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Merged
KowalskiThomas merged 1 commit into from
Dec 4, 2025
Merged

chore(profiling): improve typing in threading.py #15504

KowalskiThomas merged 1 commit into from
Dec 4, 2025

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@KowalskiThomas KowalskiThomas commented Dec 3, 2025 •
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Description

https://datadoghq.atlassian.net/browse/PROF-13197

This PR improves typing in the threading.py module.

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github-actions bot commented Dec 3, 2025

CODEOWNERS have been resolved as:

ddtrace/internal/datadog/profiling/stack_v2/__init__.pyi                @DataDog/profiling-python
ddtrace/internal/datadog/profiling/util.py                              @DataDog/profiling-python
ddtrace/profiling/collector/threading.py                                @DataDog/profiling-python

@KowalskiThomas KowalskiThomas added the changelog/no-changelog A changelog entry is not required for this PR. label Dec 3, 2025
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github-actions bot commented Dec 3, 2025

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 203 ± 2 ms.

The average import time from base is: 206 ± 2 ms.

The import time difference between this PR and base is: -2.43 ± 0.08 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.047 ms (1.01%)
ddtrace.bootstrap.sitecustomize 1.041 ms (0.51%)
ddtrace.bootstrap.preload 1.041 ms (0.51%)
ddtrace.internal.remoteconfig.client 0.527 ms (0.26%)
ddtrace 1.007 ms (0.49%)
ddtrace._logger 0.484 ms (0.24%)
ddtrace.internal.telemetry 0.484 ms (0.24%)
ddtrace.internal.telemetry.writer 0.484 ms (0.24%)
ddtrace.internal.utils.version 0.484 ms (0.24%)
ddtrace.version 0.484 ms (0.24%)
ddtrace.internal._unpatched 0.075 ms (0.04%)
subprocess 0.040 ms (0.02%)
contextlib 0.040 ms (0.02%)
json 0.035 ms (0.02%)
json.decoder 0.035 ms (0.02%)
re 0.035 ms (0.02%)
enum 0.035 ms (0.02%)
types 0.035 ms (0.02%)

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Performance SLOs

Comparing candidate kowalski/chore-profiling-improve-typing-in-threading-py (e44906e) with baseline main (a5d1649)

📈 Performance Regressions (2 suites)
📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.174µs (SLO: <10.000µs 📉 -48.3%) vs baseline: 📈 +24.6%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.6%

✅ ospathbasename_noaspect

Time: ✅ 1.092µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.7%

Memory: ✅ 40.187MB (SLO: <41.000MB 🟡 -2.0%) vs baseline: +4.7%

✅ ospathjoin_aspect

Time: ✅ 6.134µs (SLO: <10.000µs 📉 -38.7%) vs baseline: -1.0%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.5%

✅ ospathjoin_noaspect

Time: ✅ 2.295µs (SLO: <10.000µs 📉 -77.1%) vs baseline: +0.4%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.1%

✅ ospathnormcase_aspect

Time: ✅ 3.448µs (SLO: <10.000µs 📉 -65.5%) vs baseline: -0.4%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.0%

✅ ospathnormcase_noaspect

Time: ✅ 0.570µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.6%

Memory: ✅ 40.403MB (SLO: <41.000MB 🟡 -1.5%) vs baseline: +5.4%

✅ ospathsplit_aspect

Time: ✅ 4.760µs (SLO: <10.000µs 📉 -52.4%) vs baseline: +0.7%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +4.9%

✅ ospathsplit_noaspect

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.6%

Memory: ✅ 40.580MB (SLO: <41.000MB 🟡 -1.0%) vs baseline: +5.4%

✅ ospathsplitdrive_aspect

Time: ✅ 3.691µs (SLO: <10.000µs 📉 -63.1%) vs baseline: +0.7%

Memory: ✅ 40.344MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.3%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.702µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.3%

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.2%

✅ ospathsplitext_aspect

Time: ✅ 4.516µs (SLO: <10.000µs 📉 -54.8%) vs baseline: -0.4%

Memory: ✅ 40.285MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +4.9%

✅ ospathsplitext_noaspect

Time: ✅ 1.380µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -0.8%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.9%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.411µs (SLO: <20.000µs 📉 -82.9%) vs baseline: 📈 +14.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.2%

✅ 1-count-metrics-100-times

Time: ✅ 200.938µs (SLO: <220.000µs -8.7%) vs baseline: -0.6%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ 1-distribution-metric-1-times

Time: ✅ 3.303µs (SLO: <20.000µs 📉 -83.5%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ 1-distribution-metrics-100-times

Time: ✅ 216.135µs (SLO: <230.000µs -6.0%) vs baseline: -1.6%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.7%

✅ 1-gauge-metric-1-times

Time: ✅ 2.159µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -1.2%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +5.1%

✅ 1-gauge-metrics-100-times

Time: ✅ 135.779µs (SLO: <150.000µs -9.5%) vs baseline: -0.4%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.7%

✅ 1-rate-metric-1-times

Time: ✅ 3.072µs (SLO: <20.000µs 📉 -84.6%) vs baseline: -0.9%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ 1-rate-metrics-100-times

Time: ✅ 216.966µs (SLO: <250.000µs 📉 -13.2%) vs baseline: -0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ 100-count-metrics-100-times

Time: ✅ 20.341ms (SLO: <22.000ms -7.5%) vs baseline: +0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.256ms (SLO: <2.300ms 🟡 -1.9%) vs baseline: -0.8%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.406ms (SLO: <1.550ms -9.3%) vs baseline: ~same

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 2.214ms (SLO: <2.550ms 📉 -13.2%) vs baseline: +0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.588µs (SLO: <20.000µs 📉 -77.1%) vs baseline: -0.4%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +3.7%

✅ flush-100-metrics

Time: ✅ 173.883µs (SLO: <250.000µs 📉 -30.4%) vs baseline: ~same

Memory: ✅ 35.154MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.172ms (SLO: <2.500ms 📉 -13.1%) vs baseline: -0.3%

Memory: ✅ 35.920MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.7%

🟡 Near SLO Breach (15 suites)
🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.241µs (SLO: <20.000µs 📉 -33.8%) vs baseline: -0.2%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +4.5%

✅ context_with_data_no_listeners

Time: ✅ 3.268µs (SLO: <10.000µs 📉 -67.3%) vs baseline: -0.6%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.8%

✅ get_item_exists

Time: ✅ 0.579µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.3%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ get_item_missing

Time: ✅ 0.631µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.1%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ set_item

Time: ✅ 24.090µs (SLO: <30.000µs 📉 -19.7%) vs baseline: -0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.7%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.279ms (SLO: <19.850ms 📉 -18.0%) vs baseline: -0.5%

Memory: ✅ 69.710MB (SLO: <70.000MB 🟡 -0.4%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 16.276ms (SLO: <19.400ms 📉 -16.1%) vs baseline: -0.1%

Memory: ✅ 69.758MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 16.401ms (SLO: <19.450ms 📉 -15.7%) vs baseline: +0.3%

Memory: ✅ 69.748MB (SLO: <70.000MB 🟡 -0.4%) vs baseline: +4.9%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.065ms (SLO: <2.300ms 📉 -10.2%) vs baseline: ~same

Memory: ✅ 55.601MB (SLO: <56.500MB 🟡 -1.6%) vs baseline: +5.3%

✅ errortracking-enabled-user

Time: ✅ 2.080ms (SLO: <2.250ms -7.5%) vs baseline: +0.3%

Memory: ✅ 55.483MB (SLO: <56.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: ~same

Memory: ✅ 55.345MB (SLO: <56.500MB -2.0%) vs baseline: +4.9%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.388ms (SLO: <4.750ms 📉 -28.7%) vs baseline: ~same

Memory: ✅ 55.486MB (SLO: <66.500MB 📉 -16.6%) vs baseline: +4.9%

✅ appsec-post

Time: ✅ 2.862ms (SLO: <6.750ms 📉 -57.6%) vs baseline: +0.2%

Memory: ✅ 55.919MB (SLO: <66.500MB 📉 -15.9%) vs baseline: +5.1%

✅ appsec-telemetry

Time: ✅ 3.406ms (SLO: <4.750ms 📉 -28.3%) vs baseline: +0.9%

Memory: ✅ 55.488MB (SLO: <66.500MB 📉 -16.6%) vs baseline: +4.9%

✅ debugger

Time: ✅ 1.868ms (SLO: <2.000ms -6.6%) vs baseline: ~same

Memory: ✅ 47.974MB (SLO: <49.500MB -3.1%) vs baseline: +5.0%

✅ iast-get

Time: ✅ 1.855ms (SLO: <2.000ms -7.2%) vs baseline: -0.1%

Memory: ✅ 44.615MB (SLO: <49.000MB -8.9%) vs baseline: +5.0%

✅ profiler

Time: ✅ 1.904ms (SLO: <2.100ms -9.3%) vs baseline: ~same

Memory: ✅ 48.799MB (SLO: <50.000MB -2.4%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 3.352ms (SLO: <3.650ms -8.2%) vs baseline: -0.2%

Memory: ✅ 55.472MB (SLO: <56.000MB 🟡 -0.9%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.364ms (SLO: <3.650ms -7.8%) vs baseline: -0.4%

Memory: ✅ 55.463MB (SLO: <56.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 3.371ms (SLO: <3.650ms -7.6%) vs baseline: ~same

Memory: ✅ 55.565MB (SLO: <60.000MB -7.4%) vs baseline: +4.9%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.062ms (SLO: <4.200ms 📉 -50.9%) vs baseline: +0.2%

Memory: ✅ 55.404MB (SLO: <66.000MB 📉 -16.1%) vs baseline: +4.9%

✅ iast-enabled

Time: ✅ 2.071ms (SLO: <2.800ms 📉 -26.1%) vs baseline: +0.2%

Memory: ✅ 55.404MB (SLO: <62.500MB 📉 -11.4%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.060ms (SLO: <2.250ms -8.4%) vs baseline: ~same

Memory: ✅ 55.384MB (SLO: <56.500MB 🟡 -2.0%) vs baseline: +4.9%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.298µs (SLO: <100.000µs 📉 -18.7%) vs baseline: +0.2%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ b3_headers

Time: ✅ 14.288µs (SLO: <20.000µs 📉 -28.6%) vs baseline: +1.0%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ b3_single_headers

Time: ✅ 13.503µs (SLO: <20.000µs 📉 -32.5%) vs baseline: +1.5%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.788µs (SLO: <80.000µs 📉 -20.3%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 69.702µs (SLO: <80.000µs 📉 -12.9%) vs baseline: +5.6%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.5%

✅ empty_headers

Time: ✅ 1.646µs (SLO: <10.000µs 📉 -83.5%) vs baseline: +2.5%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.6%

✅ full_t_id_datadog_headers

Time: ✅ 22.669µs (SLO: <30.000µs 📉 -24.4%) vs baseline: +0.5%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ invalid_priority_header

Time: ✅ 6.611µs (SLO: <10.000µs 📉 -33.9%) vs baseline: +0.4%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.7%

✅ invalid_span_id_header

Time: ✅ 6.577µs (SLO: <10.000µs 📉 -34.2%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ invalid_tags_header

Time: ✅ 6.604µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +0.7%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 6.572µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.1%

✅ large_header_no_matches

Time: ✅ 27.777µs (SLO: <30.000µs -7.4%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 28.754µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ medium_header_no_matches

Time: ✅ 9.944µs (SLO: <20.000µs 📉 -50.3%) vs baseline: +0.5%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ medium_valid_headers_all

Time: ✅ 11.326µs (SLO: <20.000µs 📉 -43.4%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ none_propagation_style

Time: ✅ 1.727µs (SLO: <10.000µs 📉 -82.7%) vs baseline: +0.9%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 35.033µs (SLO: <40.000µs 📉 -12.4%) vs baseline: +0.6%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ valid_headers_all

Time: ✅ 6.602µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.6%

✅ valid_headers_basic

Time: ✅ 6.175µs (SLO: <10.000µs 📉 -38.2%) vs baseline: +0.4%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.4%

✅ wsgi_empty_headers

Time: ✅ 1.623µs (SLO: <10.000µs 📉 -83.8%) vs baseline: -0.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ wsgi_invalid_priority_header

Time: ✅ 6.624µs (SLO: <10.000µs 📉 -33.8%) vs baseline: -0.1%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.630µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ wsgi_invalid_tags_header

Time: ✅ 6.638µs (SLO: <10.000µs 📉 -33.6%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.576µs (SLO: <10.000µs 📉 -34.2%) vs baseline: -0.3%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ wsgi_large_header_no_matches

Time: ✅ 29.003µs (SLO: <40.000µs 📉 -27.5%) vs baseline: +1.1%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.3%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.925µs (SLO: <40.000µs 📉 -25.2%) vs baseline: -0.2%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.328µs (SLO: <20.000µs 📉 -48.4%) vs baseline: +0.6%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.661µs (SLO: <20.000µs 📉 -41.7%) vs baseline: -0.1%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ wsgi_valid_headers_all

Time: ✅ 6.609µs (SLO: <10.000µs 📉 -33.9%) vs baseline: -0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ wsgi_valid_headers_basic

Time: ✅ 6.189µs (SLO: <10.000µs 📉 -38.1%) vs baseline: +0.6%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.024µs (SLO: <30.000µs 📉 -26.6%) vs baseline: +4.8%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ with_all

Time: ✅ 27.907µs (SLO: <40.000µs 📉 -30.2%) vs baseline: +0.8%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.1%

✅ with_dd_origin

Time: ✅ 24.792µs (SLO: <30.000µs 📉 -17.4%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ with_priority_and_origin

Time: ✅ 24.264µs (SLO: <40.000µs 📉 -39.3%) vs baseline: +0.4%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ with_sampling_priority

Time: ✅ 21.129µs (SLO: <30.000µs 📉 -29.6%) vs baseline: +0.2%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ with_tags

Time: ✅ 26.088µs (SLO: <40.000µs 📉 -34.8%) vs baseline: +0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ with_tags_invalid

Time: ✅ 27.384µs (SLO: <40.000µs 📉 -31.5%) vs baseline: -0.4%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ with_tags_max_size

Time: ✅ 26.510µs (SLO: <40.000µs 📉 -33.7%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

🟡 iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 34.190µs (SLO: <40.000µs 📉 -14.5%) vs baseline: +7.1%

Memory: ✅ 40.285MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +4.5%

✅ re_expand_noaspect

Time: ✅ 28.515µs (SLO: <40.000µs 📉 -28.7%) vs baseline: ~same

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.6%

✅ re_findall_aspect

Time: ✅ 2.911µs (SLO: <10.000µs 📉 -70.9%) vs baseline: +0.9%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.6%

✅ re_findall_noaspect

Time: ✅ 1.417µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.4%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.1%

✅ re_finditer_aspect

Time: ✅ 4.481µs (SLO: <10.000µs 📉 -55.2%) vs baseline: ~same

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.0%

✅ re_finditer_noaspect

Time: ✅ 1.405µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.3%

Memory: ✅ 40.324MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.2%

✅ re_fullmatch_aspect

Time: ✅ 2.702µs (SLO: <10.000µs 📉 -73.0%) vs baseline: -0.9%

Memory: ✅ 40.383MB (SLO: <41.000MB 🟡 -1.5%) vs baseline: +5.3%

✅ re_fullmatch_noaspect

Time: ✅ 1.325µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +1.0%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%

✅ re_group_aspect

Time: ✅ 2.960µs (SLO: <10.000µs 📉 -70.4%) vs baseline: -0.2%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.0%

✅ re_group_noaspect

Time: ✅ 1.616µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.3%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.7%

✅ re_groups_aspect

Time: ✅ 3.101µs (SLO: <10.000µs 📉 -69.0%) vs baseline: -0.3%

Memory: ✅ 40.324MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +4.9%

✅ re_groups_noaspect

Time: ✅ 1.702µs (SLO: <10.000µs 📉 -83.0%) vs baseline: -0.9%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.0%

✅ re_match_aspect

Time: ✅ 2.722µs (SLO: <10.000µs 📉 -72.8%) vs baseline: ~same

Memory: ✅ 40.108MB (SLO: <41.000MB -2.2%) vs baseline: +4.9%

✅ re_match_noaspect

Time: ✅ 1.311µs (SLO: <10.000µs 📉 -86.9%) vs baseline: ~same

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%

✅ re_search_aspect

Time: ✅ 2.574µs (SLO: <10.000µs 📉 -74.3%) vs baseline: -0.9%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.2%

✅ re_search_noaspect

Time: ✅ 1.196µs (SLO: <10.000µs 📉 -88.0%) vs baseline: -1.1%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.8%

✅ re_sub_aspect

Time: ✅ 3.599µs (SLO: <10.000µs 📉 -64.0%) vs baseline: +5.2%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.8%

✅ re_sub_noaspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -0.1%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.9%

✅ re_subn_aspect

Time: ✅ 3.707µs (SLO: <10.000µs 📉 -62.9%) vs baseline: -0.3%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.1%

✅ re_subn_noaspect

Time: ✅ 1.613µs (SLO: <10.000µs 📉 -83.9%) vs baseline: ~same

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.1%

🟡 iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.513µs (SLO: <10.000µs 📉 -84.9%) vs baseline: +2.0%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.1%

✅ rsplit_noaspect

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.1%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%

✅ split_aspect

Time: ✅ 1.425µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.9%

Memory: ✅ 40.187MB (SLO: <41.000MB 🟡 -2.0%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 0.571µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.5%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%

✅ splitlines_aspect

Time: ✅ 1.421µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.7%

Memory: ✅ 40.187MB (SLO: <41.000MB 🟡 -2.0%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.8%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.7%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 39.564ms (SLO: <47.150ms 📉 -16.1%) vs baseline: -0.3%

Memory: ✅ 39.538MB (SLO: <47.000MB 📉 -15.9%) vs baseline: +4.5%

✅ add-metrics

Time: ✅ 261.451ms (SLO: <344.800ms 📉 -24.2%) vs baseline: +0.5%

Memory: ✅ 43.705MB (SLO: <47.500MB -8.0%) vs baseline: +4.5%

✅ add-tags

Time: ✅ 315.801ms (SLO: <321.000ms 🟡 -1.6%) vs baseline: ~same

Memory: ✅ 43.539MB (SLO: <47.500MB -8.3%) vs baseline: +4.2%

✅ get-context

Time: ✅ 79.839ms (SLO: <92.350ms 📉 -13.5%) vs baseline: ~same

Memory: ✅ 39.715MB (SLO: <46.500MB 📉 -14.6%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 37.108ms (SLO: <44.500ms 📉 -16.6%) vs baseline: -0.4%

Memory: ✅ 39.422MB (SLO: <47.500MB 📉 -17.0%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 58.109ms (SLO: <67.650ms 📉 -14.1%) vs baseline: -0.2%

Memory: ✅ 40.025MB (SLO: <47.000MB 📉 -14.8%) vs baseline: +4.7%

✅ set-status

Time: ✅ 43.604ms (SLO: <50.400ms 📉 -13.5%) vs baseline: -0.2%

Memory: ✅ 39.470MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +4.9%

✅ start

Time: ✅ 37.294ms (SLO: <43.450ms 📉 -14.2%) vs baseline: +2.3%

Memory: ✅ 39.459MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 81.808ms (SLO: <88.000ms -7.0%) vs baseline: -0.3%

Memory: ✅ 37.238MB (SLO: <46.500MB 📉 -19.9%) vs baseline: +4.6%

✅ start-finish-telemetry

Time: ✅ 83.248ms (SLO: <89.000ms -6.5%) vs baseline: -0.3%

Memory: ✅ 37.395MB (SLO: <46.500MB 📉 -19.6%) vs baseline: +4.9%

✅ update-name

Time: ✅ 37.838ms (SLO: <45.150ms 📉 -16.2%) vs baseline: -1.1%

Memory: ✅ 39.554MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +4.6%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.359µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ high_rate_limit

Time: ✅ 2.412µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -1.1%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.2%

✅ long_window

Time: ✅ 2.352µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.2%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.2%

✅ low_rate_limit

Time: ✅ 2.355µs (SLO: <10.000µs 📉 -76.5%) vs baseline: ~same

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +3.9%

✅ no_rate_limit

Time: ✅ 0.826µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.7%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.6%

✅ short_window

Time: ✅ 2.491µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +0.2%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.7%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 309.133ms (SLO: <320.950ms -3.7%) vs baseline: +0.2%

Memory: ✅ 35.901MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ deep-profiled

Time: ✅ 327.574ms (SLO: <359.150ms -8.8%) vs baseline: -0.1%

Memory: ✅ 39.872MB (SLO: <40.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ medium

Time: ✅ 7.012ms (SLO: <7.400ms -5.2%) vs baseline: +0.3%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ shallow

Time: ✅ 0.948ms (SLO: <1.050ms -9.7%) vs baseline: +1.1%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +4.6%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.634µs (SLO: <20.000µs 📉 -46.8%) vs baseline: +1.0%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.9%

✅ all-enabled

Time: ✅ 40.879µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +1.4%

Memory: ✅ 35.271MB (SLO: <36.000MB -2.0%) vs baseline: +4.6%

✅ collectipvariant_exists

Time: ✅ 40.828µs (SLO: <50.000µs 📉 -18.3%) vs baseline: -0.2%

Memory: ✅ 35.409MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +5.1%

✅ no-collectipvariant

Time: ✅ 40.258µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.3%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +5.0%

✅ no-useragentvariant

Time: ✅ 38.750µs (SLO: <50.000µs 📉 -22.5%) vs baseline: -0.2%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +5.0%

✅ obfuscation-no-query

Time: ✅ 40.473µs (SLO: <50.000µs 📉 -19.1%) vs baseline: -0.6%

Memory: ✅ 35.389MB (SLO: <36.000MB 🟡 -1.7%) vs baseline: +4.9%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.162µs (SLO: <90.000µs 📉 -15.4%) vs baseline: +0.5%

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +4.8%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.800µs (SLO: <90.000µs 📉 -14.7%) vs baseline: +0.4%

Memory: ✅ 35.645MB (SLO: <36.500MB -2.3%) vs baseline: +4.6%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.433µs (SLO: <170.000µs -9.2%) vs baseline: +0.1%

Memory: ✅ 35.802MB (SLO: <36.500MB 🟡 -1.9%) vs baseline: +5.1%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.012µs (SLO: <160.000µs -6.9%) vs baseline: ~same

Memory: ✅ 35.625MB (SLO: <36.500MB -2.4%) vs baseline: +4.9%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.981µs (SLO: <170.000µs -8.8%) vs baseline: -0.2%

Memory: ✅ 35.665MB (SLO: <36.500MB -2.3%) vs baseline: +5.0%

✅ useragentvariant_exists_1

Time: ✅ 39.471µs (SLO: <50.000µs 📉 -21.1%) vs baseline: -0.3%

Memory: ✅ 35.271MB (SLO: <36.000MB -2.0%) vs baseline: +4.6%

✅ useragentvariant_exists_2

Time: ✅ 40.554µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -0.5%

Memory: ✅ 35.232MB (SLO: <36.000MB -2.1%) vs baseline: +4.3%

✅ useragentvariant_exists_3

Time: ✅ 39.946µs (SLO: <50.000µs 📉 -20.1%) vs baseline: -0.9%

Memory: ✅ 35.429MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 39.469µs (SLO: <50.000µs 📉 -21.1%) vs baseline: -0.3%

Memory: ✅ 35.173MB (SLO: <36.000MB -2.3%) vs baseline: +4.2%

✅ useragentvariant_not_exists_2

Time: ✅ 39.356µs (SLO: <50.000µs 📉 -21.3%) vs baseline: -1.0%

Memory: ✅ 35.409MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +4.9%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.196ms (SLO: <22.500ms 📉 -19.1%) vs baseline: ~same

Memory: ✅ 36.851MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 87.974ms (SLO: <93.500ms -5.9%) vs baseline: -1.1%

Memory: ✅ 41.118MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 142.317ms (SLO: <155.000ms -8.2%) vs baseline: -0.2%

Memory: ✅ 41.136MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +5.3%

✅ get-context

Time: ✅ 17.063ms (SLO: <20.500ms 📉 -16.8%) vs baseline: +0.2%

Memory: ✅ 36.654MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 17.221ms (SLO: <20.500ms 📉 -16.0%) vs baseline: -0.1%

Memory: ✅ 36.694MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.5%

✅ record-exception

Time: ✅ 36.651ms (SLO: <40.000ms -8.4%) vs baseline: +0.2%

Memory: ✅ 37.392MB (SLO: <53.000MB 📉 -29.4%) vs baseline: +5.0%

✅ set-status

Time: ✅ 18.760ms (SLO: <22.000ms 📉 -14.7%) vs baseline: -0.3%

Memory: ✅ 36.635MB (SLO: <53.000MB 📉 -30.9%) vs baseline: +4.3%

✅ start

Time: ✅ 17.508ms (SLO: <20.500ms 📉 -14.6%) vs baseline: +4.0%

Memory: ✅ 36.655MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 51.088ms (SLO: <52.500ms -2.7%) vs baseline: -0.1%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 52.555ms (SLO: <54.500ms -3.6%) vs baseline: ~same

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.6%

✅ start-finish-traceid128

Time: ✅ 54.067ms (SLO: <57.000ms -5.1%) vs baseline: -0.6%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ start-traceid128

Time: ✅ 17.184ms (SLO: <22.500ms 📉 -23.6%) vs baseline: -0.1%

Memory: ✅ 36.733MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%

✅ update-name

Time: ✅ 17.380ms (SLO: <22.000ms 📉 -21.0%) vs baseline: ~same

Memory: ✅ 36.871MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +4.9%

🟡 tracer - 6/6

✅ large

Time: ✅ 29.559ms (SLO: <32.950ms 📉 -10.3%) vs baseline: +0.5%

Memory: ✅ 35.920MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ medium

Time: ✅ 2.890ms (SLO: <3.200ms -9.7%) vs baseline: +0.3%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +5.0%

✅ small

Time: ✅ 332.596µs (SLO: <370.000µs 📉 -10.1%) vs baseline: +1.8%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +4.8%

⚠️ Unstable Tests (1 suite)
⚠️ packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 156.189µs (SLO: <170.000µs -8.1%) vs baseline: +0.7%

Memory: ✅ 39.956MB (SLO: <41.000MB -2.5%) vs baseline: +5.8%

✅ import_many_cached

Time: ✅ 120.787µs (SLO: <130.000µs -7.1%) vs baseline: -0.5%

Memory: ✅ 39.680MB (SLO: <41.000MB -3.2%) vs baseline: +4.8%

✅ import_many_stdlib

Time: ✅ 0.753ms (SLO: <1.750ms 📉 -57.0%) vs baseline: -0.4%

Memory: ✅ 39.716MB (SLO: <41.000MB -3.1%) vs baseline: +4.8%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.172ms (SLO: <1.100ms 📉 -84.4%) vs baseline: -0.4%

Memory: ✅ 39.845MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ import_many_unknown

Time: ✅ 836.465µs (SLO: <890.000µs -6.0%) vs baseline: -0.1%

Memory: ✅ 39.857MB (SLO: <41.000MB -2.8%) vs baseline: +5.2%

✅ import_many_unknown_cached

Time: ✅ 792.941µs (SLO: <870.000µs -8.9%) vs baseline: +0.3%

Memory: ✅ 39.783MB (SLO: <41.000MB -3.0%) vs baseline: +4.6%

✅ import_one

Time: ✅ 19.781µs (SLO: <30.000µs 📉 -34.1%) vs baseline: -0.6%

Memory: ✅ 39.837MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%

✅ import_one_cache

Time: ✅ 6.303µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.6%

Memory: ✅ 39.569MB (SLO: <41.000MB -3.5%) vs baseline: +4.2%

✅ import_one_stdlib

Time: ✅ 18.727µs (SLO: <20.000µs -6.4%) vs baseline: +0.3%

Memory: ✅ 39.628MB (SLO: <41.000MB -3.3%) vs baseline: +4.1%

✅ import_one_stdlib_cache

Time: ✅ 6.260µs (SLO: <10.000µs 📉 -37.4%) vs baseline: +0.2%

Memory: ✅ 39.581MB (SLO: <41.000MB -3.5%) vs baseline: +4.8%

✅ import_one_unknown

Time: ✅ 45.256µs (SLO: <50.000µs -9.5%) vs baseline: ~same

Memory: ✅ 39.714MB (SLO: <41.000MB -3.1%) vs baseline: +4.4%

✅ import_one_unknown_cache

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

Memory: ✅ 39.648MB (SLO: <41.000MB -3.3%) vs baseline: +5.2%

✅ All Tests Passing (6 suites)
✅ djangosimple - 30/30

✅ appsec

Time: ✅ 19.612ms (SLO: <22.300ms 📉 -12.1%) vs baseline: +0.5%

Memory: ✅ 68.024MB (SLO: <70.500MB -3.5%) vs baseline: +4.9%

✅ exception-replay-enabled

Time: ✅ 1.365ms (SLO: <1.450ms -5.8%) vs baseline: +0.4%

Memory: ✅ 66.066MB (SLO: <67.500MB -2.1%) vs baseline: +4.8%

✅ iast

Time: ✅ 19.627ms (SLO: <22.250ms 📉 -11.8%) vs baseline: +0.1%

Memory: ✅ 68.066MB (SLO: <70.000MB -2.8%) vs baseline: +5.0%

✅ profiler

Time: ✅ 15.503ms (SLO: <16.550ms -6.3%) vs baseline: +0.2%

Memory: ✅ 56.252MB (SLO: <57.500MB -2.2%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 19.455ms (SLO: <21.750ms 📉 -10.6%) vs baseline: -0.5%

Memory: ✅ 68.105MB (SLO: <70.500MB -3.4%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 20.025ms (SLO: <28.200ms 📉 -29.0%) vs baseline: +1.2%

Memory: ✅ 68.080MB (SLO: <71.000MB -4.1%) vs baseline: +4.8%

✅ tracer

Time: ✅ 19.572ms (SLO: <21.750ms 📉 -10.0%) vs baseline: ~same

Memory: ✅ 67.987MB (SLO: <70.000MB -2.9%) vs baseline: +4.7%

✅ tracer-and-profiler

Time: ✅ 21.269ms (SLO: <23.500ms -9.5%) vs baseline: -0.2%

Memory: ✅ 69.265MB (SLO: <71.000MB -2.4%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.691ms (SLO: <21.500ms -8.4%) vs baseline: +0.3%

Memory: ✅ 67.928MB (SLO: <70.000MB -3.0%) vs baseline: +4.7%

✅ tracer-minimal

Time: ✅ 16.814ms (SLO: <17.500ms -3.9%) vs baseline: +0.2%

Memory: ✅ 67.810MB (SLO: <70.000MB -3.1%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 19.569ms (SLO: <21.750ms 📉 -10.0%) vs baseline: +0.5%

Memory: ✅ 67.948MB (SLO: <72.500MB -6.3%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 17.593ms (SLO: <19.650ms 📉 -10.5%) vs baseline: -0.2%

Memory: ✅ 67.771MB (SLO: <70.000MB -3.2%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 19.102ms (SLO: <20.100ms -5.0%) vs baseline: ~same

Memory: ✅ 67.771MB (SLO: <70.000MB -3.2%) vs baseline: +4.6%

✅ tracer-no-middleware

Time: ✅ 19.296ms (SLO: <21.500ms 📉 -10.3%) vs baseline: -0.3%

Memory: ✅ 67.712MB (SLO: <70.000MB -3.3%) vs baseline: +4.8%

✅ tracer-no-templates

Time: ✅ 19.674ms (SLO: <22.000ms 📉 -10.6%) vs baseline: +1.6%

Memory: ✅ 67.869MB (SLO: <70.500MB -3.7%) vs baseline: +4.8%

✅ iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.399µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.6%

Memory: ✅ 40.230MB (SLO: <41.500MB -3.1%) vs baseline: +5.5%

✅ add_inplace_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.7%

Memory: ✅ 40.079MB (SLO: <41.500MB -3.4%) vs baseline: +4.6%

✅ add_inplace_noaspect

Time: ✅ 0.316µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.1%

Memory: ✅ 40.181MB (SLO: <41.500MB -3.2%) vs baseline: +4.9%

✅ add_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.3%

Memory: ✅ 40.096MB (SLO: <41.500MB -3.4%) vs baseline: +4.2%

✅ bytearray_aspect

Time: ✅ 1.357µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +0.7%

Memory: ✅ 40.194MB (SLO: <41.500MB -3.1%) vs baseline: +4.8%

✅ bytearray_extend_aspect

Time: ✅ 1.483µs (SLO: <10.000µs 📉 -85.2%) vs baseline: -2.4%

Memory: ✅ 40.197MB (SLO: <41.500MB -3.1%) vs baseline: +4.3%

✅ bytearray_extend_noaspect

Time: ✅ 0.613µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.9%

Memory: ✅ 40.169MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%

✅ bytearray_noaspect

Time: ✅ 0.485µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.6%

Memory: ✅ 40.261MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%

✅ bytes_aspect

Time: ✅ 1.300µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +1.4%

Memory: ✅ 40.150MB (SLO: <41.500MB -3.3%) vs baseline: +4.5%

✅ bytes_noaspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +1.1%

Memory: ✅ 40.076MB (SLO: <41.500MB -3.4%) vs baseline: +3.8%

✅ bytesio_aspect

Time: ✅ 1.350µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +3.0%

Memory: ✅ 40.034MB (SLO: <41.500MB -3.5%) vs baseline: +4.4%

✅ bytesio_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.4%

Memory: ✅ 40.376MB (SLO: <41.500MB -2.7%) vs baseline: +4.6%

✅ capitalize_aspect

Time: ✅ 0.738µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.6%

Memory: ✅ 40.190MB (SLO: <41.500MB -3.2%) vs baseline: +4.4%

✅ capitalize_noaspect

Time: ✅ 0.434µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -0.2%

Memory: ✅ 39.987MB (SLO: <41.500MB -3.6%) vs baseline: +4.1%

✅ casefold_aspect

Time: ✅ 0.732µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.5%

Memory: ✅ 40.173MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ casefold_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: ~same

Memory: ✅ 40.192MB (SLO: <41.500MB -3.2%) vs baseline: +4.5%

✅ decode_aspect

Time: ✅ 0.722µs (SLO: <10.000µs 📉 -92.8%) vs baseline: ~same

Memory: ✅ 40.121MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%

✅ decode_noaspect

Time: ✅ 0.421µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.3%

Memory: ✅ 40.137MB (SLO: <41.500MB -3.3%) vs baseline: +3.8%

✅ encode_aspect

Time: ✅ 0.703µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -1.5%

Memory: ✅ 40.260MB (SLO: <41.500MB -3.0%) vs baseline: +4.7%

✅ encode_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +1.0%

Memory: ✅ 40.139MB (SLO: <41.500MB -3.3%) vs baseline: +4.2%

✅ format_aspect

Time: ✅ 3.431µs (SLO: <10.000µs 📉 -65.7%) vs baseline: -0.4%

Memory: ✅ 40.155MB (SLO: <41.500MB -3.2%) vs baseline: +4.0%

✅ format_map_aspect

Time: ✅ 3.538µs (SLO: <10.000µs 📉 -64.6%) vs baseline: -1.4%

Memory: ✅ 40.310MB (SLO: <41.500MB -2.9%) vs baseline: +4.7%

✅ format_map_noaspect

Time: ✅ 0.772µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.8%

Memory: ✅ 40.282MB (SLO: <41.500MB -2.9%) vs baseline: +5.3%

✅ format_noaspect

Time: ✅ 0.593µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.3%

Memory: ✅ 40.137MB (SLO: <41.500MB -3.3%) vs baseline: +4.3%

✅ index_aspect

Time: ✅ 0.361µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +1.7%

Memory: ✅ 40.089MB (SLO: <41.500MB -3.4%) vs baseline: +4.3%

✅ index_noaspect

Time: ✅ 0.279µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.5%

Memory: ✅ 40.175MB (SLO: <41.500MB -3.2%) vs baseline: +4.3%

✅ join_aspect

Time: ✅ 1.341µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +1.4%

Memory: ✅ 40.229MB (SLO: <41.500MB -3.1%) vs baseline: +4.9%

✅ join_noaspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.9%

Memory: ✅ 40.216MB (SLO: <41.500MB -3.1%) vs baseline: +4.7%

✅ ljust_aspect

Time: ✅ 2.635µs (SLO: <20.000µs 📉 -86.8%) vs baseline: +1.9%

Memory: ✅ 40.110MB (SLO: <41.500MB -3.3%) vs baseline: +4.2%

✅ ljust_noaspect

Time: ✅ 0.400µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.1%

Memory: ✅ 40.338MB (SLO: <41.500MB -2.8%) vs baseline: +4.6%

✅ lower_aspect

Time: ✅ 2.283µs (SLO: <10.000µs 📉 -77.2%) vs baseline: +0.6%

Memory: ✅ 40.188MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%

✅ lower_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.2%

Memory: ✅ 40.139MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%

✅ lstrip_aspect

Time: ✅ 2.239µs (SLO: <20.000µs 📉 -88.8%) vs baseline: -0.4%

Memory: ✅ 40.175MB (SLO: <41.500MB -3.2%) vs baseline: +4.3%

✅ lstrip_noaspect

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: ~same

Memory: ✅ 40.138MB (SLO: <41.500MB -3.3%) vs baseline: +4.3%

✅ modulo_aspect

Time: ✅ 1.042µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +4.5%

Memory: ✅ 40.158MB (SLO: <41.500MB -3.2%) vs baseline: +4.1%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.540µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -1.3%

Memory: ✅ 40.275MB (SLO: <41.500MB -3.0%) vs baseline: +4.4%

✅ modulo_aspect_for_bytes

Time: ✅ 0.978µs (SLO: <10.000µs 📉 -90.2%) vs baseline: ~same

Memory: ✅ 40.257MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.247µs (SLO: <10.000µs 📉 -87.5%) vs baseline: +3.2%

Memory: ✅ 40.195MB (SLO: <41.500MB -3.1%) vs baseline: +5.0%

✅ modulo_noaspect

Time: ✅ 0.622µs (SLO: <10.000µs 📉 -93.8%) vs baseline: -0.5%

Memory: ✅ 40.076MB (SLO: <41.500MB -3.4%) vs baseline: +3.9%

✅ replace_aspect

Time: ✅ 4.915µs (SLO: <10.000µs 📉 -50.9%) vs baseline: -0.3%

Memory: ✅ 40.213MB (SLO: <41.500MB -3.1%) vs baseline: +4.6%

✅ replace_noaspect

Time: ✅ 0.459µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.1%

Memory: ✅ 40.075MB (SLO: <41.500MB -3.4%) vs baseline: +4.0%

✅ repr_aspect

Time: ✅ 0.900µs (SLO: <10.000µs 📉 -91.0%) vs baseline: -1.3%

Memory: ✅ 40.248MB (SLO: <41.500MB -3.0%) vs baseline: +4.6%

✅ repr_noaspect

Time: ✅ 0.413µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.7%

Memory: ✅ 40.314MB (SLO: <41.500MB -2.9%) vs baseline: +5.2%

✅ rstrip_aspect

Time: ✅ 1.943µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +0.6%

Memory: ✅ 40.316MB (SLO: <41.500MB -2.9%) vs baseline: +4.7%

✅ rstrip_noaspect

Time: ✅ 0.378µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.7%

Memory: ✅ 40.337MB (SLO: <41.500MB -2.8%) vs baseline: +4.8%

✅ slice_aspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.2%

Memory: ✅ 40.267MB (SLO: <41.500MB -3.0%) vs baseline: +5.2%

✅ slice_noaspect

Time: ✅ 0.450µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +1.3%

Memory: ✅ 40.174MB (SLO: <41.500MB -3.2%) vs baseline: +4.4%

✅ stringio_aspect

Time: ✅ 1.543µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -0.3%

Memory: ✅ 40.073MB (SLO: <41.500MB -3.4%) vs baseline: +4.6%

✅ stringio_noaspect

Time: ✅ 0.720µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.3%

Memory: ✅ 40.216MB (SLO: <41.500MB -3.1%) vs baseline: +4.5%

✅ strip_aspect

Time: ✅ 2.231µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +0.4%

Memory: ✅ 40.129MB (SLO: <41.500MB -3.3%) vs baseline: +4.9%

✅ strip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.2%

Memory: ✅ 40.097MB (SLO: <41.500MB -3.4%) vs baseline: +4.3%

✅ swapcase_aspect

Time: ✅ 2.493µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +1.1%

Memory: ✅ 40.294MB (SLO: <41.500MB -2.9%) vs baseline: +4.5%

✅ swapcase_noaspect

Time: ✅ 0.537µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.2%

Memory: ✅ 40.135MB (SLO: <41.500MB -3.3%) vs baseline: +4.2%

✅ title_aspect

Time: ✅ 2.425µs (SLO: <10.000µs 📉 -75.7%) vs baseline: +2.7%

Memory: ✅ 40.248MB (SLO: <41.500MB -3.0%) vs baseline: +5.3%

✅ title_noaspect

Time: ✅ 0.506µs (SLO: <10.000µs 📉 -94.9%) vs baseline: +0.8%

Memory: ✅ 40.176MB (SLO: <41.500MB -3.2%) vs baseline: +4.5%

✅ translate_aspect

Time: ✅ 3.304µs (SLO: <10.000µs 📉 -67.0%) vs baseline: -0.7%

Memory: ✅ 40.114MB (SLO: <41.500MB -3.3%) vs baseline: +4.5%

✅ translate_noaspect

Time: ✅ 1.039µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.2%

Memory: ✅ 40.063MB (SLO: <41.500MB -3.5%) vs baseline: +4.4%

✅ upper_aspect

Time: ✅ 2.325µs (SLO: <10.000µs 📉 -76.8%) vs baseline: +2.1%

Memory: ✅ 40.128MB (SLO: <41.500MB -3.3%) vs baseline: +4.7%

✅ upper_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -2.3%

Memory: ✅ 40.273MB (SLO: <41.500MB -3.0%) vs baseline: +4.5%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.607µs (SLO: <60.000µs 📉 -19.0%) vs baseline: -0.4%

Memory: ✅ 40.049MB (SLO: <42.000MB -4.6%) vs baseline: +4.7%

✅ propagation_enabled

Time: ✅ 175.048µs (SLO: <190.000µs -7.9%) vs baseline: ~same

Memory: ✅ 40.128MB (SLO: <42.000MB -4.5%) vs baseline: +5.1%

✅ propagation_enabled_100

Time: ✅ 1.928ms (SLO: <2.300ms 📉 -16.2%) vs baseline: ~same

Memory: ✅ 40.029MB (SLO: <42.000MB -4.7%) vs baseline: +4.8%

✅ propagation_enabled_1000

Time: ✅ 32.857ms (SLO: <34.550ms -4.9%) vs baseline: +0.4%

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

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.613ms (SLO: <42.000ms -3.3%) vs baseline: +0.4%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

✅ add-link

Time: ✅ 36.728ms (SLO: <38.550ms -4.7%) vs baseline: +1.2%

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%) vs baseline: +4.4%

✅ add-metrics

Time: ✅ 217.859ms (SLO: <232.000ms -6.1%) vs baseline: -0.2%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 210.413ms (SLO: <221.600ms -5.0%) vs baseline: -0.6%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +4.3%

✅ get-context

Time: ✅ 29.322ms (SLO: <31.300ms -6.3%) vs baseline: +0.2%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.5%

✅ is-recording

Time: ✅ 29.358ms (SLO: <31.000ms -5.3%) vs baseline: -0.2%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 63.123ms (SLO: <65.850ms -4.1%) vs baseline: -0.3%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ set-status

Time: ✅ 32.131ms (SLO: <34.150ms -5.9%) vs baseline: ~same

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.6%

✅ start

Time: ✅ 29.380ms (SLO: <30.150ms -2.6%) vs baseline: +1.8%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.4%

✅ start-finish

Time: ✅ 34.228ms (SLO: <35.350ms -3.2%) vs baseline: +0.7%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 33.955ms (SLO: <35.450ms -4.2%) vs baseline: -0.2%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.4%

✅ update-name

Time: ✅ 31.216ms (SLO: <33.400ms -6.5%) vs baseline: ~same

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.6%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 342.266ms (SLO: <354.300ms -3.4%) vs baseline: -1.1%

Memory: ✅ 40.600MB (SLO: <41.500MB -2.2%) vs baseline: +4.4%

✅ cache_on

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 136.647µs (SLO: <290.000µs 📉 -52.9%) vs baseline: -0.1%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +4.7%

✅ high_match

Time: ✅ 175.006µs (SLO: <480.000µs 📉 -63.5%) vs baseline: +1.3%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +5.0%

✅ low_match

Time: ✅ 98.332µs (SLO: <120.000µs 📉 -18.1%) vs baseline: -1.1%

Memory: ✅ 603.405MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.672ms (SLO: <8.500ms 📉 -68.6%) vs baseline: +0.8%

Memory: ✅ 71.094MB (SLO: <75.000MB -5.2%) vs baseline: +5.0%

ℹ️ Scenarios Missing SLO Configuration (10 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
  • sethttpmeta-obfuscation-disabled

@KowalskiThomas KowalskiThomas added the Profiling Continous Profling label Dec 4, 2025
@KowalskiThomas KowalskiThomas marked this pull request as ready for review December 4, 2025 08:30
@KowalskiThomas KowalskiThomas requested a review from a team as a code owner December 4, 2025 08:30
@KowalskiThomas KowalskiThomas merged commit 7ab639d into main Dec 4, 2025
438 of 439 checks passed
@KowalskiThomas KowalskiThomas deleted the kowalski/chore-profiling-improve-typing-in-threading-py branch December 4, 2025 17:57
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@taegyunkim taegyunkim taegyunkim approved these changes

@r1viollet r1viollet Awaiting requested review from r1viollet r1viollet is a code owner automatically assigned from DataDog/profiling-python

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@KowalskiThomas @taegyunkim