fix(ci_visibility): handle rate limiting errors by gnufede · Pull Request #17170 · DataDog/dd-trace-py

gnufede · 2026-03-27T16:56:02Z

Description

HTTP 429 (Too Many Requests) responses from the Datadog backend were falling through to the >= 400 branch in the backend connector, classifying them as non-retriable CODE_4XX errors. This caused CI visibility data to be silently dropped whenever the backend applied rate limiting.

This fix:

Adds RATE_LIMITED to ErrorType with a distinct internal value ("rate_limited")
Handles 429 responses before the generic 4xx check and marks them as RATE_LIMITED
Adds RATE_LIMITED to RETRIABLE_ERRORS so they are retried up to the existing retry limit
Parses the X-RateLimit-Reset response header to use as the retry delay when present (supports both Unix timestamps and durations in seconds), falling back to exponential backoff otherwise
Maps RATE_LIMITED to status_code_4xx_response in telemetry metrics for cross-language consistency

Testing

Unit tests added in tests/testing/internal/test_http.py covering:

429 retried then succeeds
429 hits retry limit
X-RateLimit-Reset as Unix timestamp → correct computed delay
X-RateLimit-Reset as duration in seconds → value used directly
Missing or invalid X-RateLimit-Reset → falls back to exponential backoff

Telemetry test updated in tests/testing/internal/test_telemetry.py to verify RATE_LIMITED maps to "status_code" in endpoint_payload.requests_errors and to "status_code_4xx_response" in per-request error metrics.

Risks

Low. The change only affects the retry path for a previously unhandled status code. All other status codes follow the same logic as before.

Additional Notes

RATE_LIMITED intentionally uses the internal value "rate_limited" (distinct from CODE_4XX) to avoid Python enum aliasing, which would have made CODE_4XX an alias and caused all 4xx responses to be retried. The mapping to the canonical telemetry value is done explicitly at emission time in record_error().

pr-commenter · 2026-03-27T17:30:43Z

Performance SLOs

Comparing candidate gnufede/ci-visibility-handle-rate-limiting (f58cc0b) with baseline main (174c1ba)

📈 Performance Regressions (2 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 102.527µs (SLO: <130.000µs 📉 -21.1%) vs baseline: +1.2%

Memory: ✅ 43.905MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%

✅ add_inplace_aspect

Time: ✅ 100.049µs (SLO: <130.000µs 📉 -23.0%) vs baseline: -3.0%

Memory: ✅ 43.863MB (SLO: <46.000MB -4.6%) vs baseline: +5.5%

✅ add_inplace_noaspect

Time: ✅ 28.290µs (SLO: <40.000µs 📉 -29.3%) vs baseline: -0.4%

Memory: ✅ 44.273MB (SLO: <46.000MB -3.8%) vs baseline: +6.6%

✅ add_noaspect

Time: ✅ 48.586µs (SLO: <70.000µs 📉 -30.6%) vs baseline: -1.0%

Memory: ✅ 43.886MB (SLO: <46.000MB -4.6%) vs baseline: +5.5%

✅ bytearray_aspect

Time: ✅ 249.060µs (SLO: <400.000µs 📉 -37.7%) vs baseline: -2.3%

Memory: ✅ 44.025MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%

✅ bytearray_extend_aspect

Time: ✅ 656.825µs (SLO: <800.000µs 📉 -17.9%) vs baseline: -0.2%

Memory: ✅ 43.983MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%

✅ bytearray_extend_noaspect

Time: ✅ 264.887µs (SLO: <400.000µs 📉 -33.8%) vs baseline: -2.0%

Memory: ✅ 43.871MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%

✅ bytearray_noaspect

Time: ✅ 139.254µs (SLO: <300.000µs 📉 -53.6%) vs baseline: -2.5%

Memory: ✅ 44.330MB (SLO: <46.000MB -3.6%) vs baseline: +6.7%

✅ bytes_aspect

Time: ✅ 219.583µs (SLO: <300.000µs 📉 -26.8%) vs baseline: -1.1%

Memory: ✅ 43.963MB (SLO: <46.000MB -4.4%) vs baseline: +5.7%

✅ bytes_noaspect

Time: ✅ 132.348µs (SLO: <200.000µs 📉 -33.8%) vs baseline: -2.3%

Memory: ✅ 44.025MB (SLO: <46.000MB -4.3%) vs baseline: +6.1%

✅ bytesio_aspect

Time: ✅ 3.760ms (SLO: <5.000ms 📉 -24.8%) vs baseline: -1.0%

Memory: ✅ 43.982MB (SLO: <46.000MB -4.4%) vs baseline: +5.7%

✅ bytesio_noaspect

Time: ✅ 315.097µs (SLO: <420.000µs 📉 -25.0%) vs baseline: -0.4%

Memory: ✅ 43.901MB (SLO: <46.000MB -4.6%) vs baseline: +5.8%

✅ capitalize_aspect

Time: ✅ 87.820µs (SLO: <300.000µs 📉 -70.7%) vs baseline: -0.6%

Memory: ✅ 44.040MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%

✅ capitalize_noaspect

Time: ✅ 245.684µs (SLO: <300.000µs 📉 -18.1%) vs baseline: -3.5%

Memory: ✅ 44.294MB (SLO: <46.000MB -3.7%) vs baseline: +6.5%

✅ casefold_aspect

Time: ✅ 88.201µs (SLO: <500.000µs 📉 -82.4%) vs baseline: -0.7%

Memory: ✅ 43.886MB (SLO: <46.000MB -4.6%) vs baseline: +5.7%

✅ casefold_noaspect

Time: ✅ 304.090µs (SLO: <500.000µs 📉 -39.2%) vs baseline: -1.3%

Memory: ✅ 43.887MB (SLO: <46.000MB -4.6%) vs baseline: +5.7%

✅ decode_aspect

Time: ✅ 86.811µs (SLO: <100.000µs 📉 -13.2%) vs baseline: +0.6%

Memory: ✅ 43.918MB (SLO: <46.000MB -4.5%) vs baseline: +5.8%

✅ decode_noaspect

Time: ✅ 152.281µs (SLO: <210.000µs 📉 -27.5%) vs baseline: -1.0%

Memory: ✅ 43.844MB (SLO: <46.000MB -4.7%) vs baseline: +5.6%

✅ encode_aspect

Time: ✅ 84.279µs (SLO: <200.000µs 📉 -57.9%) vs baseline: ~same

Memory: ✅ 43.825MB (SLO: <46.000MB -4.7%) vs baseline: +5.4%

✅ encode_noaspect

Time: ✅ 140.857µs (SLO: <200.000µs 📉 -29.6%) vs baseline: -1.1%

Memory: ✅ 44.004MB (SLO: <46.000MB -4.3%) vs baseline: +5.9%

✅ format_aspect

Time: ✅ 14.617ms (SLO: <19.200ms 📉 -23.9%) vs baseline: -0.3%

Memory: ✅ 43.958MB (SLO: <46.000MB -4.4%) vs baseline: +5.4%

✅ format_map_aspect

Time: ✅ 16.369ms (SLO: <21.500ms 📉 -23.9%) vs baseline: ~same

Memory: ✅ 44.187MB (SLO: <46.000MB -3.9%) vs baseline: +5.7%

✅ format_map_noaspect

Time: ✅ 372.836µs (SLO: <500.000µs 📉 -25.4%) vs baseline: -1.7%

Memory: ✅ 44.222MB (SLO: <46.000MB -3.9%) vs baseline: +6.3%

✅ format_noaspect

Time: ✅ 303.853µs (SLO: <500.000µs 📉 -39.2%) vs baseline: -2.3%

Memory: ✅ 44.019MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%

✅ index_aspect

Time: ✅ 137.731µs (SLO: <300.000µs 📉 -54.1%) vs baseline: 📈 +10.2%

Memory: ✅ 44.018MB (SLO: <46.000MB -4.3%) vs baseline: +5.8%

✅ index_noaspect

Time: ✅ 40.562µs (SLO: <300.000µs 📉 -86.5%) vs baseline: +0.8%

Memory: ✅ 44.005MB (SLO: <46.000MB -4.3%) vs baseline: +5.8%

✅ join_aspect

Time: ✅ 209.008µs (SLO: <300.000µs 📉 -30.3%) vs baseline: -1.7%

Memory: ✅ 43.962MB (SLO: <46.000MB -4.4%) vs baseline: +5.6%

✅ join_noaspect

Time: ✅ 143.989µs (SLO: <300.000µs 📉 -52.0%) vs baseline: ~same

Memory: ✅ 43.967MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%

✅ ljust_aspect

Time: ✅ 576.596µs (SLO: <700.000µs 📉 -17.6%) vs baseline: 📈 +15.0%

Memory: ✅ 43.939MB (SLO: <46.000MB -4.5%) vs baseline: +5.6%

✅ ljust_noaspect

Time: ✅ 252.355µs (SLO: <300.000µs 📉 -15.9%) vs baseline: -1.7%

Memory: ✅ 43.901MB (SLO: <46.000MB -4.6%) vs baseline: +5.8%

✅ lower_aspect

Time: ✅ 294.503µs (SLO: <500.000µs 📉 -41.1%) vs baseline: -2.2%

Memory: ✅ 43.855MB (SLO: <46.000MB -4.7%) vs baseline: +5.4%

✅ lower_noaspect

Time: ✅ 231.058µs (SLO: <300.000µs 📉 -23.0%) vs baseline: -2.4%

Memory: ✅ 43.804MB (SLO: <46.000MB -4.8%) vs baseline: +5.4%

✅ lstrip_aspect

Time: ✅ 0.278ms (SLO: <3.000ms 📉 -90.7%) vs baseline: +0.6%

Memory: ✅ 43.879MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%

✅ lstrip_noaspect

Time: ✅ 0.175ms (SLO: <3.000ms 📉 -94.2%) vs baseline: -1.4%

Memory: ✅ 44.018MB (SLO: <46.000MB -4.3%) vs baseline: +5.9%

✅ modulo_aspect

Time: ✅ 14.283ms (SLO: <18.750ms 📉 -23.8%) vs baseline: -0.3%

Memory: ✅ 44.000MB (SLO: <46.000MB -4.3%) vs baseline: +5.7%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 14.838ms (SLO: <19.350ms 📉 -23.3%) vs baseline: +0.3%

Memory: ✅ 44.142MB (SLO: <46.000MB -4.0%) vs baseline: +5.9%

✅ modulo_aspect_for_bytes

Time: ✅ 14.406ms (SLO: <18.900ms 📉 -23.8%) vs baseline: ~same

Memory: ✅ 44.050MB (SLO: <46.000MB -4.2%) vs baseline: +5.7%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 14.612ms (SLO: <19.150ms 📉 -23.7%) vs baseline: ~same

Memory: ✅ 44.095MB (SLO: <46.000MB -4.1%) vs baseline: +5.8%

✅ modulo_noaspect

Time: ✅ 0.353ms (SLO: <3.000ms 📉 -88.2%) vs baseline: -3.2%

Memory: ✅ 43.921MB (SLO: <46.000MB -4.5%) vs baseline: +5.8%

✅ replace_aspect

Time: ✅ 18.362ms (SLO: <24.000ms 📉 -23.5%) vs baseline: -0.4%

Memory: ✅ 44.179MB (SLO: <46.000MB -4.0%) vs baseline: +5.7%

✅ replace_noaspect

Time: ✅ 279.398µs (SLO: <400.000µs 📉 -30.2%) vs baseline: -0.5%

Memory: ✅ 43.968MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%

✅ repr_aspect

Time: ✅ 318.267µs (SLO: <420.000µs 📉 -24.2%) vs baseline: -0.9%

Memory: ✅ 43.890MB (SLO: <46.000MB -4.6%) vs baseline: +5.7%

✅ repr_noaspect

Time: ✅ 46.978µs (SLO: <90.000µs 📉 -47.8%) vs baseline: ~same

Memory: ✅ 44.025MB (SLO: <46.000MB -4.3%) vs baseline: +5.9%

✅ rstrip_aspect

Time: ✅ 387.578µs (SLO: <500.000µs 📉 -22.5%) vs baseline: -1.1%

Memory: ✅ 43.882MB (SLO: <46.000MB -4.6%) vs baseline: +5.4%

✅ rstrip_noaspect

Time: ✅ 181.730µs (SLO: <300.000µs 📉 -39.4%) vs baseline: -2.0%

Memory: ✅ 43.925MB (SLO: <46.000MB -4.5%) vs baseline: +5.8%

✅ slice_aspect

Time: ✅ 183.473µs (SLO: <300.000µs 📉 -38.8%) vs baseline: +1.1%

Memory: ✅ 43.920MB (SLO: <46.000MB -4.5%) vs baseline: +5.4%

✅ slice_noaspect

Time: ✅ 54.387µs (SLO: <90.000µs 📉 -39.6%) vs baseline: +0.8%

Memory: ✅ 43.848MB (SLO: <46.000MB -4.7%) vs baseline: +5.3%

✅ stringio_aspect

Time: ✅ 3.807ms (SLO: <5.000ms 📉 -23.9%) vs baseline: -0.4%

Memory: ✅ 43.987MB (SLO: <46.000MB -4.4%) vs baseline: +5.9%

✅ stringio_noaspect

Time: ✅ 375.441µs (SLO: <500.000µs 📉 -24.9%) vs baseline: +7.9%

Memory: ✅ 43.823MB (SLO: <46.000MB -4.7%) vs baseline: +5.6%

✅ strip_aspect

Time: ✅ 271.734µs (SLO: <350.000µs 📉 -22.4%) vs baseline: -0.1%

Memory: ✅ 43.906MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%

✅ strip_noaspect

Time: ✅ 175.175µs (SLO: <240.000µs 📉 -27.0%) vs baseline: -0.1%

Memory: ✅ 43.960MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%

✅ swapcase_aspect

Time: ✅ 334.281µs (SLO: <500.000µs 📉 -33.1%) vs baseline: -0.2%

Memory: ✅ 43.813MB (SLO: <46.000MB -4.8%) vs baseline: +5.3%

✅ swapcase_noaspect

Time: ✅ 267.494µs (SLO: <400.000µs 📉 -33.1%) vs baseline: -0.6%

Memory: ✅ 43.847MB (SLO: <46.000MB -4.7%) vs baseline: +5.5%

✅ title_aspect

Time: ✅ 317.567µs (SLO: <500.000µs 📉 -36.5%) vs baseline: -3.3%

Memory: ✅ 43.906MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%

✅ title_noaspect

Time: ✅ 252.620µs (SLO: <400.000µs 📉 -36.8%) vs baseline: -3.5%

Memory: ✅ 43.919MB (SLO: <46.000MB -4.5%) vs baseline: +5.8%

✅ translate_aspect

Time: ✅ 490.509µs (SLO: <700.000µs 📉 -29.9%) vs baseline: -0.1%

Memory: ✅ 43.824MB (SLO: <46.000MB -4.7%) vs baseline: +5.5%

✅ translate_noaspect

Time: ✅ 424.491µs (SLO: <500.000µs 📉 -15.1%) vs baseline: -1.6%

Memory: ✅ 44.270MB (SLO: <46.000MB -3.8%) vs baseline: +6.5%

✅ upper_aspect

Time: ✅ 294.626µs (SLO: <500.000µs 📉 -41.1%) vs baseline: -1.3%

Memory: ✅ 43.827MB (SLO: <46.000MB -4.7%) vs baseline: +5.5%

✅ upper_noaspect

Time: ✅ 230.152µs (SLO: <400.000µs 📉 -42.5%) vs baseline: -1.8%

Memory: ✅ 43.889MB (SLO: <46.000MB -4.6%) vs baseline: +5.5%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 509.093µs (SLO: <700.000µs 📉 -27.3%) vs baseline: 📈 +19.2%

Memory: ✅ 43.583MB (SLO: <46.000MB -5.3%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 430.939µs (SLO: <700.000µs 📉 -38.4%) vs baseline: -1.6%

Memory: ✅ 43.832MB (SLO: <46.000MB -4.7%) vs baseline: +6.0%

✅ ospathjoin_aspect

Time: ✅ 625.002µs (SLO: <700.000µs 📉 -10.7%) vs baseline: -0.9%

Memory: ✅ 43.682MB (SLO: <46.000MB -5.0%) vs baseline: +5.2%

✅ ospathjoin_noaspect

Time: ✅ 631.580µs (SLO: <700.000µs -9.8%) vs baseline: -0.6%

Memory: ✅ 43.850MB (SLO: <46.000MB -4.7%) vs baseline: +5.8%

✅ ospathnormcase_aspect

Time: ✅ 349.665µs (SLO: <700.000µs 📉 -50.0%) vs baseline: -1.3%

Memory: ✅ 43.681MB (SLO: <46.000MB -5.0%) vs baseline: +5.2%

✅ ospathnormcase_noaspect

Time: ✅ 356.702µs (SLO: <700.000µs 📉 -49.0%) vs baseline: -1.9%

Memory: ✅ 43.669MB (SLO: <46.000MB -5.1%) vs baseline: +5.5%

✅ ospathsplit_aspect

Time: ✅ 479.720µs (SLO: <700.000µs 📉 -31.5%) vs baseline: -2.5%

Memory: ✅ 43.982MB (SLO: <46.000MB -4.4%) vs baseline: +6.3%

✅ ospathsplit_noaspect

Time: ✅ 494.189µs (SLO: <700.000µs 📉 -29.4%) vs baseline: -1.3%

Memory: ✅ 43.910MB (SLO: <46.000MB -4.5%) vs baseline: +5.8%

✅ ospathsplitdrive_aspect

Time: ✅ 374.364µs (SLO: <700.000µs 📉 -46.5%) vs baseline: -0.5%

Memory: ✅ 43.679MB (SLO: <46.000MB -5.0%) vs baseline: +5.3%

✅ ospathsplitdrive_noaspect

Time: ✅ 72.686µs (SLO: <700.000µs 📉 -89.6%) vs baseline: ~same

Memory: ✅ 43.844MB (SLO: <46.000MB -4.7%) vs baseline: +5.8%

✅ ospathsplitext_aspect

Time: ✅ 454.170µs (SLO: <700.000µs 📉 -35.1%) vs baseline: -2.2%

Memory: ✅ 43.614MB (SLO: <46.000MB -5.2%) vs baseline: +5.1%

✅ ospathsplitext_noaspect

Time: ✅ 463.453µs (SLO: <700.000µs 📉 -33.8%) vs baseline: -1.7%

Memory: ✅ 43.818MB (SLO: <46.000MB -4.7%) vs baseline: +5.9%

🟡 Near SLO Breach (2 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.731ms (SLO: <22.300ms 📉 -11.5%) vs baseline: ~same

Memory: ✅ 69.324MB (SLO: <73.500MB -5.7%) vs baseline: +5.6%

✅ exception-replay-enabled

Time: ✅ 1.323ms (SLO: <1.450ms -8.7%) vs baseline: -0.4%

Memory: ✅ 67.807MB (SLO: <71.500MB -5.2%) vs baseline: +5.6%

✅ iast

Time: ✅ 19.859ms (SLO: <22.250ms 📉 -10.7%) vs baseline: +0.6%

Memory: ✅ 69.167MB (SLO: <75.000MB -7.8%) vs baseline: +5.4%

✅ profiler

Time: ✅ 15.131ms (SLO: <16.550ms -8.6%) vs baseline: -0.2%

Memory: ✅ 60.401MB (SLO: <61.000MB 🟡 -1.0%) vs baseline: +5.4%

✅ resource-renaming

Time: ✅ 19.666ms (SLO: <21.750ms -9.6%) vs baseline: +0.2%

Memory: ✅ 69.368MB (SLO: <73.500MB -5.6%) vs baseline: +5.7%

✅ span-code-origin

Time: ✅ 20.022ms (SLO: <28.200ms 📉 -29.0%) vs baseline: +0.4%

Memory: ✅ 69.479MB (SLO: <75.000MB -7.4%) vs baseline: +5.4%

✅ tracer

Time: ✅ 19.731ms (SLO: <21.750ms -9.3%) vs baseline: +0.3%

Memory: ✅ 69.265MB (SLO: <75.000MB -7.6%) vs baseline: +5.5%

✅ tracer-and-profiler

Time: ✅ 21.042ms (SLO: <23.500ms 📉 -10.5%) vs baseline: -0.1%

Memory: ✅ 71.428MB (SLO: <75.000MB -4.8%) vs baseline: +5.3%

✅ tracer-dont-create-db-spans

Time: ✅ 19.813ms (SLO: <21.500ms -7.8%) vs baseline: +0.6%

Memory: ✅ 69.245MB (SLO: <75.000MB -7.7%) vs baseline: +5.5%

✅ tracer-minimal

Time: ✅ 16.772ms (SLO: <17.500ms -4.2%) vs baseline: -0.5%

Memory: ✅ 69.088MB (SLO: <75.000MB -7.9%) vs baseline: +5.3%

✅ tracer-native

Time: ✅ 19.678ms (SLO: <21.750ms -9.5%) vs baseline: +0.7%

Memory: ✅ 69.304MB (SLO: <72.500MB -4.4%) vs baseline: +5.6%

✅ tracer-no-caches

Time: ✅ 17.675ms (SLO: <19.650ms 📉 -10.0%) vs baseline: +0.2%

Memory: ✅ 69.196MB (SLO: <75.000MB -7.7%) vs baseline: +5.5%

✅ tracer-no-databases

Time: ✅ 19.336ms (SLO: <20.100ms -3.8%) vs baseline: +0.5%

Memory: ✅ 69.088MB (SLO: <75.000MB -7.9%) vs baseline: +5.2%

✅ tracer-no-middleware

Time: ✅ 19.438ms (SLO: <21.500ms -9.6%) vs baseline: +0.2%

Memory: ✅ 69.137MB (SLO: <75.000MB -7.8%) vs baseline: +5.4%

✅ tracer-no-templates

Time: ✅ 19.695ms (SLO: <22.000ms 📉 -10.5%) vs baseline: +0.8%

Memory: ✅ 69.131MB (SLO: <73.500MB -5.9%) vs baseline: +5.3%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 311.377ms (SLO: <320.950ms -3.0%) vs baseline: +0.1%

Memory: ✅ 37.454MB (SLO: <38.750MB -3.3%) vs baseline: +5.6%

✅ deep-profiled

Time: ✅ 333.053ms (SLO: <359.150ms -7.3%) vs baseline: +0.4%

Memory: ✅ 43.824MB (SLO: <46.000MB -4.7%) vs baseline: +5.4%

✅ medium

Time: ✅ 7.292ms (SLO: <7.400ms 🟡 -1.5%) vs baseline: +0.2%

Memory: ✅ 36.333MB (SLO: <38.000MB -4.4%) vs baseline: +5.7%

✅ shallow

Time: ✅ 1.016ms (SLO: <1.050ms -3.2%) vs baseline: +1.7%

Memory: ✅ 36.255MB (SLO: <38.000MB -4.6%) vs baseline: +5.5%

⚠️ Unstable Tests (2 suites)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.673µs (SLO: <20.000µs 📉 -31.6%) vs baseline: ~same

Memory: ✅ 36.235MB (SLO: <38.000MB -4.6%) vs baseline: +5.5%

✅ context_with_data_no_listeners

Time: ✅ 3.595µs (SLO: <10.000µs 📉 -64.0%) vs baseline: +0.6%

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +6.1%

✅ get_item_exists

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.1%

Memory: ✅ 36.196MB (SLO: <38.000MB -4.7%) vs baseline: +5.4%

✅ get_item_missing

Time: ✅ 0.639µs (SLO: <10.000µs 📉 -93.6%) vs baseline: ~same

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.8%

✅ set_item

Time: ✅ 24.514µs (SLO: <30.000µs 📉 -18.3%) vs baseline: +1.1%

Memory: ✅ 36.137MB (SLO: <38.000MB -4.9%) vs baseline: +5.3%

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 155.864µs (SLO: <170.000µs -8.3%) vs baseline: +0.3%

Memory: ✅ 41.465MB (SLO: <46.000MB -9.9%) vs baseline: +5.3%

✅ import_many_cached

Time: ✅ 120.835µs (SLO: <130.000µs -7.1%) vs baseline: +0.2%

Memory: ✅ 41.585MB (SLO: <46.000MB -9.6%) vs baseline: +5.4%

✅ import_many_stdlib

Time: ✅ 0.783ms (SLO: <1.750ms 📉 -55.3%) vs baseline: ~same

Memory: ✅ 41.624MB (SLO: <46.000MB -9.5%) vs baseline: +6.0%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.177ms (SLO: <1.100ms 📉 -83.9%) vs baseline: +0.1%

Memory: ✅ 41.585MB (SLO: <46.000MB -9.6%) vs baseline: +5.6%

✅ import_many_unknown

Time: ✅ 832.100µs (SLO: <890.000µs -6.5%) vs baseline: ~same

Memory: ✅ 41.493MB (SLO: <46.000MB -9.8%) vs baseline: +4.8%

✅ import_many_unknown_cached

Time: ✅ 789.717µs (SLO: <870.000µs -9.2%) vs baseline: +0.2%

Memory: ✅ 41.802MB (SLO: <46.000MB -9.1%) vs baseline: +5.9%

✅ import_one

Time: ✅ 19.642µs (SLO: <30.000µs 📉 -34.5%) vs baseline: -0.7%

Memory: ✅ 41.408MB (SLO: <46.000MB -10.0%) vs baseline: +4.9%

✅ import_one_cache

Time: ✅ 6.307µs (SLO: <10.000µs 📉 -36.9%) vs baseline: +0.2%

Memory: ✅ 41.603MB (SLO: <46.000MB -9.6%) vs baseline: +5.2%

✅ import_one_stdlib

Time: ✅ 18.708µs (SLO: <20.000µs -6.5%) vs baseline: -0.7%

Memory: ✅ 41.394MB (SLO: <46.000MB 📉 -10.0%) vs baseline: +4.8%

✅ import_one_stdlib_cache

Time: ✅ 6.285µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.7%

Memory: ✅ 41.588MB (SLO: <46.000MB -9.6%) vs baseline: +5.9%

✅ import_one_unknown

Time: ✅ 45.237µs (SLO: <50.000µs -9.5%) vs baseline: -1.0%

Memory: ✅ 41.469MB (SLO: <46.000MB -9.9%) vs baseline: +5.1%

✅ import_one_unknown_cache

Time: ✅ 6.281µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -0.7%

Memory: ✅ 41.555MB (SLO: <43.000MB -3.4%) vs baseline: +5.6%

✅ All Tests Passing (20 suites)

✅ codeprovenancefork - 2/2

✅ fork-10

Time: ✅ 2.138s (SLO: <2.300s -7.1%) vs baseline: +1.9%

Memory: ✅ 17.400MB (SLO: <20.000MB 📉 -13.0%) vs baseline: +5.0%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.414ms (SLO: <19.850ms 📉 -17.3%) vs baseline: +0.4%

Memory: ✅ 69.068MB (SLO: <75.000MB -7.9%) vs baseline: +5.4%

✅ errortracking-enabled-user

Time: ✅ 16.328ms (SLO: <19.400ms 📉 -15.8%) vs baseline: ~same

Memory: ✅ 69.048MB (SLO: <75.000MB -7.9%) vs baseline: +5.5%

✅ tracer-enabled

Time: ✅ 16.346ms (SLO: <19.450ms 📉 -16.0%) vs baseline: -0.2%

Memory: ✅ 69.049MB (SLO: <75.000MB -7.9%) vs baseline: +5.4%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.077ms (SLO: <2.300ms -9.7%) vs baseline: -0.5%

Memory: ✅ 56.426MB (SLO: <60.000MB -6.0%) vs baseline: +5.6%

✅ errortracking-enabled-user

Time: ✅ 2.089ms (SLO: <2.250ms -7.2%) vs baseline: ~same

Memory: ✅ 56.485MB (SLO: <60.000MB -5.9%) vs baseline: +5.7%

✅ tracer-enabled

Time: ✅ 2.080ms (SLO: <2.300ms -9.6%) vs baseline: ~same

Memory: ✅ 56.132MB (SLO: <60.000MB -6.4%) vs baseline: +5.5%

✅ flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.372ms (SLO: <4.750ms 📉 -29.0%) vs baseline: +0.4%

Memory: ✅ 56.524MB (SLO: <66.500MB 📉 -15.0%) vs baseline: +5.6%

✅ appsec-post

Time: ✅ 2.864ms (SLO: <6.750ms 📉 -57.6%) vs baseline: +0.1%

Memory: ✅ 56.634MB (SLO: <66.500MB 📉 -14.8%) vs baseline: +5.7%

✅ appsec-telemetry

Time: ✅ 3.382ms (SLO: <4.750ms 📉 -28.8%) vs baseline: +1.0%

Memory: ✅ 56.539MB (SLO: <66.500MB 📉 -15.0%) vs baseline: +5.6%

✅ debugger

Time: ✅ 1.875ms (SLO: <2.000ms -6.2%) vs baseline: ~same

Memory: ✅ 49.105MB (SLO: <51.500MB -4.7%) vs baseline: +5.4%

✅ iast-get

Time: ✅ 1.869ms (SLO: <2.000ms -6.6%) vs baseline: +0.1%

Memory: ✅ 46.131MB (SLO: <49.000MB -5.9%) vs baseline: +6.0%

✅ profiler

Time: ✅ 1.916ms (SLO: <2.100ms -8.7%) vs baseline: -0.4%

Memory: ✅ 52.364MB (SLO: <53.500MB -2.1%) vs baseline: +5.3%

✅ resource-renaming

Time: ✅ 3.335ms (SLO: <3.650ms -8.6%) vs baseline: -0.3%

Memory: ✅ 56.556MB (SLO: <60.000MB -5.7%) vs baseline: +5.6%

✅ tracer

Time: ✅ 3.352ms (SLO: <3.650ms -8.2%) vs baseline: ~same

Memory: ✅ 56.517MB (SLO: <60.000MB -5.8%) vs baseline: +5.5%

✅ tracer-native

Time: ✅ 3.338ms (SLO: <3.650ms -8.6%) vs baseline: ~same

Memory: ✅ 56.359MB (SLO: <60.000MB -6.1%) vs baseline: +5.4%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.078ms (SLO: <4.200ms 📉 -50.5%) vs baseline: -0.2%

Memory: ✅ 56.230MB (SLO: <66.000MB 📉 -14.8%) vs baseline: +5.5%

✅ iast-enabled

Time: ✅ 2.086ms (SLO: <2.800ms 📉 -25.5%) vs baseline: +0.3%

Memory: ✅ 56.250MB (SLO: <62.500MB 📉 -10.0%) vs baseline: +5.6%

✅ tracer-enabled

Time: ✅ 2.070ms (SLO: <2.250ms -8.0%) vs baseline: -0.1%

Memory: ✅ 56.269MB (SLO: <60.000MB -6.2%) vs baseline: +5.5%

✅ forktime - 4/4

✅ baseline

Time: ✅ 1.931ms (SLO: <3.000ms 📉 -35.6%) vs baseline: +4.2%

Memory: ✅ 29.295MB (SLO: <33.000MB 📉 -11.2%) vs baseline: +4.6%

✅ configured

Time: ✅ 8.595ms (SLO: <13.000ms 📉 -33.9%) vs baseline: +0.3%

Memory: ✅ 56.527MB (SLO: <60.000MB -5.8%) vs baseline: +5.8%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 79.978µs (SLO: <100.000µs 📉 -20.0%) vs baseline: +4.5%

Memory: ✅ 36.176MB (SLO: <38.000MB -4.8%) vs baseline: +5.4%

✅ b3_headers

Time: ✅ 12.704µs (SLO: <20.000µs 📉 -36.5%) vs baseline: -0.7%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +5.4%

✅ b3_single_headers

Time: ✅ 12.052µs (SLO: <20.000µs 📉 -39.7%) vs baseline: +2.1%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.5%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 61.532µs (SLO: <80.000µs 📉 -23.1%) vs baseline: -0.4%

Memory: ✅ 36.549MB (SLO: <38.000MB -3.8%) vs baseline: +6.2%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 63.336µs (SLO: <80.000µs 📉 -20.8%) vs baseline: ~same

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.9%

✅ empty_headers

Time: ✅ 1.299µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.3%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.7%

✅ full_t_id_datadog_headers

Time: ✅ 21.228µs (SLO: <30.000µs 📉 -29.2%) vs baseline: -0.2%

Memory: ✅ 36.510MB (SLO: <38.000MB -3.9%) vs baseline: +6.2%

✅ invalid_priority_header

Time: ✅ 5.910µs (SLO: <10.000µs 📉 -40.9%) vs baseline: -0.1%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.7%

✅ invalid_span_id_header

Time: ✅ 5.902µs (SLO: <10.000µs 📉 -41.0%) vs baseline: +0.3%

Memory: ✅ 36.235MB (SLO: <38.000MB -4.6%) vs baseline: +5.1%

✅ invalid_tags_header

Time: ✅ 5.870µs (SLO: <10.000µs 📉 -41.3%) vs baseline: -0.6%

Memory: ✅ 36.333MB (SLO: <38.000MB -4.4%) vs baseline: +5.8%

✅ invalid_trace_id_header

Time: ✅ 5.906µs (SLO: <10.000µs 📉 -40.9%) vs baseline: ~same

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.7%

✅ large_header_no_matches

Time: ✅ 26.851µs (SLO: <30.000µs 📉 -10.5%) vs baseline: -0.4%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.3%

✅ large_valid_headers_all

Time: ✅ 28.138µs (SLO: <40.000µs 📉 -29.7%) vs baseline: +0.6%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +5.4%

✅ medium_header_no_matches

Time: ✅ 9.277µs (SLO: <20.000µs 📉 -53.6%) vs baseline: +0.9%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.6%

✅ medium_valid_headers_all

Time: ✅ 10.705µs (SLO: <20.000µs 📉 -46.5%) vs baseline: +1.1%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.4%

✅ none_propagation_style

Time: ✅ 1.400µs (SLO: <10.000µs 📉 -86.0%) vs baseline: ~same

Memory: ✅ 36.255MB (SLO: <38.000MB -4.6%) vs baseline: +5.3%

✅ tracecontext_headers

Time: ✅ 32.841µs (SLO: <40.000µs 📉 -17.9%) vs baseline: +0.2%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.8%

✅ valid_headers_all

Time: ✅ 5.913µs (SLO: <10.000µs 📉 -40.9%) vs baseline: +0.1%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.5%

✅ valid_headers_basic

Time: ✅ 5.506µs (SLO: <10.000µs 📉 -44.9%) vs baseline: ~same

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.9%

✅ wsgi_empty_headers

Time: ✅ 1.303µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.4%

Memory: ✅ 36.215MB (SLO: <38.000MB -4.7%) vs baseline: +5.2%

✅ wsgi_invalid_priority_header

Time: ✅ 5.981µs (SLO: <10.000µs 📉 -40.2%) vs baseline: +1.1%

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +5.7%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.303µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.3%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.7%

✅ wsgi_invalid_tags_header

Time: ✅ 5.971µs (SLO: <10.000µs 📉 -40.3%) vs baseline: +0.2%

Memory: ✅ 36.215MB (SLO: <38.000MB -4.7%) vs baseline: +5.4%

✅ wsgi_invalid_trace_id_header

Time: ✅ 5.991µs (SLO: <10.000µs 📉 -40.1%) vs baseline: +0.8%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +5.8%

✅ wsgi_large_header_no_matches

Time: ✅ 28.145µs (SLO: <40.000µs 📉 -29.6%) vs baseline: ~same

Memory: ✅ 36.451MB (SLO: <38.000MB -4.1%) vs baseline: +6.1%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.241µs (SLO: <40.000µs 📉 -26.9%) vs baseline: +0.5%

Memory: ✅ 36.569MB (SLO: <38.000MB -3.8%) vs baseline: +6.3%

✅ wsgi_medium_header_no_matches

Time: ✅ 9.515µs (SLO: <20.000µs 📉 -52.4%) vs baseline: +0.5%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.8%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.080µs (SLO: <20.000µs 📉 -44.6%) vs baseline: +0.7%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.6%

✅ wsgi_valid_headers_all

Time: ✅ 5.947µs (SLO: <10.000µs 📉 -40.5%) vs baseline: +0.1%

Memory: ✅ 36.255MB (SLO: <38.000MB -4.6%) vs baseline: +5.3%

✅ wsgi_valid_headers_basic

Time: ✅ 5.517µs (SLO: <10.000µs 📉 -44.8%) vs baseline: ~same

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +5.9%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.747µs (SLO: <30.000µs 📉 -30.8%) vs baseline: +3.4%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +5.4%

✅ with_all

Time: ✅ 26.873µs (SLO: <40.000µs 📉 -32.8%) vs baseline: -0.5%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.5%

✅ with_dd_origin

Time: ✅ 23.830µs (SLO: <30.000µs 📉 -20.6%) vs baseline: -0.1%

Memory: ✅ 36.412MB (SLO: <38.000MB -4.2%) vs baseline: +6.0%

✅ with_priority_and_origin

Time: ✅ 23.201µs (SLO: <40.000µs 📉 -42.0%) vs baseline: -0.2%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.6%

✅ with_sampling_priority

Time: ✅ 20.064µs (SLO: <30.000µs 📉 -33.1%) vs baseline: -0.3%

Memory: ✅ 36.255MB (SLO: <38.000MB -4.6%) vs baseline: +5.4%

✅ with_tags

Time: ✅ 24.975µs (SLO: <40.000µs 📉 -37.6%) vs baseline: +0.1%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.5%

✅ with_tags_invalid

Time: ✅ 26.260µs (SLO: <40.000µs 📉 -34.3%) vs baseline: -0.7%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.7%

✅ with_tags_max_size

Time: ✅ 25.394µs (SLO: <40.000µs 📉 -36.5%) vs baseline: -0.6%

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +5.7%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 162.479µs (SLO: <250.000µs 📉 -35.0%) vs baseline: +9.3%

Memory: ✅ 43.667MB (SLO: <46.000MB -5.1%) vs baseline: +5.5%

✅ rsplit_noaspect

Time: ✅ 156.195µs (SLO: <250.000µs 📉 -37.5%) vs baseline: -0.3%

Memory: ✅ 43.928MB (SLO: <46.000MB -4.5%) vs baseline: +6.2%

✅ split_aspect

Time: ✅ 152.846µs (SLO: <250.000µs 📉 -38.9%) vs baseline: +3.6%

Memory: ✅ 43.650MB (SLO: <46.000MB -5.1%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 158.217µs (SLO: <250.000µs 📉 -36.7%) vs baseline: +3.5%

Memory: ✅ 44.031MB (SLO: <46.000MB -4.3%) vs baseline: +6.6%

✅ splitlines_aspect

Time: ✅ 150.909µs (SLO: <250.000µs 📉 -39.6%) vs baseline: +3.2%

Memory: ✅ 43.734MB (SLO: <46.000MB -4.9%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 155.879µs (SLO: <250.000µs 📉 -37.6%) vs baseline: +3.1%

Memory: ✅ 43.608MB (SLO: <46.000MB -5.2%) vs baseline: +5.6%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.409µs (SLO: <60.000µs 📉 -19.3%) vs baseline: -0.8%

Memory: ✅ 40.088MB (SLO: <42.000MB -4.6%) vs baseline: +5.7%

✅ propagation_enabled

Time: ✅ 137.006µs (SLO: <190.000µs 📉 -27.9%) vs baseline: +0.4%

Memory: ✅ 40.049MB (SLO: <42.000MB -4.6%) vs baseline: +5.6%

✅ propagation_enabled_100

Time: ✅ 1.583ms (SLO: <2.300ms 📉 -31.2%) vs baseline: +1.2%

Memory: ✅ 40.029MB (SLO: <42.000MB -4.7%) vs baseline: +5.5%

✅ propagation_enabled_1000

Time: ✅ 29.112ms (SLO: <34.550ms 📉 -15.7%) vs baseline: +0.3%

Memory: ✅ 39.990MB (SLO: <42.000MB -4.8%) vs baseline: +5.3%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.612ms (SLO: <42.000ms -3.3%) vs baseline: ~same

Memory: ✅ 39.164MB (SLO: <40.750MB -3.9%) vs baseline: +5.5%

✅ add-link

Time: ✅ 36.436ms (SLO: <38.550ms -5.5%) vs baseline: -0.3%

Memory: ✅ 39.066MB (SLO: <40.750MB -4.1%) vs baseline: +5.4%

✅ add-metrics

Time: ✅ 219.799ms (SLO: <232.000ms -5.3%) vs baseline: ~same

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +5.5%

✅ add-tags

Time: ✅ 210.039ms (SLO: <221.600ms -5.2%) vs baseline: -0.5%

Memory: ✅ 39.145MB (SLO: <40.750MB -3.9%) vs baseline: +5.7%

✅ get-context

Time: ✅ 29.086ms (SLO: <31.300ms -7.1%) vs baseline: -0.6%

Memory: ✅ 38.948MB (SLO: <40.750MB -4.4%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 29.383ms (SLO: <31.000ms -5.2%) vs baseline: +0.9%

Memory: ✅ 39.066MB (SLO: <40.750MB -4.1%) vs baseline: +5.3%

✅ record-exception

Time: ✅ 63.363ms (SLO: <65.850ms -3.8%) vs baseline: +0.2%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +5.8%

✅ set-status

Time: ✅ 32.083ms (SLO: <34.150ms -6.1%) vs baseline: ~same

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +5.8%

✅ start

Time: ✅ 29.417ms (SLO: <30.150ms -2.4%) vs baseline: +2.0%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +5.5%

✅ start-finish

Time: ✅ 34.039ms (SLO: <35.350ms -3.7%) vs baseline: +0.1%

Memory: ✅ 39.164MB (SLO: <40.750MB -3.9%) vs baseline: +5.9%

✅ start-finish-telemetry

Time: ✅ 34.078ms (SLO: <35.450ms -3.9%) vs baseline: ~same

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +5.8%

✅ update-name

Time: ✅ 31.324ms (SLO: <33.400ms -6.2%) vs baseline: +0.2%

Memory: ✅ 39.046MB (SLO: <40.750MB -4.2%) vs baseline: +5.7%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 37.929ms (SLO: <47.150ms 📉 -19.6%) vs baseline: ~same

Memory: ✅ 41.430MB (SLO: <47.000MB 📉 -11.9%) vs baseline: +5.9%

✅ add-metrics

Time: ✅ 256.117ms (SLO: <344.800ms 📉 -25.7%) vs baseline: -0.4%

Memory: ✅ 45.856MB (SLO: <47.500MB -3.5%) vs baseline: +5.5%

✅ add-tags

Time: ✅ 305.813ms (SLO: <330.000ms -7.3%) vs baseline: -1.0%

Memory: ✅ 45.769MB (SLO: <47.500MB -3.6%) vs baseline: +5.5%

✅ get-context

Time: ✅ 80.728ms (SLO: <92.350ms 📉 -12.6%) vs baseline: ~same

Memory: ✅ 41.572MB (SLO: <46.500MB 📉 -10.6%) vs baseline: +5.4%

✅ is-recording

Time: ✅ 36.457ms (SLO: <44.500ms 📉 -18.1%) vs baseline: +0.2%

Memory: ✅ 41.318MB (SLO: <47.500MB 📉 -13.0%) vs baseline: +5.7%

✅ record-exception

Time: ✅ 56.375ms (SLO: <67.650ms 📉 -16.7%) vs baseline: ~same

Memory: ✅ 41.723MB (SLO: <47.000MB 📉 -11.2%) vs baseline: +5.3%

✅ set-status

Time: ✅ 43.005ms (SLO: <50.400ms 📉 -14.7%) vs baseline: +0.7%

Memory: ✅ 41.181MB (SLO: <47.000MB 📉 -12.4%) vs baseline: +5.3%

✅ start

Time: ✅ 37.217ms (SLO: <43.450ms 📉 -14.3%) vs baseline: +4.5%

Memory: ✅ 41.218MB (SLO: <47.000MB 📉 -12.3%) vs baseline: +5.6%

✅ start-finish

Time: ✅ 84.620ms (SLO: <90.000ms -6.0%) vs baseline: -0.4%

Memory: ✅ 38.732MB (SLO: <46.500MB 📉 -16.7%) vs baseline: +5.3%

✅ start-finish-telemetry

Time: ✅ 86.374ms (SLO: <91.000ms -5.1%) vs baseline: ~same

Memory: ✅ 39.007MB (SLO: <46.500MB 📉 -16.1%) vs baseline: +6.0%

✅ update-name

Time: ✅ 37.673ms (SLO: <45.150ms 📉 -16.6%) vs baseline: +0.8%

Memory: ✅ 41.260MB (SLO: <47.000MB 📉 -12.2%) vs baseline: +5.4%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 344.807ms (SLO: <354.300ms -2.7%) vs baseline: -1.1%

Memory: ✅ 42.905MB (SLO: <46.000MB -6.7%) vs baseline: +7.1%

✅ cache_on

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.5%

Memory: ✅ 41.939MB (SLO: <46.000MB -8.8%) vs baseline: +5.1%

✅ rand - 2/2

✅ rand128bits

Time: ✅ 0.183µs (SLO: <21.000µs 📉 -99.1%) vs baseline: +0.5%

✅ rand64bits

Time: ✅ 0.125µs (SLO: <15.000µs 📉 -99.2%) vs baseline: +8.2%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.365µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.7%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +7.0%

✅ high_rate_limit

Time: ✅ 2.432µs (SLO: <10.000µs 📉 -75.7%) vs baseline: +0.3%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.7%

✅ long_window

Time: ✅ 2.381µs (SLO: <10.000µs 📉 -76.2%) vs baseline: +1.4%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.9%

✅ low_rate_limit

Time: ✅ 2.392µs (SLO: <10.000µs 📉 -76.1%) vs baseline: +1.4%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +7.0%

✅ no_rate_limit

Time: ✅ 0.829µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -1.2%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +6.6%

✅ short_window

Time: ✅ 2.492µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +0.2%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.6%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 145.578µs (SLO: <290.000µs 📉 -49.8%) vs baseline: -2.2%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +5.7%

✅ high_match

Time: ✅ 190.874µs (SLO: <480.000µs 📉 -60.2%) vs baseline: -2.7%

Memory: ✅ 36.176MB (SLO: <38.000MB -4.8%) vs baseline: +5.3%

✅ low_match

Time: ✅ 101.071µs (SLO: <120.000µs 📉 -15.8%) vs baseline: +1.3%

Memory: ✅ 701.639MB (SLO: <780.000MB 📉 -10.0%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.872ms (SLO: <8.500ms 📉 -66.2%) vs baseline: -1.5%

Memory: ✅ 78.884MB (SLO: <85.000MB -7.2%) vs baseline: +5.4%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 9.803µs (SLO: <20.000µs 📉 -51.0%) vs baseline: ~same

Memory: ✅ 37.061MB (SLO: <38.750MB -4.4%) vs baseline: +5.2%

✅ all-enabled

Time: ✅ 40.509µs (SLO: <50.000µs 📉 -19.0%) vs baseline: +2.3%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +6.0%

✅ collectipvariant_exists

Time: ✅ 40.574µs (SLO: <50.000µs 📉 -18.9%) vs baseline: +0.4%

Memory: ✅ 37.100MB (SLO: <38.750MB -4.3%) vs baseline: +5.8%

✅ no-collectipvariant

Time: ✅ 39.574µs (SLO: <50.000µs 📉 -20.9%) vs baseline: -0.6%

Memory: ✅ 37.257MB (SLO: <38.750MB -3.9%) vs baseline: +6.0%

✅ no-useragentvariant

Time: ✅ 38.650µs (SLO: <50.000µs 📉 -22.7%) vs baseline: ~same

Memory: ✅ 37.277MB (SLO: <38.750MB -3.8%) vs baseline: +6.2%

✅ obfuscation-no-query

Time: ✅ 40.058µs (SLO: <50.000µs 📉 -19.9%) vs baseline: -0.4%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +5.8%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.929µs (SLO: <90.000µs 📉 -15.6%) vs baseline: -0.2%

Memory: ✅ 37.513MB (SLO: <38.750MB -3.2%) vs baseline: +5.5%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.638µs (SLO: <90.000µs 📉 -14.8%) vs baseline: +0.1%

Memory: ✅ 37.552MB (SLO: <38.750MB -3.1%) vs baseline: +5.7%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.604µs (SLO: <170.000µs -9.1%) vs baseline: +0.2%

Memory: ✅ 37.513MB (SLO: <38.750MB -3.2%) vs baseline: +5.7%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.130µs (SLO: <160.000µs -6.8%) vs baseline: +0.4%

Memory: ✅ 37.552MB (SLO: <38.750MB -3.1%) vs baseline: +5.8%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.191µs (SLO: <170.000µs -8.7%) vs baseline: +0.2%

Memory: ✅ 37.572MB (SLO: <38.750MB -3.0%) vs baseline: +5.9%

✅ useragentvariant_exists_1

Time: ✅ 39.354µs (SLO: <50.000µs 📉 -21.3%) vs baseline: +0.3%

Memory: ✅ 37.100MB (SLO: <38.750MB -4.3%) vs baseline: +5.5%

✅ useragentvariant_exists_2

Time: ✅ 40.111µs (SLO: <50.000µs 📉 -19.8%) vs baseline: -0.3%

Memory: ✅ 37.061MB (SLO: <38.750MB -4.4%) vs baseline: +5.2%

✅ useragentvariant_exists_3

Time: ✅ 39.652µs (SLO: <50.000µs 📉 -20.7%) vs baseline: -0.3%

Memory: ✅ 37.139MB (SLO: <38.750MB -4.2%) vs baseline: +5.6%

✅ useragentvariant_not_exists_1

Time: ✅ 39.225µs (SLO: <50.000µs 📉 -21.6%) vs baseline: +0.1%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +6.1%

✅ useragentvariant_not_exists_2

Time: ✅ 39.119µs (SLO: <50.000µs 📉 -21.8%) vs baseline: -0.3%

Memory: ✅ 37.139MB (SLO: <38.750MB -4.2%) vs baseline: +5.4%

✅ span - 26/26

✅ add-event

Time: ✅ 17.522ms (SLO: <22.500ms 📉 -22.1%) vs baseline: +0.8%

Memory: ✅ 38.471MB (SLO: <53.000MB 📉 -27.4%) vs baseline: +5.5%

✅ add-metrics

Time: ✅ 85.724ms (SLO: <93.500ms -8.3%) vs baseline: -0.6%

Memory: ✅ 42.972MB (SLO: <53.000MB 📉 -18.9%) vs baseline: +5.4%

✅ add-tags

Time: ✅ 145.197ms (SLO: <155.000ms -6.3%) vs baseline: -0.4%

Memory: ✅ 42.880MB (SLO: <53.000MB 📉 -19.1%) vs baseline: +5.4%

✅ get-context

Time: ✅ 16.790ms (SLO: <20.500ms 📉 -18.1%) vs baseline: +1.4%

Memory: ✅ 38.331MB (SLO: <53.000MB 📉 -27.7%) vs baseline: +5.6%

✅ is-recording

Time: ✅ 16.870ms (SLO: <20.500ms 📉 -17.7%) vs baseline: +1.1%

Memory: ✅ 38.536MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.8%

✅ record-exception

Time: ✅ 35.711ms (SLO: <41.000ms 📉 -12.9%) vs baseline: +0.4%

Memory: ✅ 39.094MB (SLO: <53.000MB 📉 -26.2%) vs baseline: +5.6%

✅ set-status

Time: ✅ 18.610ms (SLO: <22.000ms 📉 -15.4%) vs baseline: +1.3%

Memory: ✅ 38.462MB (SLO: <53.000MB 📉 -27.4%) vs baseline: +5.8%

✅ start

Time: ✅ 17.418ms (SLO: <20.500ms 📉 -15.0%) vs baseline: +5.0%

Memory: ✅ 38.527MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.6%

✅ start-finish

Time: ✅ 53.709ms (SLO: <56.000ms -4.1%) vs baseline: +0.2%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +6.1%

✅ start-finish-telemetry

Time: ✅ 55.002ms (SLO: <58.000ms -5.2%) vs baseline: +0.5%

Memory: ✅ 36.589MB (SLO: <38.000MB -3.7%) vs baseline: +6.5%

✅ start-finish-traceid128

Time: ✅ 56.203ms (SLO: <60.000ms -6.3%) vs baseline: +0.2%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.8%

✅ start-traceid128

Time: ✅ 16.703ms (SLO: <22.500ms 📉 -25.8%) vs baseline: +0.5%

Memory: ✅ 38.513MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.9%

✅ update-name

Time: ✅ 17.234ms (SLO: <22.000ms 📉 -21.7%) vs baseline: +0.6%

Memory: ✅ 38.385MB (SLO: <53.000MB 📉 -27.6%) vs baseline: +5.4%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.243µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +7.3%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.7%

✅ 1-count-metrics-100-times

Time: ✅ 151.267µs (SLO: <220.000µs 📉 -31.2%) vs baseline: -0.7%

Memory: ✅ 36.589MB (SLO: <38.000MB -3.7%) vs baseline: +6.5%

✅ 1-distribution-metric-1-times

Time: ✅ 2.395µs (SLO: <20.000µs 📉 -88.0%) vs baseline: -0.4%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.9%

✅ 1-distribution-metrics-100-times

Time: ✅ 162.803µs (SLO: <230.000µs 📉 -29.2%) vs baseline: +0.2%

Memory: ✅ 36.569MB (SLO: <38.000MB -3.8%) vs baseline: +6.6%

✅ 1-gauge-metric-1-times

Time: ✅ 1.949µs (SLO: <20.000µs 📉 -90.3%) vs baseline: -0.2%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +6.8%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.327µs (SLO: <150.000µs -9.1%) vs baseline: +0.6%

Memory: ✅ 36.530MB (SLO: <38.000MB -3.9%) vs baseline: +6.4%

✅ 1-rate-metric-1-times

Time: ✅ 2.249µs (SLO: <20.000µs 📉 -88.8%) vs baseline: ~same

Memory: ✅ 36.549MB (SLO: <38.000MB -3.8%) vs baseline: +6.5%

✅ 1-rate-metrics-100-times

Time: ✅ 166.244µs (SLO: <250.000µs 📉 -33.5%) vs baseline: -0.6%

Memory: ✅ 36.549MB (SLO: <38.000MB -3.8%) vs baseline: +6.6%

✅ 100-count-metrics-100-times

Time: ✅ 15.152ms (SLO: <22.000ms 📉 -31.1%) vs baseline: -2.5%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.7%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.718ms (SLO: <2.550ms 📉 -32.6%) vs baseline: -1.2%

Memory: ✅ 36.589MB (SLO: <38.000MB -3.7%) vs baseline: +5.6%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.394ms (SLO: <1.550ms 📉 -10.1%) vs baseline: -0.9%

Memory: ✅ 36.549MB (SLO: <38.000MB -3.8%) vs baseline: +6.5%

✅ 100-rate-metrics-100-times

Time: ✅ 1.720ms (SLO: <2.550ms 📉 -32.6%) vs baseline: -1.6%

Memory: ✅ 36.530MB (SLO: <38.000MB -3.9%) vs baseline: +6.5%

✅ flush-1-metric

Time: ✅ 3.553µs (SLO: <20.000µs 📉 -82.2%) vs baseline: -1.5%

Memory: ✅ 36.569MB (SLO: <38.000MB -3.8%) vs baseline: +5.3%

✅ flush-100-metrics

Time: ✅ 174.109µs (SLO: <250.000µs 📉 -30.4%) vs baseline: -1.0%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +5.8%

✅ flush-1000-metrics

Time: ✅ 2.192ms (SLO: <2.500ms 📉 -12.3%) vs baseline: +0.2%

Memory: ✅ 37.415MB (SLO: <38.750MB -3.4%) vs baseline: +6.7%

✅ tracer - 6/6

✅ large

Time: ✅ 31.216ms (SLO: <32.950ms -5.3%) vs baseline: +0.3%

Memory: ✅ 37.473MB (SLO: <39.250MB -4.5%) vs baseline: +5.6%

✅ medium

Time: ✅ 3.075ms (SLO: <3.200ms -3.9%) vs baseline: -0.4%

Memory: ✅ 36.333MB (SLO: <38.750MB -6.2%) vs baseline: +5.7%

✅ small

Time: ✅ 359.074µs (SLO: <370.000µs -3.0%) vs baseline: +3.6%

Memory: ✅ 36.294MB (SLO: <38.750MB -6.3%) vs baseline: +5.7%

ℹ️ Scenarios Missing SLO Configuration (46 scenarios)

The following scenarios exist in candidate data but have no SLO thresholds configured:

coreapiscenario-core_dispatch_listeners
coreapiscenario-core_dispatch_no_listeners
coreapiscenario-core_dispatch_with_results_listeners
coreapiscenario-core_dispatch_with_results_no_listeners
djangosimple-baseline
errortrackingdjangosimple-baseline
errortrackingflasksqli-baseline
flasksimple-baseline
flasksqli-baseline
iast_aspects-re_expand_aspect
iast_aspects-re_expand_noaspect
iast_aspects-re_findall_aspect
iast_aspects-re_findall_noaspect
iast_aspects-re_finditer_aspect
iast_aspects-re_finditer_noaspect
iast_aspects-re_fullmatch_aspect
iast_aspects-re_fullmatch_noaspect
iast_aspects-re_group_aspect
iast_aspects-re_group_noaspect
iast_aspects-re_groups_aspect
iast_aspects-re_groups_noaspect
iast_aspects-re_match_aspect
iast_aspects-re_match_noaspect
iast_aspects-re_search_aspect
iast_aspects-re_search_noaspect
iast_aspects-re_sub_aspect
iast_aspects-re_sub_noaspect
iast_aspects-re_subn_aspect
iast_aspects-re_subn_noaspect
sethttpmeta-obfuscation-disabled
startup-baseline
startup-baseline_django
startup-baseline_flask
startup-ddtrace_run
startup-ddtrace_run_appsec
startup-ddtrace_run_profiling
startup-ddtrace_run_runtime_metrics
startup-ddtrace_run_send_span
startup-ddtrace_run_telemetry_disabled
startup-ddtrace_run_telemetry_enabled
startup-import_ddtrace
startup-import_ddtrace_auto
startup-import_ddtrace_auto_django
startup-import_ddtrace_auto_flask
startup-import_ddtrace_django
startup-import_ddtrace_flask

cit-pr-commenter-54b7da · 2026-03-27T17:44:55Z

Codeowners resolved as

releasenotes/notes/ci-visibility-handle-rate-limiting-d7df3d047661bbd9.yaml  @DataDog/apm-python

chatgpt-codex-connector

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chatgpt-codex-connector · 2026-03-30T08:08:16Z

ddtrace/testing/internal/http.py

+                            if reset_value > now:
+                                # Unix timestamp: wait until that point in time
+                                result.retry_after_seconds = float(reset_value - now)
+                            else:
+                                # Duration in seconds
+                                result.retry_after_seconds = float(reset_value)


Treat expired reset timestamps as zero backoff

The X-RateLimit-Reset parsing branch treats any value <= now as a duration, so an absolute Unix timestamp that is equal to or slightly behind local time gets interpreted as billions of seconds. In practice, if the backend returns timestamp-style reset values (especially around second boundaries or on repeated 429s), this can make time.sleep() block for decades and effectively hang CI visibility uploads instead of retrying promptly. This should compute max(reset_value - now, 0) for timestamp-style values rather than reinterpreting past timestamps as durations.

Useful? React with 👍 / 👎.

handle rate limiting

f58cc0b

release note

4a132d7

gnufede changed the title ~~fix(ci_visibility): handle rate limiting~~ fix(ci_visibility): handle rate limiting errors Mar 27, 2026

gnufede marked this pull request as ready for review March 30, 2026 08:05

gnufede requested review from a team as code owners March 30, 2026 08:05

gnufede requested review from duncanista and wconti27 March 30, 2026 08:05

Merge branch 'main' into gnufede/ci-visibility-handle-rate-limiting

2737e0b

gnufede added the CI App label Mar 30, 2026

chatgpt-codex-connector bot reviewed Mar 30, 2026

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gnufede commented Mar 27, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Description

Testing

Risks

Additional Notes

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pr-commenter bot commented Mar 27, 2026

Performance SLOs

✅ add_aspect

✅ add_inplace_aspect

✅ add_inplace_noaspect

✅ add_noaspect

✅ bytearray_aspect

✅ bytearray_extend_aspect

✅ bytearray_extend_noaspect

✅ bytearray_noaspect

✅ bytes_aspect

✅ bytes_noaspect

✅ bytesio_aspect

✅ bytesio_noaspect

✅ capitalize_aspect

✅ capitalize_noaspect

✅ casefold_aspect

✅ casefold_noaspect

✅ decode_aspect

✅ decode_noaspect

✅ encode_aspect

✅ encode_noaspect

✅ format_aspect

✅ format_map_aspect

✅ format_map_noaspect

✅ format_noaspect

✅ index_aspect

✅ index_noaspect

✅ join_aspect

✅ join_noaspect

✅ ljust_aspect

✅ ljust_noaspect

✅ lower_aspect

✅ lower_noaspect

✅ lstrip_aspect

✅ lstrip_noaspect

✅ modulo_aspect

✅ modulo_aspect_for_bytearray_bytearray

✅ modulo_aspect_for_bytes

✅ modulo_aspect_for_bytes_bytearray

✅ modulo_noaspect

✅ replace_aspect

✅ replace_noaspect

✅ repr_aspect

✅ repr_noaspect

✅ rstrip_aspect

✅ rstrip_noaspect

✅ slice_aspect

✅ slice_noaspect

✅ stringio_aspect

✅ stringio_noaspect

✅ strip_aspect

✅ strip_noaspect

✅ swapcase_aspect

✅ swapcase_noaspect

✅ title_aspect

✅ title_noaspect

✅ translate_aspect

✅ translate_noaspect

✅ upper_aspect

✅ upper_noaspect

✅ ospathbasename_aspect

✅ ospathbasename_noaspect

✅ ospathjoin_aspect

✅ ospathjoin_noaspect

✅ ospathnormcase_aspect

✅ ospathnormcase_noaspect

✅ ospathsplit_aspect

✅ ospathsplit_noaspect

✅ ospathsplitdrive_aspect

✅ ospathsplitdrive_noaspect

✅ ospathsplitext_aspect

gnufede commented Mar 27, 2026 •

edited

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