Skip to content

Conversation

vlad-scherbich
Copy link
Contributor

@vlad-scherbich vlad-scherbich commented Sep 22, 2025

PROF-12594

Description

The most obvious improvement to the current Lock profiler is upgrading it to using type annotations. This PR does that, as well as fixes a few formatting issues along the way.

Testing

  1. formatting: black v23.10.1 (version used in CI)
$ pip install black==23.10.1
$ black ddtrace/profiling/collector/_lock.py
  1. static type checker: mypy
$ python -m mypy ddtrace/profiling/collector/_lock.py --no-error-summary --ignore-missing-imports --config-file /dev/null
  1. code style and linting: ruff
$ python -m ruff check ddtrace/profiling/collector/_lock.py

Risks

n/a

Additional Notes

n/a

@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from f2cb713 to 7557591 Compare September 22, 2025 20:30
Copy link
Contributor

github-actions bot commented Sep 22, 2025

CODEOWNERS have been resolved as:

ddtrace/profiling/collector/_lock.py                                    @DataDog/profiling-python

@vlad-scherbich vlad-scherbich added the changelog/no-changelog A changelog entry is not required for this PR. label Sep 22, 2025
@vlad-scherbich vlad-scherbich changed the title Replace type hints with modern type annotations feat(profiling): replace type hints with modern type annotations Sep 22, 2025
@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from 7557591 to 1272d3c Compare September 22, 2025 20:35
Copy link
Contributor

github-actions bot commented Sep 22, 2025

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 239 ± 4 ms.

The average import time from base is: 242 ± 4 ms.

The import time difference between this PR and base is: -3.0 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.092 ms (0.87%)
ddtrace.bootstrap.sitecustomize 1.409 ms (0.59%)
ddtrace.bootstrap.preload 1.409 ms (0.59%)
ddtrace.internal.remoteconfig.client 0.656 ms (0.27%)
ddtrace 0.683 ms (0.29%)
ddtrace.internal._unpatched 0.029 ms (0.01%)
json 0.029 ms (0.01%)
json.decoder 0.029 ms (0.01%)
re 0.029 ms (0.01%)
enum 0.029 ms (0.01%)
types 0.029 ms (0.01%)

@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from f838987 to 1176bf3 Compare September 22, 2025 21:13
@pr-commenter
Copy link

pr-commenter bot commented Sep 22, 2025

Performance SLOs

Comparing candidate feat/lock-profiler-improvements (3a6dfe7) with baseline main (6d6cc54)

📈 Performance Regressions (1 suite)
📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.382µs (SLO: <10.000µs 📉 -56.2%) vs baseline: -0.1%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.2%


✅ ospathbasename_noaspect

Time: ✅ 1.075µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ ospathjoin_aspect

Time: ✅ 6.111µs (SLO: <10.000µs 📉 -38.9%) vs baseline: +0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ ospathjoin_noaspect

Time: ✅ 2.295µs (SLO: <10.000µs 📉 -77.1%) vs baseline: +0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ ospathnormcase_aspect

Time: ✅ 3.505µs (SLO: <10.000µs 📉 -64.9%) vs baseline: +0.9%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ ospathnormcase_noaspect

Time: ✅ 0.570µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.4%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ ospathsplit_aspect

Time: ✅ 4.978µs (SLO: <10.000µs 📉 -50.2%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%


✅ ospathsplit_noaspect

Time: ✅ 1.590µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ ospathsplitdrive_aspect

Time: ✅ 4.194µs (SLO: <10.000µs 📉 -58.1%) vs baseline: 📈 +13.0%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ ospathsplitdrive_noaspect

Time: ✅ 0.699µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +0.7%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ ospathsplitext_aspect

Time: ✅ 4.584µs (SLO: <10.000µs 📉 -54.2%) vs baseline: +0.5%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%


✅ ospathsplitext_noaspect

Time: ✅ 1.375µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -0.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

🟡 Near SLO Breach (4 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.456ms (SLO: <22.300ms -8.3%) vs baseline: -0.6%

Memory: ✅ 65.302MB (SLO: <67.000MB -2.5%) vs baseline: +4.8%


✅ exception-replay-enabled

Time: ✅ 1.351ms (SLO: <1.450ms -6.8%) vs baseline: ~same

Memory: ✅ 64.173MB (SLO: <67.000MB -4.2%) vs baseline: +4.8%


✅ iast

Time: ✅ 20.468ms (SLO: <22.250ms -8.0%) vs baseline: -0.3%

Memory: ✅ 65.317MB (SLO: <67.000MB -2.5%) vs baseline: +4.9%


✅ profiler

Time: ✅ 15.189ms (SLO: <16.550ms -8.2%) vs baseline: -0.5%

Memory: ✅ 53.574MB (SLO: <54.500MB 🟡 -1.7%) vs baseline: +4.9%


✅ resource-renaming

Time: ✅ 20.638ms (SLO: <21.750ms -5.1%) vs baseline: +0.2%

Memory: ✅ 65.302MB (SLO: <67.000MB -2.5%) vs baseline: +4.7%


✅ span-code-origin

Time: ✅ 26.182ms (SLO: <28.200ms -7.2%) vs baseline: ~same

Memory: ✅ 67.263MB (SLO: <69.500MB -3.2%) vs baseline: +4.7%


✅ tracer

Time: ✅ 20.480ms (SLO: <21.750ms -5.8%) vs baseline: -0.4%

Memory: ✅ 65.306MB (SLO: <67.000MB -2.5%) vs baseline: +4.9%


✅ tracer-and-profiler

Time: ✅ 22.040ms (SLO: <23.500ms -6.2%) vs baseline: -0.2%

Memory: ✅ 66.376MB (SLO: <67.500MB 🟡 -1.7%) vs baseline: +4.9%


✅ tracer-dont-create-db-spans

Time: ✅ 19.315ms (SLO: <21.500ms 📉 -10.2%) vs baseline: -0.4%

Memory: ✅ 65.310MB (SLO: <66.000MB 🟡 -1.0%) vs baseline: +4.7%


✅ tracer-minimal

Time: ✅ 16.660ms (SLO: <17.500ms -4.8%) vs baseline: +0.2%

Memory: ✅ 65.013MB (SLO: <66.000MB 🟡 -1.5%) vs baseline: +4.8%


✅ tracer-native

Time: ✅ 20.581ms (SLO: <21.750ms -5.4%) vs baseline: +0.4%

Memory: ✅ 71.074MB (SLO: <72.500MB 🟡 -2.0%) vs baseline: +4.8%


✅ tracer-no-caches

Time: ✅ 18.450ms (SLO: <19.650ms -6.1%) vs baseline: -0.5%

Memory: ✅ 65.347MB (SLO: <67.000MB -2.5%) vs baseline: +4.9%


✅ tracer-no-databases

Time: ✅ 18.779ms (SLO: <20.100ms -6.6%) vs baseline: -0.1%

Memory: ✅ 64.932MB (SLO: <67.000MB -3.1%) vs baseline: +4.8%


✅ tracer-no-middleware

Time: ✅ 20.218ms (SLO: <21.500ms -6.0%) vs baseline: +0.2%

Memory: ✅ 65.343MB (SLO: <67.000MB -2.5%) vs baseline: +4.9%


✅ tracer-no-templates

Time: ✅ 20.331ms (SLO: <22.000ms -7.6%) vs baseline: -0.7%

Memory: ✅ 65.287MB (SLO: <67.000MB -2.6%) vs baseline: +4.8%


🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.046ms (SLO: <19.850ms -9.1%) vs baseline: -0.4%

Memory: ✅ 65.250MB (SLO: <66.500MB 🟡 -1.9%) vs baseline: +4.9%


✅ errortracking-enabled-user

Time: ✅ 18.072ms (SLO: <19.400ms -6.8%) vs baseline: +0.1%

Memory: ✅ 65.280MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +5.0%


✅ tracer-enabled

Time: ✅ 18.122ms (SLO: <19.450ms -6.8%) vs baseline: +0.4%

Memory: ✅ 65.194MB (SLO: <66.500MB 🟡 -2.0%) vs baseline: +4.9%


🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.945ms (SLO: <4.200ms -6.1%) vs baseline: -0.2%

Memory: ✅ 63.314MB (SLO: <66.000MB -4.1%) vs baseline: +4.8%


✅ iast-enabled

Time: ✅ 2.458ms (SLO: <2.800ms 📉 -12.2%) vs baseline: ~same

Memory: ✅ 58.824MB (SLO: <60.000MB 🟡 -2.0%) vs baseline: +4.8%


✅ tracer-enabled

Time: ✅ 2.080ms (SLO: <2.250ms -7.6%) vs baseline: -0.3%

Memory: ✅ 52.029MB (SLO: <54.500MB -4.5%) vs baseline: +4.8%


🟡 otelspan - 22/22

✅ add-event

Time: ✅ 45.329ms (SLO: <47.150ms -3.9%) vs baseline: +0.2%

Memory: ✅ 45.151MB (SLO: <47.000MB -3.9%) vs baseline: +5.1%


✅ add-metrics

Time: ✅ 322.544ms (SLO: <344.800ms -6.5%) vs baseline: +1.8%

Memory: ✅ 552.337MB (SLO: <562.000MB 🟡 -1.7%) vs baseline: +4.7%


✅ add-tags

Time: ✅ 292.475ms (SLO: <314.000ms -6.9%) vs baseline: ~same

Memory: ✅ 555.213MB (SLO: <563.500MB 🟡 -1.5%) vs baseline: +5.1%


✅ get-context

Time: ✅ 82.467ms (SLO: <92.350ms 📉 -10.7%) vs baseline: +0.1%

Memory: ✅ 40.073MB (SLO: <46.500MB 📉 -13.8%) vs baseline: +4.4%


✅ is-recording

Time: ✅ 43.972ms (SLO: <44.500ms 🟡 -1.2%) vs baseline: +2.7%

Memory: ✅ 44.544MB (SLO: <47.500MB -6.2%) vs baseline: +4.9%


✅ record-exception

Time: ✅ 61.891ms (SLO: <67.650ms -8.5%) vs baseline: -0.1%

Memory: ✅ 40.490MB (SLO: <47.000MB 📉 -13.9%) vs baseline: +4.8%


✅ set-status

Time: ✅ 49.697ms (SLO: <50.400ms 🟡 -1.4%) vs baseline: +2.0%

Memory: ✅ 44.501MB (SLO: <47.000MB -5.3%) vs baseline: +4.8%


✅ start

Time: ✅ 42.259ms (SLO: <43.450ms -2.7%) vs baseline: +0.2%

Memory: ✅ 44.528MB (SLO: <47.000MB -5.3%) vs baseline: +4.8%


✅ start-finish

Time: ✅ 83.412ms (SLO: <88.000ms -5.2%) vs baseline: +0.4%

Memory: ✅ 34.583MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +4.9%


✅ start-finish-telemetry

Time: ✅ 84.890ms (SLO: <89.000ms -4.6%) vs baseline: +0.4%

Memory: ✅ 34.544MB (SLO: <46.500MB 📉 -25.7%) vs baseline: +4.9%


✅ update-name

Time: ✅ 44.140ms (SLO: <45.150ms -2.2%) vs baseline: ~same

Memory: ✅ 44.792MB (SLO: <47.000MB -4.7%) vs baseline: +4.8%

⚠️ Unstable Tests (1 suite)
⚠️ coreapiscenario - 12/12 (2 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.486µs (SLO: <20.000µs 📉 -32.6%) vs baseline: +0.7%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.1%


✅ context_with_data_no_listeners

Time: ✅ 3.404µs (SLO: <10.000µs 📉 -66.0%) vs baseline: +0.3%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.5%


⚠️ context_with_data_only_all_listeners

Time: ⚠️ 13.406µs (SLO: <20.000µs 📉 -33.0%) vs baseline: +0.3%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.6%


✅ get_item_exists

Time: ✅ 0.590µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +1.1%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.6%


✅ get_item_missing

Time: ✅ 0.643µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.8%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%


✅ set_item

Time: ✅ 24.378µs (SLO: <30.000µs 📉 -18.7%) vs baseline: +0.4%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.7%

✅ All Tests Passing (18 suites)
errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.092ms (SLO: <2.300ms -9.1%) vs baseline: -0.4%

Memory: ✅ 51.924MB (SLO: <53.500MB -2.9%) vs baseline: +4.6%


✅ errortracking-enabled-user

Time: ✅ 2.097ms (SLO: <2.250ms -6.8%) vs baseline: -0.1%

Memory: ✅ 51.936MB (SLO: <53.500MB -2.9%) vs baseline: +4.6%


✅ tracer-enabled

Time: ✅ 2.091ms (SLO: <2.300ms -9.1%) vs baseline: -0.3%

Memory: ✅ 51.939MB (SLO: <53.500MB -2.9%) vs baseline: +4.6%


flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.589ms (SLO: <4.750ms -3.4%) vs baseline: -0.1%

Memory: ✅ 63.116MB (SLO: <65.000MB -2.9%) vs baseline: +4.8%


✅ appsec-post

Time: ✅ 6.586ms (SLO: <6.750ms -2.4%) vs baseline: ~same

Memory: ✅ 63.090MB (SLO: <65.000MB -2.9%) vs baseline: +5.0%


✅ appsec-telemetry

Time: ✅ 4.581ms (SLO: <4.750ms -3.6%) vs baseline: +0.2%

Memory: ✅ 63.080MB (SLO: <65.000MB -3.0%) vs baseline: +4.7%


✅ debugger

Time: ✅ 1.861ms (SLO: <2.000ms -7.0%) vs baseline: +0.1%

Memory: ✅ 45.268MB (SLO: <47.000MB -3.7%) vs baseline: +4.5%


✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.0%) vs baseline: -0.2%

Memory: ✅ 42.318MB (SLO: <49.000MB 📉 -13.6%) vs baseline: +5.0%


✅ profiler

Time: ✅ 1.916ms (SLO: <2.100ms -8.7%) vs baseline: +0.3%

Memory: ✅ 45.128MB (SLO: <47.000MB -4.0%) vs baseline: +4.8%


✅ resource-renaming

Time: ✅ 3.389ms (SLO: <3.650ms -7.2%) vs baseline: +0.2%

Memory: ✅ 52.085MB (SLO: <53.500MB -2.6%) vs baseline: +4.8%


✅ tracer

Time: ✅ 3.376ms (SLO: <3.650ms -7.5%) vs baseline: -0.3%

Memory: ✅ 52.090MB (SLO: <53.500MB -2.6%) vs baseline: +4.7%


✅ tracer-native

Time: ✅ 3.367ms (SLO: <3.650ms -7.8%) vs baseline: ~same

Memory: ✅ 58.039MB (SLO: <60.000MB -3.3%) vs baseline: +4.9%


httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 84.259µs (SLO: <100.000µs 📉 -15.7%) vs baseline: +4.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%


✅ b3_headers

Time: ✅ 14.323µs (SLO: <20.000µs 📉 -28.4%) vs baseline: +0.6%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%


✅ b3_single_headers

Time: ✅ 13.304µs (SLO: <20.000µs 📉 -33.5%) vs baseline: +0.4%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.810µs (SLO: <80.000µs 📉 -20.2%) vs baseline: +0.6%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.8%


✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 68.103µs (SLO: <80.000µs 📉 -14.9%) vs baseline: +3.7%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ empty_headers

Time: ✅ 1.633µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%


✅ full_t_id_datadog_headers

Time: ✅ 22.689µs (SLO: <30.000µs 📉 -24.4%) vs baseline: -0.3%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ invalid_priority_header

Time: ✅ 6.611µs (SLO: <10.000µs 📉 -33.9%) vs baseline: +0.3%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%


✅ invalid_span_id_header

Time: ✅ 6.611µs (SLO: <10.000µs 📉 -33.9%) vs baseline: -0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ invalid_tags_header

Time: ✅ 6.684µs (SLO: <10.000µs 📉 -33.2%) vs baseline: +2.3%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%


✅ invalid_trace_id_header

Time: ✅ 6.585µs (SLO: <10.000µs 📉 -34.2%) vs baseline: ~same

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ large_header_no_matches

Time: ✅ 27.717µs (SLO: <30.000µs -7.6%) vs baseline: +0.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.6%


✅ large_valid_headers_all

Time: ✅ 28.744µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.5%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ medium_header_no_matches

Time: ✅ 9.991µs (SLO: <20.000µs 📉 -50.0%) vs baseline: +0.6%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%


✅ medium_valid_headers_all

Time: ✅ 11.388µs (SLO: <20.000µs 📉 -43.1%) vs baseline: +1.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%


✅ none_propagation_style

Time: ✅ 1.703µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.1%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ tracecontext_headers

Time: ✅ 34.636µs (SLO: <40.000µs 📉 -13.4%) vs baseline: +0.5%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%


✅ valid_headers_all

Time: ✅ 6.568µs (SLO: <10.000µs 📉 -34.3%) vs baseline: ~same

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ valid_headers_basic

Time: ✅ 6.147µs (SLO: <10.000µs 📉 -38.5%) vs baseline: +0.4%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ wsgi_empty_headers

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -84.0%) vs baseline: ~same

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%


✅ wsgi_invalid_priority_header

Time: ✅ 6.619µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +0.2%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.6%


✅ wsgi_invalid_span_id_header

Time: ✅ 1.594µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ wsgi_invalid_tags_header

Time: ✅ 6.654µs (SLO: <10.000µs 📉 -33.5%) vs baseline: +0.8%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%


✅ wsgi_invalid_trace_id_header

Time: ✅ 6.649µs (SLO: <10.000µs 📉 -33.5%) vs baseline: +0.4%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%


✅ wsgi_large_header_no_matches

Time: ✅ 28.915µs (SLO: <40.000µs 📉 -27.7%) vs baseline: +0.3%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%


✅ wsgi_large_valid_headers_all

Time: ✅ 29.779µs (SLO: <40.000µs 📉 -25.6%) vs baseline: +0.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%


✅ wsgi_medium_header_no_matches

Time: ✅ 10.093µs (SLO: <20.000µs 📉 -49.5%) vs baseline: -0.9%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%


✅ wsgi_medium_valid_headers_all

Time: ✅ 11.593µs (SLO: <20.000µs 📉 -42.0%) vs baseline: ~same

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ wsgi_valid_headers_all

Time: ✅ 6.676µs (SLO: <10.000µs 📉 -33.2%) vs baseline: +0.7%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%


✅ wsgi_valid_headers_basic

Time: ✅ 6.262µs (SLO: <10.000µs 📉 -37.4%) vs baseline: +1.6%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%


httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.031µs (SLO: <30.000µs 📉 -26.6%) vs baseline: +1.1%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%


✅ with_all

Time: ✅ 29.066µs (SLO: <40.000µs 📉 -27.3%) vs baseline: +0.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.0%


✅ with_dd_origin

Time: ✅ 26.011µs (SLO: <30.000µs 📉 -13.3%) vs baseline: +2.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ with_priority_and_origin

Time: ✅ 24.983µs (SLO: <40.000µs 📉 -37.5%) vs baseline: +0.5%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%


✅ with_sampling_priority

Time: ✅ 21.703µs (SLO: <30.000µs 📉 -27.7%) vs baseline: ~same

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%


✅ with_tags

Time: ✅ 27.179µs (SLO: <40.000µs 📉 -32.1%) vs baseline: +0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ with_tags_invalid

Time: ✅ 29.239µs (SLO: <40.000µs 📉 -26.9%) vs baseline: +1.9%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%


✅ with_tags_max_size

Time: ✅ 27.865µs (SLO: <40.000µs 📉 -30.3%) vs baseline: +0.2%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%


iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 32.015µs (SLO: <40.000µs 📉 -20.0%) vs baseline: +0.3%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%


✅ re_expand_noaspect

Time: ✅ 28.514µs (SLO: <40.000µs 📉 -28.7%) vs baseline: ~same

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ re_findall_aspect

Time: ✅ 2.910µs (SLO: <10.000µs 📉 -70.9%) vs baseline: +0.6%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ re_findall_noaspect

Time: ✅ 1.420µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%


✅ re_finditer_aspect

Time: ✅ 4.517µs (SLO: <10.000µs 📉 -54.8%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +5.0%


✅ re_finditer_noaspect

Time: ✅ 1.410µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ re_fullmatch_aspect

Time: ✅ 2.959µs (SLO: <10.000µs 📉 -70.4%) vs baseline: +7.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ re_fullmatch_noaspect

Time: ✅ 1.284µs (SLO: <10.000µs 📉 -87.2%) vs baseline: -0.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ re_group_aspect

Time: ✅ 3.008µs (SLO: <10.000µs 📉 -69.9%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ re_group_noaspect

Time: ✅ 1.617µs (SLO: <10.000µs 📉 -83.8%) vs baseline: ~same

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


✅ re_groups_aspect

Time: ✅ 3.156µs (SLO: <10.000µs 📉 -68.4%) vs baseline: ~same

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ re_groups_noaspect

Time: ✅ 1.703µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ re_match_aspect

Time: ✅ 2.859µs (SLO: <10.000µs 📉 -71.4%) vs baseline: +0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ re_match_noaspect

Time: ✅ 1.310µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +1.1%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ re_search_aspect

Time: ✅ 2.617µs (SLO: <10.000µs 📉 -73.8%) vs baseline: +0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ re_search_noaspect

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

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ re_sub_aspect

Time: ✅ 3.581µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +3.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ re_sub_noaspect

Time: ✅ 1.529µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%


✅ re_subn_aspect

Time: ✅ 3.708µs (SLO: <10.000µs 📉 -62.9%) vs baseline: +0.3%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ re_subn_noaspect

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%


iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.409µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +1.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ add_inplace_aspect

Time: ✅ 0.411µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.4%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ add_inplace_noaspect

Time: ✅ 0.314µs (SLO: <10.000µs 📉 -96.9%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ add_noaspect

Time: ✅ 0.276µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.7%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ bytearray_aspect

Time: ✅ 1.324µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -2.0%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ bytearray_extend_aspect

Time: ✅ 1.444µs (SLO: <10.000µs 📉 -85.6%) vs baseline: -0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ bytearray_extend_noaspect

Time: ✅ 0.615µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.2%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ bytearray_noaspect

Time: ✅ 0.484µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ bytes_aspect

Time: ✅ 1.290µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -0.9%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ bytes_noaspect

Time: ✅ 0.494µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.0%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ bytesio_aspect

Time: ✅ 1.303µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -1.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ bytesio_noaspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.3%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ capitalize_aspect

Time: ✅ 0.734µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.3%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%


✅ capitalize_noaspect

Time: ✅ 0.435µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ casefold_aspect

Time: ✅ 0.733µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ casefold_noaspect

Time: ✅ 0.365µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.3%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ decode_aspect

Time: ✅ 0.719µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -1.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ decode_noaspect

Time: ✅ 0.418µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ encode_aspect

Time: ✅ 0.708µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ encode_noaspect

Time: ✅ 0.402µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.3%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.3%


✅ format_aspect

Time: ✅ 3.438µs (SLO: <10.000µs 📉 -65.6%) vs baseline: -0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ format_map_aspect

Time: ✅ 3.643µs (SLO: <10.000µs 📉 -63.6%) vs baseline: -0.7%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ format_map_noaspect

Time: ✅ 0.771µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ format_noaspect

Time: ✅ 0.596µs (SLO: <10.000µs 📉 -94.0%) vs baseline: -0.6%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ index_aspect

Time: ✅ 0.360µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +1.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ index_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.9%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ join_aspect

Time: ✅ 1.370µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +0.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%


✅ join_noaspect

Time: ✅ 0.492µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.5%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%


✅ ljust_aspect

Time: ✅ 2.605µs (SLO: <20.000µs 📉 -87.0%) vs baseline: ~same

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ ljust_noaspect

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

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ lower_aspect

Time: ✅ 2.232µs (SLO: <10.000µs 📉 -77.7%) vs baseline: +0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ lower_noaspect

Time: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.8%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ lstrip_aspect

Time: ✅ 2.280µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ lstrip_noaspect

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ modulo_aspect

Time: ✅ 0.989µs (SLO: <10.000µs 📉 -90.1%) vs baseline: -0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.532µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ modulo_aspect_for_bytes

Time: ✅ 0.984µs (SLO: <10.000µs 📉 -90.2%) vs baseline: -0.3%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.208µs (SLO: <10.000µs 📉 -87.9%) vs baseline: +1.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ modulo_noaspect

Time: ✅ 0.629µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ replace_aspect

Time: ✅ 4.897µs (SLO: <10.000µs 📉 -51.0%) vs baseline: -0.2%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%


✅ replace_noaspect

Time: ✅ 0.460µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.8%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%


✅ repr_aspect

Time: ✅ 0.910µs (SLO: <10.000µs 📉 -90.9%) vs baseline: +0.3%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ repr_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ rstrip_aspect

Time: ✅ 2.031µs (SLO: <20.000µs 📉 -89.8%) vs baseline: +4.0%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ rstrip_noaspect

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%


✅ slice_aspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.0%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ slice_noaspect

Time: ✅ 0.447µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.1%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ stringio_aspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -0.2%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ stringio_noaspect

Time: ✅ 0.723µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ strip_aspect

Time: ✅ 2.257µs (SLO: <20.000µs 📉 -88.7%) vs baseline: ~same

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%


✅ strip_noaspect

Time: ✅ 0.389µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.7%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.1%


✅ swapcase_aspect

Time: ✅ 2.408µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -0.7%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ swapcase_noaspect

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

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ title_aspect

Time: ✅ 2.357µs (SLO: <10.000µs 📉 -76.4%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ title_noaspect

Time: ✅ 0.501µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%


✅ translate_aspect

Time: ✅ 3.230µs (SLO: <10.000µs 📉 -67.7%) vs baseline: -0.9%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%


✅ translate_noaspect

Time: ✅ 1.038µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -1.0%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ upper_aspect

Time: ✅ 2.247µs (SLO: <10.000µs 📉 -77.5%) vs baseline: +2.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ upper_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.488µs (SLO: <10.000µs 📉 -85.1%) vs baseline: +1.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%


✅ rsplit_noaspect

Time: ✅ 0.588µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +1.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%


✅ split_aspect

Time: ✅ 1.461µs (SLO: <10.000µs 📉 -85.4%) vs baseline: +0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


✅ split_noaspect

Time: ✅ 0.569µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


✅ splitlines_aspect

Time: ✅ 1.452µs (SLO: <10.000µs 📉 -85.5%) vs baseline: +0.4%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%


✅ splitlines_noaspect

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +1.1%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%


iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.845µs (SLO: <60.000µs 📉 -18.6%) vs baseline: -0.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ propagation_enabled

Time: ✅ 175.839µs (SLO: <190.000µs -7.5%) vs baseline: +2.4%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%


✅ propagation_enabled_100

Time: ✅ 1.893ms (SLO: <2.300ms 📉 -17.7%) vs baseline: +0.7%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%


✅ propagation_enabled_1000

Time: ✅ 32.339ms (SLO: <34.550ms -6.4%) vs baseline: +0.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%


otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.494ms (SLO: <42.000ms -3.6%) vs baseline: -0.3%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.9%


✅ add-link

Time: ✅ 36.425ms (SLO: <38.550ms -5.5%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.8%


✅ add-metrics

Time: ✅ 219.610ms (SLO: <232.000ms -5.3%) vs baseline: +0.2%

Memory: ✅ 34.603MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +5.2%


✅ add-tags

Time: ✅ 211.964ms (SLO: <221.600ms -4.3%) vs baseline: -0.8%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +5.2%


✅ get-context

Time: ✅ 29.148ms (SLO: <31.300ms -6.9%) vs baseline: +0.9%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +5.0%


✅ is-recording

Time: ✅ 29.230ms (SLO: <31.000ms -5.7%) vs baseline: +0.7%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.7%


✅ record-exception

Time: ✅ 63.459ms (SLO: <65.850ms -3.6%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +5.0%


✅ set-status

Time: ✅ 32.591ms (SLO: <34.150ms -4.6%) vs baseline: +2.8%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +4.9%


✅ start

Time: ✅ 28.822ms (SLO: <30.150ms -4.4%) vs baseline: +0.5%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.9%


✅ start-finish

Time: ✅ 33.942ms (SLO: <35.350ms -4.0%) vs baseline: -0.2%

Memory: ✅ 34.485MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +4.6%


✅ start-finish-telemetry

Time: ✅ 34.538ms (SLO: <35.450ms -2.6%) vs baseline: +1.6%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +5.1%


✅ update-name

Time: ✅ 31.211ms (SLO: <33.400ms -6.6%) vs baseline: +0.6%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +5.0%


packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 342.205ms (SLO: <354.300ms -3.4%) vs baseline: -0.3%

Memory: ✅ 37.694MB (SLO: <40.000MB -5.8%) vs baseline: +4.4%


✅ cache_on

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.5%

Memory: ✅ 36.753MB (SLO: <39.000MB -5.8%) vs baseline: +5.9%


packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.027µs (SLO: <170.000µs -8.8%) vs baseline: +0.4%

Memory: ✅ 36.352MB (SLO: <38.500MB -5.6%) vs baseline: +4.7%


✅ import_many_cached

Time: ✅ 120.913µs (SLO: <130.000µs -7.0%) vs baseline: -0.4%

Memory: ✅ 36.394MB (SLO: <38.500MB -5.5%) vs baseline: +4.8%


✅ import_many_stdlib

Time: ✅ 1.622ms (SLO: <1.750ms -7.3%) vs baseline: +0.4%

Memory: ✅ 36.596MB (SLO: <38.500MB -4.9%) vs baseline: +5.1%


✅ import_many_stdlib_cached

Time: ✅ 0.971ms (SLO: <1.100ms 📉 -11.8%) vs baseline: -0.2%

Memory: ✅ 36.573MB (SLO: <38.500MB -5.0%) vs baseline: +4.8%


✅ import_many_unknown

Time: ✅ 828.197µs (SLO: <890.000µs -6.9%) vs baseline: -1.5%

Memory: ✅ 36.508MB (SLO: <38.500MB -5.2%) vs baseline: +4.1%


✅ import_many_unknown_cached

Time: ✅ 793.723µs (SLO: <870.000µs -8.8%) vs baseline: +0.7%

Memory: ✅ 36.533MB (SLO: <38.500MB -5.1%) vs baseline: +4.7%


✅ import_one

Time: ✅ 19.871µs (SLO: <30.000µs 📉 -33.8%) vs baseline: +0.2%

Memory: ✅ 36.368MB (SLO: <39.000MB -6.7%) vs baseline: +4.4%


✅ import_one_cache

Time: ✅ 6.256µs (SLO: <10.000µs 📉 -37.4%) vs baseline: -0.2%

Memory: ✅ 36.341MB (SLO: <38.500MB -5.6%) vs baseline: +4.0%


✅ import_one_stdlib

Time: ✅ 18.880µs (SLO: <20.000µs -5.6%) vs baseline: +1.2%

Memory: ✅ 36.383MB (SLO: <38.500MB -5.5%) vs baseline: +4.1%


✅ import_one_stdlib_cache

Time: ✅ 6.266µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.1%

Memory: ✅ 36.466MB (SLO: <38.500MB -5.3%) vs baseline: +4.9%


✅ import_one_unknown

Time: ✅ 45.645µs (SLO: <50.000µs -8.7%) vs baseline: +0.8%

Memory: ✅ 36.614MB (SLO: <38.500MB -4.9%) vs baseline: +5.4%


✅ import_one_unknown_cache

Time: ✅ 6.279µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -0.5%

Memory: ✅ 36.394MB (SLO: <38.500MB -5.5%) vs baseline: +4.6%


ratelimiter - 12/12

✅ defaults

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

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +4.8%


✅ high_rate_limit

Time: ✅ 2.394µs (SLO: <10.000µs 📉 -76.1%) vs baseline: -0.2%

Memory: ✅ 31.792MB (SLO: <34.000MB -6.5%) vs baseline: +4.9%


✅ long_window

Time: ✅ 2.345µs (SLO: <10.000µs 📉 -76.6%) vs baseline: +0.1%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.9%


✅ low_rate_limit

Time: ✅ 2.358µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.4%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.7%


✅ no_rate_limit

Time: ✅ 0.822µs (SLO: <10.000µs 📉 -91.8%) vs baseline: -0.9%

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +4.8%


✅ short_window

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

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.9%


recursivecomputation - 8/8

✅ deep

Time: ✅ 309.376ms (SLO: <320.950ms -3.6%) vs baseline: ~same

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.8%


✅ deep-profiled

Time: ✅ 327.652ms (SLO: <359.150ms -8.8%) vs baseline: ~same

Memory: ✅ 36.019MB (SLO: <39.000MB -7.6%) vs baseline: +5.0%


✅ medium

Time: ✅ 7.072ms (SLO: <7.400ms -4.4%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%


✅ shallow

Time: ✅ 0.951ms (SLO: <1.050ms -9.4%) vs baseline: -0.1%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.8%


samplingrules - 8/8

✅ average_match

Time: ✅ 149.206µs (SLO: <290.000µs 📉 -48.5%) vs baseline: +0.8%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.6%


✅ high_match

Time: ✅ 194.578µs (SLO: <480.000µs 📉 -59.5%) vs baseline: -0.7%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.9%


✅ low_match

Time: ✅ 99.506µs (SLO: <120.000µs 📉 -17.1%) vs baseline: ~same

Memory: ✅ 632.433MB (SLO: <700.000MB -9.7%) vs baseline: +4.9%


✅ very_low_match

Time: ✅ 2.895ms (SLO: <8.500ms 📉 -65.9%) vs baseline: ~same

Memory: ✅ 70.230MB (SLO: <75.000MB -6.4%) vs baseline: +4.9%


sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.683µs (SLO: <20.000µs 📉 -46.6%) vs baseline: +0.5%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%


✅ all-enabled

Time: ✅ 40.259µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.7%

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +4.7%


✅ collectipvariant_exists

Time: ✅ 41.543µs (SLO: <50.000µs 📉 -16.9%) vs baseline: +1.9%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%


✅ no-collectipvariant

Time: ✅ 40.181µs (SLO: <50.000µs 📉 -19.6%) vs baseline: +0.4%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.7%


✅ no-useragentvariant

Time: ✅ 39.173µs (SLO: <50.000µs 📉 -21.7%) vs baseline: +0.8%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.8%


✅ obfuscation-no-query

Time: ✅ 40.913µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +1.2%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +5.0%


✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.108µs (SLO: <90.000µs 📉 -15.4%) vs baseline: ~same

Memory: ✅ 32.893MB (SLO: <34.000MB -3.3%) vs baseline: +4.6%


✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.787µs (SLO: <90.000µs 📉 -14.7%) vs baseline: +0.3%

Memory: ✅ 32.932MB (SLO: <34.000MB -3.1%) vs baseline: +4.5%


✅ obfuscation-send-querystring-disabled

Time: ✅ 154.037µs (SLO: <170.000µs -9.4%) vs baseline: ~same

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.7%


✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.182µs (SLO: <160.000µs -7.4%) vs baseline: ~same

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.9%


✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.914µs (SLO: <170.000µs -8.9%) vs baseline: +0.2%

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.9%


✅ useragentvariant_exists_1

Time: ✅ 39.648µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.5%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.8%


✅ useragentvariant_exists_2

Time: ✅ 40.850µs (SLO: <50.000µs 📉 -18.3%) vs baseline: +0.8%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%


✅ useragentvariant_exists_3

Time: ✅ 40.325µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +1.0%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.8%


✅ useragentvariant_not_exists_1

Time: ✅ 39.547µs (SLO: <50.000µs 📉 -20.9%) vs baseline: +0.3%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.7%


✅ useragentvariant_not_exists_2

Time: ✅ 39.844µs (SLO: <50.000µs 📉 -20.3%) vs baseline: +0.7%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%


span - 26/26

✅ add-event

Time: ✅ 24.363ms (SLO: <26.200ms -7.0%) vs baseline: +0.4%

Memory: ✅ 51.607MB (SLO: <53.000MB -2.6%) vs baseline: +5.0%


✅ add-metrics

Time: ✅ 92.363ms (SLO: <98.350ms -6.1%) vs baseline: +1.3%

Memory: ✅ 606.651MB (SLO: <961.000MB 📉 -36.9%) vs baseline: +4.8%


✅ add-tags

Time: ✅ 150.494ms (SLO: <168.550ms 📉 -10.7%) vs baseline: +0.1%

Memory: ✅ 607.688MB (SLO: <962.500MB 📉 -36.9%) vs baseline: +4.9%


✅ get-context

Time: ✅ 22.431ms (SLO: <23.700ms -5.4%) vs baseline: -0.3%

Memory: ✅ 50.412MB (SLO: <53.000MB -4.9%) vs baseline: +4.8%


✅ is-recording

Time: ✅ 22.712ms (SLO: <23.900ms -5.0%) vs baseline: -0.4%

Memory: ✅ 50.484MB (SLO: <53.000MB -4.7%) vs baseline: +4.9%


✅ record-exception

Time: ✅ 42.652ms (SLO: <44.500ms -4.2%) vs baseline: +0.9%

Memory: ✅ 43.341MB (SLO: <53.000MB 📉 -18.2%) vs baseline: +4.8%


✅ set-status

Time: ✅ 24.375ms (SLO: <26.000ms -6.3%) vs baseline: ~same

Memory: ✅ 50.430MB (SLO: <53.000MB -4.8%) vs baseline: +5.0%


✅ start

Time: ✅ 22.038ms (SLO: <23.500ms -6.2%) vs baseline: -0.1%

Memory: ✅ 50.382MB (SLO: <53.000MB -4.9%) vs baseline: +4.8%


✅ start-finish

Time: ✅ 52.042ms (SLO: <55.500ms -6.2%) vs baseline: ~same

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.4%


✅ start-finish-telemetry

Time: ✅ 53.676ms (SLO: <58.300ms -7.9%) vs baseline: +0.7%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%


✅ start-finish-traceid128

Time: ✅ 55.571ms (SLO: <60.050ms -7.5%) vs baseline: +0.3%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%


✅ start-traceid128

Time: ✅ 22.646ms (SLO: <24.600ms -7.9%) vs baseline: +1.0%

Memory: ✅ 50.424MB (SLO: <53.000MB -4.9%) vs baseline: +4.9%


✅ update-name

Time: ✅ 23.177ms (SLO: <24.100ms -3.8%) vs baseline: +0.4%

Memory: ✅ 51.086MB (SLO: <53.000MB -3.6%) vs baseline: +4.8%


telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.106µs (SLO: <20.000µs 📉 -84.5%) vs baseline: -0.6%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%


✅ 1-count-metrics-100-times

Time: ✅ 211.348µs (SLO: <250.000µs 📉 -15.5%) vs baseline: -0.9%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +4.5%


✅ 1-distribution-metric-1-times

Time: ✅ 2.936µs (SLO: <20.000µs 📉 -85.3%) vs baseline: ~same

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +5.0%


✅ 1-distribution-metrics-100-times

Time: ✅ 190.645µs (SLO: <220.000µs 📉 -13.3%) vs baseline: +0.2%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%


✅ 1-gauge-metric-1-times

Time: ✅ 2.079µs (SLO: <20.000µs 📉 -89.6%) vs baseline: +0.5%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%


✅ 1-gauge-metrics-100-times

Time: ✅ 124.462µs (SLO: <150.000µs 📉 -17.0%) vs baseline: -0.7%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.8%


✅ 1-rate-metric-1-times

Time: ✅ 3.118µs (SLO: <20.000µs 📉 -84.4%) vs baseline: +0.1%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%


✅ 1-rate-metrics-100-times

Time: ✅ 211.941µs (SLO: <250.000µs 📉 -15.2%) vs baseline: -0.2%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%


✅ 100-count-metrics-100-times

Time: ✅ 21.305ms (SLO: <23.500ms -9.3%) vs baseline: +0.2%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +5.1%


✅ 100-distribution-metrics-100-times

Time: ✅ 1.971ms (SLO: <2.250ms 📉 -12.4%) vs baseline: +0.6%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +4.7%


✅ 100-gauge-metrics-100-times

Time: ✅ 1.290ms (SLO: <1.550ms 📉 -16.8%) vs baseline: +0.8%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +5.0%


✅ 100-rate-metrics-100-times

Time: ✅ 2.171ms (SLO: <2.550ms 📉 -14.9%) vs baseline: -0.4%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%


✅ flush-1-metric

Time: ✅ 4.167µs (SLO: <20.000µs 📉 -79.2%) vs baseline: +0.7%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%


✅ flush-100-metrics

Time: ✅ 182.659µs (SLO: <250.000µs 📉 -26.9%) vs baseline: +0.2%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.2%


✅ flush-1000-metrics

Time: ✅ 2.213ms (SLO: <2.500ms 📉 -11.5%) vs baseline: +0.7%

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.8%


tracer - 6/6

✅ large

Time: ✅ 30.418ms (SLO: <32.950ms -7.7%) vs baseline: +0.1%

Memory: ✅ 33.246MB (SLO: <34.500MB -3.6%) vs baseline: +4.8%


✅ medium

Time: ✅ 2.995ms (SLO: <3.200ms -6.4%) vs baseline: +0.6%

Memory: ✅ 31.968MB (SLO: <34.000MB -6.0%) vs baseline: +4.4%


✅ small

Time: ✅ 339.010µs (SLO: <370.000µs -8.4%) vs baseline: +0.5%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.8%

ℹ️ Scenarios Missing SLO Configuration (14 scenarios)

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

  • coreapiscenario-context_with_data_listeners_and_all_listeners
  • coreapiscenario-core_dispatch_listeners
  • coreapiscenario-core_dispatch_listeners_and_all_listeners
  • coreapiscenario-core_dispatch_no_listeners
  • coreapiscenario-core_dispatch_only_all_listeners
  • coreapiscenario-core_dispatch_with_results_listeners
  • coreapiscenario-core_dispatch_with_results_listeners_and_all_listeners
  • coreapiscenario-core_dispatch_with_results_no_listeners
  • coreapiscenario-core_dispatch_with_results_only_all_listeners
  • djangosimple-baseline
  • errortrackingdjangosimple-baseline
  • errortrackingflasksqli-baseline
  • flasksimple-baseline
  • flasksqli-baseline

@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch 3 times, most recently from 29b8382 to e159cb0 Compare September 23, 2025 15:36
@vlad-scherbich vlad-scherbich marked this pull request as ready for review September 23, 2025 19:58
@vlad-scherbich vlad-scherbich requested review from a team as code owners September 23, 2025 19:58
@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from e159cb0 to 269bdf1 Compare September 23, 2025 20:15
Copy link
Contributor

@taegyunkim taegyunkim left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Changes to _lock.py LGTM.

@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch 2 times, most recently from 019a117 to 58ffe01 Compare September 23, 2025 20:39
@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from 58ffe01 to 3a6dfe7 Compare September 24, 2025 13:55
@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from 3a6dfe7 to 1f780a4 Compare September 25, 2025 01:21
@vlad-scherbich vlad-scherbich enabled auto-merge (squash) September 25, 2025 01:25
@taegyunkim
Copy link
Contributor

This has merge conflicts after #14527 was merged

@vlad-scherbich vlad-scherbich force-pushed the feat/lock-profiler-improvements branch from 1f780a4 to 0880cdb Compare September 25, 2025 19:17
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
changelog/no-changelog A changelog entry is not required for this PR.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

5 participants