-http-client/25.0.4.1"
          ],
          [
            "Accept-Encoding",
            "gzip"
          ]
        ],
        "decoded_sha256": "108763196057f5fb257b6f328ae2351c65d69dac40f16a65aba689f7a7313cac"
      },
      "elapsed_s": 0.738
    },
    {
      "id": "pit-java-httpclient-copied-header",
      "group": "pitfall",
      "client": "Java java.net.http.HttpClient",
      "variant": "copied browser header",
      "client_version": "java.net.http.HttpClient (JDK 25.0.4.1+1-LTS)",
      "runtime": "Java",
      "runtime_version": "OpenJDK 64-Bit Server VM 25.0.4.1+1-LTS (Temurin-25.0.4.1+1, Mac OS X aarch64)",
      "executable_path": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home/bin/java",
      "scheme": "http",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": "gzip, deflate, br, zstd",
      "header_present": true,
      "header_received": "gzip, deflate, br, zstd",
      "content_encoding_served": "zstd",
      "identity_body_bytes": 100129,
      "origin_wire_body_bytes": 19298,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": 19298,
      "auto_decoded": false,
      "decode_check": "wire-bytes-not-decoded",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:48Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-pitfalls.json#pit-java-httpclient-copied-header",
      "anomalies": [],
      "notes": "JDK 25.0.4.1+1 lib/src.zip, module java.net.http: the only 'accept-encoding' string is the HPACK static table entry jdk/internal/net/http/hpack/SimpleHeaderTable.java L63; no request default and no response decoding (the caller decodes, e.g. GZIPInputStream)",
      "extra": {
        "java_home": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home",
        "java_options": {
          "application_gunzip": "no",
          "Accept-Encoding": "gzip, deflate, br, zstd",
          "proxy": "none",
          "sslContext": "lab CA only (KeyStore + TrustManagerFactory)"
        },
        "java_client_version_setting": "HTTP_2",
        "java_status": 200,
        "java_response_version": "HTTP_1_1",
        "java_content_encoding_header": "zstd",
        "java_body_bytes_received": 19298,
        "origin_requests": 1,
        "origin_coding": "zstd",
        "origin_server": "http",
        "origin_request_headers": [
          [
            "Connection",
            "Upgrade, HTTP2-Settings"
          ],
          [
            "Host",
            "127.0.0.1:60625"
          ],
          [
            "HTTP2-Settings",
            "AAEAAEAAAAIAAAAAAAMAAAAAAAQBAAAAAAUAAEAAAAYABgAA"
          ],
          [
            "Upgrade",
            "h2c"
          ],
          [
            "User-Agent",
            "Java-http-client/25.0.4.1"
          ],
          [
            "Accept-Encoding",
            "gzip, deflate, br, zstd"
          ]
        ],
        "decoded_sha256": "74d376ad441f02c0750625ff7a3cc32904a60ffc500e24b56b6e65beba2dbbdd"
      },
      "elapsed_s": 0.758
    },
    {
      "id": "pit-guzzle-stream-http-proxy-origin-form",
      "group": "proxy-quirk",
      "client": "Guzzle (StreamHandler)",
      "variant": "StreamHandler, default, http:// URL through an http proxy (no request_fulluri)",
      "client_version": "guzzlehttp/guzzle 8.2.0 (MAJOR_VERSION 8)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "http",
      "via": "absolute-form",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": null,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": null,
      "origin_wire_body_bytes": null,
      "proxy_bytes_up": 164,
      "proxy_bytes_down": 125,
      "proxy_connections": 1,
      "proxy_saw_header": "(absent)",
      "decoded_bytes": 35,
      "auto_decoded": null,
      "decode_check": "other",
      "exception_text": null,
      "exit_code": 0,
      "timestamp_utc": "2026-09-27T02:45:49Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-proxy-quirk.json#pit-guzzle-stream-http-proxy-origin-form",
      "anomalies": [
        "origin saw no request"
      ],
      "notes": "EXPECTED FAILURE, not a compression result. guzzle/guzzle 8.2.0 src/Handler/StreamHandler.php L1752-1819 applyProxy() sets only $context['http']['proxy'] (L1811, tcp://host:port) and never request_fulluri; PHP's http stream wrapper then sends 'GET /path HTTP/1.1' (origin-form) to the proxy. The lab proxy requires absolute-form and answers 400, so the origin sees no request (the runner flags that as an anomaly).",
      "extra": {
        "guzzle_reference": "93939470950a9b11e2e84204166ef5e048c55fe4",
        "guzzle_handler": "StreamHandler (explicit)",
        "guzzle_options": {
          "decode_content": "default (true)",
          "headers": null,
          "verify": "lab CA",
          "proxy": "counting proxy",
          "stream_context": null
        },
        "psr7_version": "3.1.0",
        "guzzle_status": 400,
        "guzzle_content_encoding_header": null,
        "guzzle_x_encoded_content_encoding": null,
        "guzzle_x_encoded_content_length": null,
        "proxy_modes_seen": [
          "absolute-form"
        ],
        "proxy_requests": [
          {
            "method": "GET",
            "status": null,
            "client_bytes_up": null,
            "client_bytes_down": null,
            "response_body_bytes": null
          }
        ],
        "decoded_sha256": "89cee3983f7f71043e63b883f7f422806ed8f11c0f5e255c173d987acc9c158f"
      },
      "elapsed_s": 0.023
    },
    {
      "id": "tls-php-curl-no-ca",
      "group": "tls-control",
      "client": "PHP ext-curl",
      "variant": "no CURLOPT_CAINFO",
      "client_version": "ext-curl 8.5.8 (libcurl 8.20.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": null,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": null,
      "origin_wire_body_bytes": null,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
      "exception_text": "curl_exec failed: (60) SSL certificate OpenSSL verify result: unable to get local issuer certificate (20)",
      "exit_code": 1,
      "timestamp_utc": "2026-09-27T02:45:52Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-tls-controls.json#tls-php-curl-no-ca",
      "anomalies": [],
      "notes": "PHP manual, curl constants: CURLOPT_ACCEPT_ENCODING 'Defaults to null' (https://www.php.net/manual/en/curl.constants.php, read 2026-09-26); libcurl sends no Accept-Encoding and decodes nothing unless CURLOPT_ACCEPT_ENCODING is set",
      "extra": {
        "php_curl_http_code": 0,
        "php_curl_size_download": 0,
        "php_curl_content_encoding_header": null,
        "php_curl_http_version": "0",
        "php_curl_options": {
          "CURLOPT_ACCEPT_ENCODING": "not set (null)",
          "CURLOPT_HTTPHEADER": null,
          "CURLOPT_CAINFO": "not set",
          "CURLOPT_PROXY": "not set"
        },
        "libcurl_features": [
          "AsynchDNS",
          "IDN",
          "IPv6",
          "Largefile",
          "libz",
          "SPNEGO",
          "SSL",
          "TLS-SRP",
          "HTTP2",
          "GSSAPI",
          "KERBEROS5",
          "UNIX_SOCKETS",
          "HTTPS_PROXY",
          "BROTLI",
          "ALTSVC",
          "HTTP3",
          "ZSTD",
          "HSTS"
        ],
        "expectation": "tls-failure: met"
      },
      "elapsed_s": 0.036
    },
    {
      "id": "tls-guzzle-no-ca",
      "group": "tls-control",
      "client": "Guzzle",
      "variant": "verify default (true), lab CA not supplied",
      "client_version": "guzzlehttp/guzzle 8.2.0 (MAJOR_VERSION 8)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": null,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": null,
      "origin_wire_body_bytes": null,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
      "exception_text": "GuzzleHttp\\Exception\\ConnectException: cURL error 60: SSL certificate OpenSSL verify result: unable to get local issuer certificate (20) (see https://curl.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:60626/b/fixture",
      "exit_code": 1,
      "timestamp_utc": "2026-09-27T02:45:52Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-tls-controls.json#tls-guzzle-no-ca",
      "anomalies": [],
      "notes": "guzzle/guzzle 8.2.0 src/Client.php L854 ('decode_content' => true); src/Handler/CurlFactory.php L2609-2622 (no caller header: CURLOPT_ENCODING '' enables libcurl's decoders, then 'Accept-Encoding:' removes the header). Installed files are byte-identical to the evidence copies read at the 8.2.0 tag (sha256 checked 2026-09-26)",
      "extra": {
        "guzzle_reference": "93939470950a9b11e2e84204166ef5e048c55fe4",
        "guzzle_handler": "default HandlerStack (Utils::chooseHandler)",
        "guzzle_options": {
          "decode_content": "default (true)",
          "headers": null,
          "verify": "default (true)",
          "proxy": null,
          "stream_context": null
        },
        "psr7_version": "3.1.0",
        "expectation": "tls-failure: met"
      },
      "elapsed_s": 0.033
    },
    {
      "id": "tls-guzzle-stream-no-ca",
      "group": "tls-control",
      "client": "Guzzle (StreamHandler)",
      "variant": "StreamHandler, verify default (true), lab CA not supplied",
      "client_version": "guzzlehttp/guzzle 8.2.0 (MAJOR_VERSION 8)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": null,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": null,
      "origin_wire_body_bytes": null,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
      "exception_text": "GuzzleHttp\\Exception\\ConnectException: Error creating resource: [message] fopen(): SSL operation failed with code 1. OpenSSL Error messages:\\x0Aerror:0A000086:SSL routines::certificate verify failed; [file] $LAB_STATE_DIR/php-java/apps/guzzle/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php; [line] 1040; [message] fopen(): Failed to enable crypto; [file] $LAB_STATE_DIR/php-java/apps/guzzle/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php; [line] 1040; [message] fopen(https://127.0.0.1:60626/b/fixture): Failed to open stream: operation failed; [file] $LAB_STATE_DIR/php-java/apps/guzzle/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php; [line] 1040",
      "exit_code": 1,
      "timestamp_utc": "2026-09-27T02:45:52Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-tls-controls.json#tls-guzzle-stream-no-ca",
      "anomalies": [],
      "notes": "guzzle/guzzle 8.2.0 src/Handler/StreamHandler.php L700-711: decodes only gzip/deflate when decode_content is on; the file sets no Accept-Encoding",
      "extra": {
        "guzzle_reference": "93939470950a9b11e2e84204166ef5e048c55fe4",
        "guzzle_handler": "StreamHandler (explicit)",
        "guzzle_options": {
          "decode_content": "default (true)",
          "headers": null,
          "verify": "default (true)",
          "proxy": null,
          "stream_context": null
        },
        "psr7_version": "3.1.0",
        "expectation": "tls-failure: met"
      },
      "elapsed_s": 0.031
    },
    {
      "id": "tls-laravel-http-no-ca",
      "group": "tls-control",
      "client": "Laravel Http (illuminate/http)",
      "variant": "verify not set, lab CA not supplied",
      "client_version": "illuminate/http v13.33.0 (guzzlehttp/guzzle 8.2.0)",
      "runtime": "PHP",
      "runtime_version": "8.5.8 (cli, NTS, Darwin arm64); libcurl/8.20.0 OpenSSL/3.6.2 zlib/1.3.2 brotli/1.2.0 zstd",
      "executable_path": "$LAB_STATE_DIR/php-java/php/php",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": null,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": null,
      "origin_wire_body_bytes": null,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
      "exception_text": "Illuminate\\Http\\Client\\ConnectionException: cURL error 60: SSL certificate OpenSSL verify result: unable to get local issuer certificate (20) (see https://curl.se/libcurl/c/libcurl-errors.html) for https://127.0.0.1:60626/b/fixture",
      "exit_code": 1,
      "timestamp_utc": "2026-09-27T02:45:52Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-tls-controls.json#tls-laravel-http-no-ca",
      "anomalies": [],
      "notes": "illuminate/http v13.33.0 (subtree split of laravel/framework) Client/PendingRequest.php L268-273 default options (connect_timeout, crypto_method, http_errors, timeout) and L1687 new Client(['handler' => ..., 'cookies' => true]); grep -ri 'accept-encoding|decode_content' over Client/ = 0 matches, so Guzzle's default applies",
      "extra": {
        "illuminate_http_reference": "9006f245b44bf41d12dd093a3021cf325ba66ff3",
        "guzzle_reference": "93939470950a9b11e2e84204166ef5e048c55fe4",
        "laravel_options": {
          "withOptions": {
            "proxy": null,
            "verify": "not set (Guzzle default true)",
            "decode_content": "not set (Guzzle default true)"
          },
          "withHeaders": null
        },
        "expectation": "tls-failure: met"
      },
      "elapsed_s": 0.051
    },
    {
      "id": "tls-java-httpclient-no-ca",
      "group": "tls-control",
      "client": "Java java.net.http.HttpClient",
      "variant": "JDK default cacerts, lab CA not supplied",
      "client_version": "java.net.http.HttpClient (JDK 25.0.4.1+1-LTS)",
      "runtime": "Java",
      "runtime_version": "OpenJDK 64-Bit Server VM 25.0.4.1+1-LTS (Temurin-25.0.4.1+1, Mac OS X aarch64)",
      "executable_path": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home/bin/java",
      "scheme": "https",
      "via": "direct",
      "mode": "negotiate",
      "body": "fixture",
      "request_header_set": null,
      "header_present": null,
      "header_received": null,
      "content_encoding_served": null,
      "identity_body_bytes": null,
      "origin_wire_body_bytes": null,
      "proxy_bytes_up": null,
      "proxy_bytes_down": null,
      "proxy_connections": null,
      "proxy_saw_header": null,
      "decoded_bytes": null,
      "auto_decoded": null,
      "decode_check": "no-output",
      "exception_text": "javax.net.ssl.SSLHandshakeException: (certificate_unknown) PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target",
      "exit_code": 1,
      "timestamp_utc": "2026-09-27T02:45:52Z",
      "status": "run",
      "locator": "harness/cells/php-java/php-java-tls-controls.json#tls-java-httpclient-no-ca",
      "anomalies": [],
      "notes": "JDK 25.0.4.1+1 lib/src.zip, module java.net.http: the only 'accept-encoding' string is the HPACK static table entry jdk/internal/net/http/hpack/SimpleHeaderTable.java L63; no request default and no response decoding (the caller decodes, e.g. GZIPInputStream)",
      "extra": {
        "java_home": "$LAB_STATE_DIR/php-java/jdk/jdk-25.0.4.1+1/Contents/Home",
        "java_options": {
          "sslContext": "JDK default",
          "proxy": "none",
          "Accept-Encoding": "(not set)",
          "application_gunzip": "no"
        },
        "java_client_version_setting": "HTTP_2",
        "expectation": "tls-failure: met"
      },
      "elapsed_s": 0.847
    }
  ]
}
