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@mabdinur mabdinur commented Nov 17, 2025

Description

Fixed tracer.wrap() support for Tornado coroutines and functions that return Futures. Previously, tracer.wrap() could apply incorrect durations to spans for asynchronous operations, as the span might finish before the asynchronous task completed.

The fix introduces a custom wrap_executor that leverages ddtrace's contextvars-based context management (via tracer.context_provider) to properly handle Tornado Futures. The executor attaches a callback to Futures that finishes the span only when the Future completes, ensuring accurate span durations and correct context propagation.

Additionally, tornado.gen.sleep is no longer supported for Tornado >=6.1 (asyncio-based); a warning will be logged if it is used. Users should migrate to asyncio.sleep.

Testing

All existing Tornado integration tests pass. Updated tests to use asyncio.sleep instead of tornado.gen.sleep and verified that span durations correctly reflect asynchronous operation completion.

Risks

Low. Tornado v6.1+ is asyncio-based and has been stable since 2020. The changes improve trace accuracy and context propagation for async operations.

Additional Notes

  • Uses ddtrace's built-in contextvars-based context provider, unifying context management across integrations
  • Simplifies the codebase by removing redundant async handling (already handled by tracer.wrap())
  • Documentation updated to reflect asyncio-based Tornado support

@mabdinur mabdinur force-pushed the munir/remove-tornado-stuff branch from 6a22ddc to c0fa851 Compare November 17, 2025 17:51
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github-actions bot commented Nov 17, 2025

CODEOWNERS have been resolved as:

releasenotes/notes/fix-tornado-wrap-executor-contextvars.yaml           @DataDog/apm-python
tests/contrib/tornado/test_gen_sleep_deprecation.py                     @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/application.py                         @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/constants.py                           @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/handlers.py                            @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
riotfile.py                                                             @DataDog/apm-python
tests/contrib/tornado/test_safety.py                                    @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/tornado/test_wrap_decorator.py                            @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/tornado/utils.py                                          @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/tornado/web/app.py                                        @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/decorators.py                          @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/stack_context.py                       @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/tornado/test_stack_context.py                             @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/tornado/web/compat.py                                     @DataDog/apm-core-python @DataDog/apm-idm-python

@mabdinur mabdinur force-pushed the munir/remove-tornado-stuff branch from c0fa851 to 88fd5d3 Compare November 17, 2025 17:51
@mabdinur mabdinur force-pushed the munir/remove-tornado-stuff branch from 88fd5d3 to 951e12a Compare November 17, 2025 17:54
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github-actions bot commented Nov 17, 2025

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 259 ± 7 ms.

The average import time from base is: 263 ± 6 ms.

The import time difference between this PR and base is: -3.5 ± 0.3 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 6.290 ms (2.43%)
ddtrace.bootstrap.sitecustomize 3.712 ms (1.43%)
ddtrace.bootstrap.preload 3.712 ms (1.43%)
ddtrace.internal.settings.dynamic_instrumentation 0.674 ms (0.26%)
ddtrace.internal.remoteconfig.worker 0.644 ms (0.25%)
ddtrace.internal.remoteconfig.client 0.561 ms (0.22%)
ddtrace 2.578 ms (0.99%)
ddtrace._logger 0.649 ms (0.25%)
ddtrace.internal.telemetry 0.649 ms (0.25%)
ddtrace.internal.telemetry.writer 0.649 ms (0.25%)
ddtrace.internal.utils.version 0.649 ms (0.25%)
ddtrace.trace 0.584 ms (0.23%)
ddtrace.internal._unpatched 0.028 ms (0.01%)
json 0.028 ms (0.01%)
json.decoder 0.028 ms (0.01%)
re 0.028 ms (0.01%)
enum 0.028 ms (0.01%)
types 0.028 ms (0.01%)

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Performance SLOs

Comparing candidate munir/remove-tornado-stuff (1909383) with baseline main (53726a1)

📈 Performance Regressions (1 suite)
📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.280µs (SLO: <20.000µs 📉 -83.6%) vs baseline: 📈 +12.0%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.2%


✅ 1-count-metrics-100-times

Time: ✅ 200.473µs (SLO: <220.000µs -8.9%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%


✅ 1-distribution-metric-1-times

Time: ✅ 3.253µs (SLO: <20.000µs 📉 -83.7%) vs baseline: ~same

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ 1-distribution-metrics-100-times

Time: ✅ 213.143µs (SLO: <230.000µs -7.3%) vs baseline: -1.1%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ 1-gauge-metric-1-times

Time: ✅ 2.154µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -1.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.6%


✅ 1-gauge-metrics-100-times

Time: ✅ 136.677µs (SLO: <150.000µs -8.9%) vs baseline: -0.7%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.5%


✅ 1-rate-metric-1-times

Time: ✅ 3.131µs (SLO: <20.000µs 📉 -84.3%) vs baseline: +2.3%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%


✅ 1-rate-metrics-100-times

Time: ✅ 213.751µs (SLO: <250.000µs 📉 -14.5%) vs baseline: -0.3%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%


✅ 100-count-metrics-100-times

Time: ✅ 20.499ms (SLO: <22.000ms -6.8%) vs baseline: +1.3%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%


✅ 100-distribution-metrics-100-times

Time: ✅ 2.238ms (SLO: <2.300ms -2.7%) vs baseline: -0.7%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%


✅ 100-gauge-metrics-100-times

Time: ✅ 1.407ms (SLO: <1.550ms -9.2%) vs baseline: -0.5%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%


✅ 100-rate-metrics-100-times

Time: ✅ 2.203ms (SLO: <2.550ms 📉 -13.6%) vs baseline: -0.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ flush-1-metric

Time: ✅ 4.537µs (SLO: <20.000µs 📉 -77.3%) vs baseline: +0.9%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%


✅ flush-100-metrics

Time: ✅ 173.429µs (SLO: <250.000µs 📉 -30.6%) vs baseline: -0.6%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%


✅ flush-1000-metrics

Time: ✅ 2.124ms (SLO: <2.500ms 📉 -15.0%) vs baseline: +0.5%

Memory: ✅ 35.389MB (SLO: <36.500MB -3.0%) vs baseline: +4.7%

🟡 Near SLO Breach (1 suite)
🟡 iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.611µs (SLO: <60.000µs 📉 -19.0%) vs baseline: ~same

Memory: ✅ 39.459MB (SLO: <40.500MB -2.6%) vs baseline: +4.8%


✅ propagation_enabled

Time: ✅ 167.260µs (SLO: <190.000µs 📉 -12.0%) vs baseline: ~same

Memory: ✅ 39.538MB (SLO: <40.000MB 🟡 -1.2%) vs baseline: +5.0%


✅ propagation_enabled_100

Time: ✅ 1.857ms (SLO: <2.300ms 📉 -19.3%) vs baseline: +0.1%

Memory: ✅ 39.459MB (SLO: <40.000MB 🟡 -1.4%) vs baseline: +4.8%


✅ propagation_enabled_1000

Time: ✅ 32.604ms (SLO: <34.550ms -5.6%) vs baseline: +0.9%

Memory: ✅ 39.499MB (SLO: <40.000MB 🟡 -1.3%) vs baseline: +4.8%

⚠️ Unstable Tests (1 suite)
⚠️ coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.276µs (SLO: <20.000µs 📉 -33.6%) vs baseline: +0.4%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%


✅ context_with_data_no_listeners

Time: ✅ 3.279µs (SLO: <10.000µs 📉 -67.2%) vs baseline: -0.1%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ get_item_exists

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.2%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +4.9%


✅ get_item_missing

Time: ✅ 0.633µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.4%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.5%


✅ set_item

Time: ✅ 24.160µs (SLO: <30.000µs 📉 -19.5%) vs baseline: +0.5%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%

✅ All Tests Passing (21 suites)
djangosimple - 30/30

✅ appsec

Time: ✅ 19.213ms (SLO: <22.300ms 📉 -13.8%) vs baseline: -0.2%

Memory: ✅ 68.026MB (SLO: <70.500MB -3.5%) vs baseline: +4.7%


✅ exception-replay-enabled

Time: ✅ 1.343ms (SLO: <1.450ms -7.4%) vs baseline: -0.7%

Memory: ✅ 66.081MB (SLO: <67.500MB -2.1%) vs baseline: +4.9%


✅ iast

Time: ✅ 19.281ms (SLO: <22.250ms 📉 -13.3%) vs baseline: ~same

Memory: ✅ 68.105MB (SLO: <70.000MB -2.7%) vs baseline: +4.6%


✅ profiler

Time: ✅ 15.541ms (SLO: <16.550ms -6.1%) vs baseline: ~same

Memory: ✅ 55.878MB (SLO: <57.500MB -2.8%) vs baseline: +4.8%


✅ resource-renaming

Time: ✅ 19.351ms (SLO: <21.750ms 📉 -11.0%) vs baseline: +0.2%

Memory: ✅ 67.967MB (SLO: <70.500MB -3.6%) vs baseline: +4.5%


✅ span-code-origin

Time: ✅ 22.778ms (SLO: <28.200ms 📉 -19.2%) vs baseline: -0.5%

Memory: ✅ 69.386MB (SLO: <71.000MB -2.3%) vs baseline: +4.9%


✅ tracer

Time: ✅ 19.279ms (SLO: <21.750ms 📉 -11.4%) vs baseline: -0.2%

Memory: ✅ 67.869MB (SLO: <70.000MB -3.0%) vs baseline: +4.3%


✅ tracer-and-profiler

Time: ✅ 21.392ms (SLO: <23.500ms -9.0%) vs baseline: ~same

Memory: ✅ 69.029MB (SLO: <71.000MB -2.8%) vs baseline: +5.0%


✅ tracer-dont-create-db-spans

Time: ✅ 19.285ms (SLO: <21.500ms 📉 -10.3%) vs baseline: -0.3%

Memory: ✅ 67.948MB (SLO: <70.000MB -2.9%) vs baseline: +4.6%


✅ tracer-minimal

Time: ✅ 16.663ms (SLO: <17.500ms -4.8%) vs baseline: +0.1%

Memory: ✅ 67.672MB (SLO: <70.000MB -3.3%) vs baseline: +4.7%


✅ tracer-native

Time: ✅ 19.278ms (SLO: <21.750ms 📉 -11.4%) vs baseline: ~same

Memory: ✅ 67.948MB (SLO: <72.500MB -6.3%) vs baseline: +4.5%


✅ tracer-no-caches

Time: ✅ 17.337ms (SLO: <19.650ms 📉 -11.8%) vs baseline: ~same

Memory: ✅ 67.869MB (SLO: <70.000MB -3.0%) vs baseline: +5.0%


✅ tracer-no-databases

Time: ✅ 18.811ms (SLO: <20.100ms -6.4%) vs baseline: +0.3%

Memory: ✅ 67.751MB (SLO: <70.000MB -3.2%) vs baseline: +4.7%


✅ tracer-no-middleware

Time: ✅ 18.964ms (SLO: <21.500ms 📉 -11.8%) vs baseline: ~same

Memory: ✅ 67.830MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%


✅ tracer-no-templates

Time: ✅ 19.084ms (SLO: <22.000ms 📉 -13.3%) vs baseline: +0.2%

Memory: ✅ 67.751MB (SLO: <70.500MB -3.9%) vs baseline: +4.6%


errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.314ms (SLO: <19.850ms 📉 -17.8%) vs baseline: -0.1%

Memory: ✅ 67.569MB (SLO: <70.000MB -3.5%) vs baseline: +4.8%


✅ errortracking-enabled-user

Time: ✅ 16.325ms (SLO: <19.400ms 📉 -15.9%) vs baseline: ~same

Memory: ✅ 67.688MB (SLO: <70.000MB -3.3%) vs baseline: +4.8%


✅ tracer-enabled

Time: ✅ 16.305ms (SLO: <19.450ms 📉 -16.2%) vs baseline: ~same

Memory: ✅ 67.571MB (SLO: <70.000MB -3.5%) vs baseline: +4.6%


errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.072ms (SLO: <2.300ms -9.9%) vs baseline: +0.1%

Memory: ✅ 54.559MB (SLO: <56.500MB -3.4%) vs baseline: +4.8%


✅ errortracking-enabled-user

Time: ✅ 2.070ms (SLO: <2.250ms -8.0%) vs baseline: +0.3%

Memory: ✅ 54.618MB (SLO: <56.500MB -3.3%) vs baseline: +5.0%


✅ tracer-enabled

Time: ✅ 2.079ms (SLO: <2.300ms -9.6%) vs baseline: +0.6%

Memory: ✅ 54.559MB (SLO: <56.500MB -3.4%) vs baseline: +4.9%


flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.589ms (SLO: <4.750ms -3.4%) vs baseline: +0.2%

Memory: ✅ 64.047MB (SLO: <66.500MB -3.7%) vs baseline: +4.9%


✅ appsec-post

Time: ✅ 6.607ms (SLO: <6.750ms -2.1%) vs baseline: -0.3%

Memory: ✅ 64.423MB (SLO: <66.500MB -3.1%) vs baseline: +4.9%


✅ appsec-telemetry

Time: ✅ 4.587ms (SLO: <4.750ms -3.4%) vs baseline: ~same

Memory: ✅ 64.069MB (SLO: <66.500MB -3.7%) vs baseline: +4.8%


✅ debugger

Time: ✅ 1.854ms (SLO: <2.000ms -7.3%) vs baseline: +0.1%

Memory: ✅ 47.869MB (SLO: <49.500MB -3.3%) vs baseline: +4.9%


✅ iast-get

Time: ✅ 1.858ms (SLO: <2.000ms -7.1%) vs baseline: -0.3%

Memory: ✅ 44.873MB (SLO: <49.000MB -8.4%) vs baseline: +5.0%


✅ profiler

Time: ✅ 1.927ms (SLO: <2.100ms -8.2%) vs baseline: ~same

Memory: ✅ 48.399MB (SLO: <50.000MB -3.2%) vs baseline: +4.8%


✅ resource-renaming

Time: ✅ 3.370ms (SLO: <3.650ms -7.7%) vs baseline: ~same

Memory: ✅ 54.757MB (SLO: <56.000MB -2.2%) vs baseline: +4.9%


✅ tracer

Time: ✅ 3.363ms (SLO: <3.650ms -7.9%) vs baseline: +0.1%

Memory: ✅ 54.555MB (SLO: <56.500MB -3.4%) vs baseline: +4.7%


✅ tracer-native

Time: ✅ 3.363ms (SLO: <3.650ms -7.9%) vs baseline: +0.2%

Memory: ✅ 54.749MB (SLO: <60.000MB -8.8%) vs baseline: +5.0%


flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.953ms (SLO: <4.200ms -5.9%) vs baseline: -0.5%

Memory: ✅ 64.369MB (SLO: <66.000MB -2.5%) vs baseline: +4.8%


✅ iast-enabled

Time: ✅ 2.435ms (SLO: <2.800ms 📉 -13.0%) vs baseline: -0.7%

Memory: ✅ 60.536MB (SLO: <62.500MB -3.1%) vs baseline: +4.9%


✅ tracer-enabled

Time: ✅ 2.058ms (SLO: <2.250ms -8.5%) vs baseline: -0.1%

Memory: ✅ 54.618MB (SLO: <56.500MB -3.3%) vs baseline: +4.9%


httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.543µs (SLO: <100.000µs 📉 -18.5%) vs baseline: +0.4%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ b3_headers

Time: ✅ 14.324µs (SLO: <20.000µs 📉 -28.4%) vs baseline: +1.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ b3_single_headers

Time: ✅ 13.490µs (SLO: <20.000µs 📉 -32.6%) vs baseline: +1.6%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%


✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.289µs (SLO: <80.000µs 📉 -19.6%) vs baseline: +0.7%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.498µs (SLO: <80.000µs 📉 -16.9%) vs baseline: +0.5%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%


✅ empty_headers

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.4%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ full_t_id_datadog_headers

Time: ✅ 22.514µs (SLO: <30.000µs 📉 -25.0%) vs baseline: ~same

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%


✅ invalid_priority_header

Time: ✅ 6.549µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%


✅ invalid_span_id_header

Time: ✅ 6.494µs (SLO: <10.000µs 📉 -35.1%) vs baseline: -0.6%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%


✅ invalid_tags_header

Time: ✅ 6.579µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.6%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ invalid_trace_id_header

Time: ✅ 6.512µs (SLO: <10.000µs 📉 -34.9%) vs baseline: +0.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.6%


✅ large_header_no_matches

Time: ✅ 27.617µs (SLO: <30.000µs -7.9%) vs baseline: -0.3%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +5.0%


✅ large_valid_headers_all

Time: ✅ 28.668µs (SLO: <40.000µs 📉 -28.3%) vs baseline: ~same

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +4.9%


✅ medium_header_no_matches

Time: ✅ 9.862µs (SLO: <20.000µs 📉 -50.7%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.4%


✅ medium_valid_headers_all

Time: ✅ 11.335µs (SLO: <20.000µs 📉 -43.3%) vs baseline: +0.4%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%


✅ none_propagation_style

Time: ✅ 1.729µs (SLO: <10.000µs 📉 -82.7%) vs baseline: +0.7%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%


✅ tracecontext_headers

Time: ✅ 36.525µs (SLO: <40.000µs -8.7%) vs baseline: +4.9%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ valid_headers_all

Time: ✅ 6.548µs (SLO: <10.000µs 📉 -34.5%) vs baseline: ~same

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ valid_headers_basic

Time: ✅ 6.195µs (SLO: <10.000µs 📉 -38.0%) vs baseline: +1.0%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +5.1%


✅ wsgi_empty_headers

Time: ✅ 1.604µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -1.8%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%


✅ wsgi_invalid_priority_header

Time: ✅ 6.666µs (SLO: <10.000µs 📉 -33.3%) vs baseline: +1.6%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.8%


✅ wsgi_invalid_span_id_header

Time: ✅ 1.596µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.9%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ wsgi_invalid_tags_header

Time: ✅ 6.589µs (SLO: <10.000µs 📉 -34.1%) vs baseline: -0.3%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +4.9%


✅ wsgi_invalid_trace_id_header

Time: ✅ 6.626µs (SLO: <10.000µs 📉 -33.7%) vs baseline: +1.4%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%


✅ wsgi_large_header_no_matches

Time: ✅ 28.710µs (SLO: <40.000µs 📉 -28.2%) vs baseline: ~same

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ wsgi_large_valid_headers_all

Time: ✅ 30.069µs (SLO: <40.000µs 📉 -24.8%) vs baseline: +0.8%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%


✅ wsgi_medium_header_no_matches

Time: ✅ 10.284µs (SLO: <20.000µs 📉 -48.6%) vs baseline: +1.3%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ wsgi_medium_valid_headers_all

Time: ✅ 11.704µs (SLO: <20.000µs 📉 -41.5%) vs baseline: ~same

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +5.2%


✅ wsgi_valid_headers_all

Time: ✅ 6.552µs (SLO: <10.000µs 📉 -34.5%) vs baseline: -0.3%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ wsgi_valid_headers_basic

Time: ✅ 6.150µs (SLO: <10.000µs 📉 -38.5%) vs baseline: +0.4%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +5.1%


httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.025µs (SLO: <30.000µs 📉 -29.9%) vs baseline: +0.8%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%


✅ with_all

Time: ✅ 27.895µs (SLO: <40.000µs 📉 -30.3%) vs baseline: +0.4%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%


✅ with_dd_origin

Time: ✅ 25.031µs (SLO: <30.000µs 📉 -16.6%) vs baseline: +2.2%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%


✅ with_priority_and_origin

Time: ✅ 24.328µs (SLO: <40.000µs 📉 -39.2%) vs baseline: +1.2%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%


✅ with_sampling_priority

Time: ✅ 21.445µs (SLO: <30.000µs 📉 -28.5%) vs baseline: +2.9%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ with_tags

Time: ✅ 25.945µs (SLO: <40.000µs 📉 -35.1%) vs baseline: +0.2%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +5.0%


✅ with_tags_invalid

Time: ✅ 28.812µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +5.6%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +4.9%


✅ with_tags_max_size

Time: ✅ 26.527µs (SLO: <40.000µs 📉 -33.7%) vs baseline: +1.2%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%


iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 33.779µs (SLO: <40.000µs 📉 -15.6%) vs baseline: +6.4%

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +5.2%


✅ re_expand_noaspect

Time: ✅ 28.527µs (SLO: <40.000µs 📉 -28.7%) vs baseline: +0.7%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ re_findall_aspect

Time: ✅ 2.937µs (SLO: <10.000µs 📉 -70.6%) vs baseline: +1.1%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ re_findall_noaspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.3%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.1%


✅ re_finditer_aspect

Time: ✅ 4.427µs (SLO: <10.000µs 📉 -55.7%) vs baseline: -0.3%

Memory: ✅ 39.970MB (SLO: <41.000MB -2.5%) vs baseline: +5.1%


✅ re_finditer_noaspect

Time: ✅ 1.411µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.3%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ re_fullmatch_aspect

Time: ✅ 2.684µs (SLO: <10.000µs 📉 -73.2%) vs baseline: +0.3%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%


✅ re_fullmatch_noaspect

Time: ✅ 1.326µs (SLO: <10.000µs 📉 -86.7%) vs baseline: ~same

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.2%


✅ re_group_aspect

Time: ✅ 2.927µs (SLO: <10.000µs 📉 -70.7%) vs baseline: +0.5%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.1%


✅ re_group_noaspect

Time: ✅ 1.598µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.5%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%


✅ re_groups_aspect

Time: ✅ 3.044µs (SLO: <10.000µs 📉 -69.6%) vs baseline: -0.5%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ re_groups_noaspect

Time: ✅ 1.705µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +1.6%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%


✅ re_match_aspect

Time: ✅ 2.742µs (SLO: <10.000µs 📉 -72.6%) vs baseline: +1.8%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +5.1%


✅ re_match_noaspect

Time: ✅ 1.292µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -1.7%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ re_search_aspect

Time: ✅ 2.510µs (SLO: <10.000µs 📉 -74.9%) vs baseline: -0.6%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.1%


✅ re_search_noaspect

Time: ✅ 1.196µs (SLO: <10.000µs 📉 -88.0%) vs baseline: -0.2%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ re_sub_aspect

Time: ✅ 3.377µs (SLO: <10.000µs 📉 -66.2%) vs baseline: ~same

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.1%


✅ re_sub_noaspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.2%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +4.8%


✅ re_subn_aspect

Time: ✅ 3.600µs (SLO: <10.000µs 📉 -64.0%) vs baseline: +0.3%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ re_subn_noaspect

Time: ✅ 1.616µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.9%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +5.2%


iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.4%

Memory: ✅ 39.538MB (SLO: <41.500MB -4.7%) vs baseline: +5.1%


✅ add_inplace_aspect

Time: ✅ 0.404µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.4%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +5.7%


✅ add_inplace_noaspect

Time: ✅ 0.318µs (SLO: <10.000µs 📉 -96.8%) vs baseline: +0.3%

Memory: ✅ 39.931MB (SLO: <41.500MB -3.8%) vs baseline: +6.1%


✅ add_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.2%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +5.5%


✅ bytearray_aspect

Time: ✅ 1.342µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +1.0%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +4.9%


✅ bytearray_extend_aspect

Time: ✅ 1.555µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +0.2%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.9%


✅ bytearray_extend_noaspect

Time: ✅ 0.616µs (SLO: <10.000µs 📉 -93.8%) vs baseline: +0.8%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.8%


✅ bytearray_noaspect

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

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.9%


✅ bytes_aspect

Time: ✅ 1.294µs (SLO: <10.000µs 📉 -87.1%) vs baseline: +0.9%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +5.1%


✅ bytes_noaspect

Time: ✅ 0.492µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.2%

Memory: ✅ 39.872MB (SLO: <41.500MB -3.9%) vs baseline: +6.0%


✅ bytesio_aspect

Time: ✅ 1.298µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.4%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +5.1%


✅ bytesio_noaspect

Time: ✅ 0.503µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.0%

Memory: ✅ 39.931MB (SLO: <41.500MB -3.8%) vs baseline: +6.0%


✅ capitalize_aspect

Time: ✅ 0.736µs (SLO: <10.000µs 📉 -92.6%) vs baseline: ~same

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +6.0%


✅ capitalize_noaspect

Time: ✅ 0.437µs (SLO: <10.000µs 📉 -95.6%) vs baseline: +0.8%

Memory: ✅ 39.892MB (SLO: <41.500MB -3.9%) vs baseline: +6.5%


✅ casefold_aspect

Time: ✅ 0.739µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.2%

Memory: ✅ 39.400MB (SLO: <41.500MB -5.1%) vs baseline: +4.5%


✅ casefold_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.1%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +6.1%


✅ decode_aspect

Time: ✅ 0.729µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.7%

Memory: ✅ 39.695MB (SLO: <41.500MB -4.3%) vs baseline: +5.4%


✅ decode_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.6%

Memory: ✅ 39.911MB (SLO: <41.500MB -3.8%) vs baseline: +6.3%


✅ encode_aspect

Time: ✅ 0.704µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.9%

Memory: ✅ 39.715MB (SLO: <41.500MB -4.3%) vs baseline: +5.5%


✅ encode_noaspect

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

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.7%


✅ format_aspect

Time: ✅ 3.390µs (SLO: <10.000µs 📉 -66.1%) vs baseline: +0.7%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.9%


✅ format_map_aspect

Time: ✅ 3.568µs (SLO: <10.000µs 📉 -64.3%) vs baseline: +2.0%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%


✅ format_map_noaspect

Time: ✅ 0.780µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.9%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.9%


✅ format_noaspect

Time: ✅ 0.591µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.8%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.6%


✅ index_aspect

Time: ✅ 0.355µs (SLO: <10.000µs 📉 -96.4%) vs baseline: -1.1%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +5.1%


✅ index_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -1.0%

Memory: ✅ 39.872MB (SLO: <41.500MB -3.9%) vs baseline: +6.0%


✅ join_aspect

Time: ✅ 1.402µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +2.0%

Memory: ✅ 39.341MB (SLO: <41.500MB -5.2%) vs baseline: +4.3%


✅ join_noaspect

Time: ✅ 0.489µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.4%

Memory: ✅ 39.892MB (SLO: <41.500MB -3.9%) vs baseline: +6.0%


✅ ljust_aspect

Time: ✅ 2.504µs (SLO: <20.000µs 📉 -87.5%) vs baseline: +0.3%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +5.0%


✅ ljust_noaspect

Time: ✅ 0.402µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.0%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +5.5%


✅ lower_aspect

Time: ✅ 2.195µs (SLO: <10.000µs 📉 -78.0%) vs baseline: -0.2%

Memory: ✅ 39.656MB (SLO: <41.500MB -4.4%) vs baseline: +5.3%


✅ lower_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: ~same

Memory: ✅ 39.990MB (SLO: <41.500MB -3.6%) vs baseline: +6.0%


✅ lstrip_aspect

Time: ✅ 2.247µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +1.1%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.5%


✅ lstrip_noaspect

Time: ✅ 0.377µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.2%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +6.0%


✅ modulo_aspect

Time: ✅ 1.044µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -0.7%

Memory: ✅ 39.656MB (SLO: <41.500MB -4.4%) vs baseline: +5.3%


✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.546µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -0.6%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +6.0%


✅ modulo_aspect_for_bytes

Time: ✅ 0.976µs (SLO: <10.000µs 📉 -90.2%) vs baseline: -0.4%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +5.7%


✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.249µs (SLO: <10.000µs 📉 -87.5%) vs baseline: ~same

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.0%


✅ modulo_noaspect

Time: ✅ 0.629µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.7%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +5.8%


✅ replace_aspect

Time: ✅ 4.860µs (SLO: <10.000µs 📉 -51.4%) vs baseline: -0.2%

Memory: ✅ 39.754MB (SLO: <41.500MB -4.2%) vs baseline: +6.0%


✅ replace_noaspect

Time: ✅ 0.458µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.7%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +5.5%


✅ repr_aspect

Time: ✅ 0.907µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.2%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%


✅ repr_noaspect

Time: ✅ 0.418µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.7%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.5%


✅ rstrip_aspect

Time: ✅ 1.883µs (SLO: <20.000µs 📉 -90.6%) vs baseline: +0.3%

Memory: ✅ 39.931MB (SLO: <41.500MB -3.8%) vs baseline: +6.2%


✅ rstrip_noaspect

Time: ✅ 0.376µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.8%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.8%


✅ slice_aspect

Time: ✅ 0.499µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.7%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.8%


✅ slice_noaspect

Time: ✅ 0.450µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +1.1%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +5.7%


✅ stringio_aspect

Time: ✅ 1.529µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.9%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.6%


✅ stringio_noaspect

Time: ✅ 0.720µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +1.2%

Memory: ✅ 39.872MB (SLO: <41.500MB -3.9%) vs baseline: +6.1%


✅ strip_aspect

Time: ✅ 2.212µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +0.6%

Memory: ✅ 39.675MB (SLO: <41.500MB -4.4%) vs baseline: +5.4%


✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.5%

Memory: ✅ 39.892MB (SLO: <41.500MB -3.9%) vs baseline: +6.0%


✅ swapcase_aspect

Time: ✅ 2.378µs (SLO: <10.000µs 📉 -76.2%) vs baseline: -1.8%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +5.4%


✅ swapcase_noaspect

Time: ✅ 0.534µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -0.5%

Memory: ✅ 39.911MB (SLO: <41.500MB -3.8%) vs baseline: +6.1%


✅ title_aspect

Time: ✅ 2.326µs (SLO: <10.000µs 📉 -76.7%) vs baseline: +0.3%

Memory: ✅ 39.597MB (SLO: <41.500MB -4.6%) vs baseline: +5.1%


✅ title_noaspect

Time: ✅ 0.500µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.8%

Memory: ✅ 39.872MB (SLO: <41.500MB -3.9%) vs baseline: +5.9%


✅ translate_aspect

Time: ✅ 3.209µs (SLO: <10.000µs 📉 -67.9%) vs baseline: +0.5%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +5.7%


✅ translate_noaspect

Time: ✅ 1.041µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.1%

Memory: ✅ 39.911MB (SLO: <41.500MB -3.8%) vs baseline: +6.1%


✅ upper_aspect

Time: ✅ 2.205µs (SLO: <10.000µs 📉 -78.0%) vs baseline: -2.8%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +5.0%


✅ upper_noaspect

Time: ✅ 0.367µs (SLO: <10.000µs 📉 -96.3%) vs baseline: ~same

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.7%


iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.341µs (SLO: <10.000µs 📉 -56.6%) vs baseline: +0.5%

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.3%


✅ ospathbasename_noaspect

Time: ✅ 1.083µs (SLO: <10.000µs 📉 -89.2%) vs baseline: +0.4%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ ospathjoin_aspect

Time: ✅ 6.217µs (SLO: <10.000µs 📉 -37.8%) vs baseline: ~same

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ ospathjoin_noaspect

Time: ✅ 2.303µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +0.4%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%


✅ ospathnormcase_aspect

Time: ✅ 3.574µs (SLO: <10.000µs 📉 -64.3%) vs baseline: ~same

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ ospathnormcase_noaspect

Time: ✅ 0.571µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.0%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%


✅ ospathsplit_aspect

Time: ✅ 4.833µs (SLO: <10.000µs 📉 -51.7%) vs baseline: -0.8%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%


✅ ospathsplit_noaspect

Time: ✅ 1.591µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.3%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ ospathsplitdrive_aspect

Time: ✅ 3.736µs (SLO: <10.000µs 📉 -62.6%) vs baseline: +0.4%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ ospathsplitdrive_noaspect

Time: ✅ 0.701µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +0.5%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.3%


✅ ospathsplitext_aspect

Time: ✅ 4.649µs (SLO: <10.000µs 📉 -53.5%) vs baseline: -0.3%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.0%


✅ ospathsplitext_noaspect

Time: ✅ 1.368µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -0.4%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.375µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -0.9%

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.7%


✅ rsplit_noaspect

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.1%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ split_aspect

Time: ✅ 1.379µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +1.6%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.1%


✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.2%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ splitlines_aspect

Time: ✅ 1.386µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +1.0%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +4.9%


✅ splitlines_noaspect

Time: ✅ 0.588µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.7%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.909ms (SLO: <42.000ms -2.6%) vs baseline: +1.4%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +4.7%


✅ add-link

Time: ✅ 36.249ms (SLO: <38.550ms -6.0%) vs baseline: -0.2%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +4.6%


✅ add-metrics

Time: ✅ 219.512ms (SLO: <232.000ms -5.4%) vs baseline: ~same

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +4.7%


✅ add-tags

Time: ✅ 212.544ms (SLO: <221.600ms -4.1%) vs baseline: +1.1%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +4.9%


✅ get-context

Time: ✅ 29.536ms (SLO: <31.300ms -5.6%) vs baseline: +1.5%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +4.7%


✅ is-recording

Time: ✅ 29.164ms (SLO: <31.000ms -5.9%) vs baseline: -0.1%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +5.0%


✅ record-exception

Time: ✅ 64.052ms (SLO: <65.850ms -2.7%) vs baseline: +1.9%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +4.6%


✅ set-status

Time: ✅ 31.820ms (SLO: <34.150ms -6.8%) vs baseline: -0.6%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +4.7%


✅ start

Time: ✅ 28.824ms (SLO: <30.150ms -4.4%) vs baseline: +0.1%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +4.9%


✅ start-finish

Time: ✅ 34.182ms (SLO: <35.350ms -3.3%) vs baseline: +1.0%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +4.6%


✅ start-finish-telemetry

Time: ✅ 34.024ms (SLO: <35.450ms -4.0%) vs baseline: +0.7%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +5.0%


✅ update-name

Time: ✅ 30.988ms (SLO: <33.400ms -7.2%) vs baseline: -0.2%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +4.6%


otelspan - 22/22

✅ add-event

Time: ✅ 38.762ms (SLO: <47.150ms 📉 -17.8%) vs baseline: +0.7%

Memory: ✅ 39.021MB (SLO: <47.000MB 📉 -17.0%) vs baseline: +4.8%


✅ add-metrics

Time: ✅ 258.764ms (SLO: <344.800ms 📉 -25.0%) vs baseline: +0.5%

Memory: ✅ 43.432MB (SLO: <47.500MB -8.6%) vs baseline: +5.0%


✅ add-tags

Time: ✅ 313.363ms (SLO: <321.000ms -2.4%) vs baseline: -0.6%

Memory: ✅ 43.354MB (SLO: <47.500MB -8.7%) vs baseline: +4.9%


✅ get-context

Time: ✅ 78.765ms (SLO: <92.350ms 📉 -14.7%) vs baseline: ~same

Memory: ✅ 39.407MB (SLO: <46.500MB 📉 -15.3%) vs baseline: +4.9%


✅ is-recording

Time: ✅ 36.175ms (SLO: <44.500ms 📉 -18.7%) vs baseline: +0.6%

Memory: ✅ 38.989MB (SLO: <47.500MB 📉 -17.9%) vs baseline: +4.9%


✅ record-exception

Time: ✅ 57.269ms (SLO: <67.650ms 📉 -15.3%) vs baseline: -0.3%

Memory: ✅ 39.444MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.6%


✅ set-status

Time: ✅ 42.320ms (SLO: <50.400ms 📉 -16.0%) vs baseline: +0.2%

Memory: ✅ 38.995MB (SLO: <47.000MB 📉 -17.0%) vs baseline: +4.7%


✅ start

Time: ✅ 35.438ms (SLO: <43.450ms 📉 -18.4%) vs baseline: -0.6%

Memory: ✅ 38.955MB (SLO: <47.000MB 📉 -17.1%) vs baseline: +4.7%


✅ start-finish

Time: ✅ 82.041ms (SLO: <88.000ms -6.8%) vs baseline: ~same

Memory: ✅ 36.746MB (SLO: <46.500MB 📉 -21.0%) vs baseline: +5.5%


✅ start-finish-telemetry

Time: ✅ 83.435ms (SLO: <89.000ms -6.3%) vs baseline: ~same

Memory: ✅ 36.766MB (SLO: <46.500MB 📉 -20.9%) vs baseline: +5.0%


✅ update-name

Time: ✅ 36.874ms (SLO: <45.150ms 📉 -18.3%) vs baseline: ~same

Memory: ✅ 39.016MB (SLO: <47.000MB 📉 -17.0%) vs baseline: +5.0%


packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.678ms (SLO: <354.300ms -3.6%) vs baseline: -0.2%

Memory: ✅ 40.457MB (SLO: <41.500MB -2.5%) vs baseline: +4.9%


✅ cache_on

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: -0.7%

Memory: ✅ 38.356MB (SLO: <41.000MB -6.4%) vs baseline: +4.8%


packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 154.963µs (SLO: <170.000µs -8.8%) vs baseline: +0.3%

Memory: ✅ 38.937MB (SLO: <41.000MB -5.0%) vs baseline: +4.7%


✅ import_many_cached

Time: ✅ 121.647µs (SLO: <130.000µs -6.4%) vs baseline: +0.3%

Memory: ✅ 38.916MB (SLO: <41.000MB -5.1%) vs baseline: +5.2%


✅ import_many_stdlib

Time: ✅ 1.667ms (SLO: <1.750ms -4.8%) vs baseline: +0.8%

Memory: ✅ 39.198MB (SLO: <41.000MB -4.4%) vs baseline: +4.6%


✅ import_many_stdlib_cached

Time: ✅ 0.990ms (SLO: <1.100ms 📉 -10.0%) vs baseline: -0.2%

Memory: ✅ 39.273MB (SLO: <41.000MB -4.2%) vs baseline: +5.1%


✅ import_many_unknown

Time: ✅ 839.436µs (SLO: <890.000µs -5.7%) vs baseline: +0.4%

Memory: ✅ 39.177MB (SLO: <41.000MB -4.4%) vs baseline: +4.8%


✅ import_many_unknown_cached

Time: ✅ 803.382µs (SLO: <870.000µs -7.7%) vs baseline: +0.5%

Memory: ✅ 39.058MB (SLO: <41.000MB -4.7%) vs baseline: +5.0%


✅ import_one

Time: ✅ 19.898µs (SLO: <30.000µs 📉 -33.7%) vs baseline: +1.4%

Memory: ✅ 38.876MB (SLO: <41.000MB -5.2%) vs baseline: +4.2%


✅ import_one_cache

Time: ✅ 6.317µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +0.2%

Memory: ✅ 38.947MB (SLO: <41.000MB -5.0%) vs baseline: +4.8%


✅ import_one_stdlib

Time: ✅ 18.679µs (SLO: <20.000µs -6.6%) vs baseline: ~same

Memory: ✅ 39.038MB (SLO: <41.000MB -4.8%) vs baseline: +4.7%


✅ import_one_stdlib_cache

Time: ✅ 6.277µs (SLO: <10.000µs 📉 -37.2%) vs baseline: +0.1%

Memory: ✅ 39.073MB (SLO: <41.000MB -4.7%) vs baseline: +5.2%


✅ import_one_unknown

Time: ✅ 45.374µs (SLO: <50.000µs -9.3%) vs baseline: -0.2%

Memory: ✅ 38.996MB (SLO: <41.000MB -4.9%) vs baseline: +5.6%


✅ import_one_unknown_cache

Time: ✅ 6.266µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.2%

Memory: ✅ 39.000MB (SLO: <41.000MB -4.9%) vs baseline: +5.0%


ratelimiter - 12/12

✅ defaults

Time: ✅ 2.375µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.5%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.2%


✅ high_rate_limit

Time: ✅ 2.430µs (SLO: <10.000µs 📉 -75.7%) vs baseline: +0.9%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ long_window

Time: ✅ 2.374µs (SLO: <10.000µs 📉 -76.3%) vs baseline: -0.5%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ low_rate_limit

Time: ✅ 2.368µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%


✅ no_rate_limit

Time: ✅ 0.830µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -0.9%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.8%


✅ short_window

Time: ✅ 2.511µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +1.0%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%


recursivecomputation - 8/8

✅ deep

Time: ✅ 308.841ms (SLO: <320.950ms -3.8%) vs baseline: ~same

Memory: ✅ 35.389MB (SLO: <36.500MB -3.0%) vs baseline: +4.2%


✅ deep-profiled

Time: ✅ 330.314ms (SLO: <359.150ms -8.0%) vs baseline: -0.3%

Memory: ✅ 39.322MB (SLO: <40.500MB -2.9%) vs baseline: +4.9%


✅ medium

Time: ✅ 6.999ms (SLO: <7.400ms -5.4%) vs baseline: -0.1%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%


✅ shallow

Time: ✅ 0.946ms (SLO: <1.050ms -9.9%) vs baseline: +0.3%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%


samplingrules - 8/8

✅ average_match

Time: ✅ 136.501µs (SLO: <290.000µs 📉 -52.9%) vs baseline: -0.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ high_match

Time: ✅ 173.062µs (SLO: <480.000µs 📉 -63.9%) vs baseline: -0.7%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.5%


✅ low_match

Time: ✅ 98.651µs (SLO: <120.000µs 📉 -17.8%) vs baseline: +0.5%

Memory: ✅ 603.245MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%


✅ very_low_match

Time: ✅ 2.654ms (SLO: <8.500ms 📉 -68.8%) vs baseline: ~same

Memory: ✅ 70.594MB (SLO: <75.000MB -5.9%) vs baseline: +4.9%


sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.882µs (SLO: <20.000µs 📉 -45.6%) vs baseline: +3.2%

Memory: ✅ 34.937MB (SLO: <36.000MB -3.0%) vs baseline: +4.4%


✅ all-enabled

Time: ✅ 40.317µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +0.3%

Memory: ✅ 35.016MB (SLO: <36.000MB -2.7%) vs baseline: +4.8%


✅ collectipvariant_exists

Time: ✅ 41.021µs (SLO: <50.000µs 📉 -18.0%) vs baseline: +0.8%

Memory: ✅ 35.134MB (SLO: <36.000MB -2.4%) vs baseline: +5.0%


✅ no-collectipvariant

Time: ✅ 40.247µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.5%

Memory: ✅ 35.095MB (SLO: <36.000MB -2.5%) vs baseline: +5.1%


✅ no-useragentvariant

Time: ✅ 38.951µs (SLO: <50.000µs 📉 -22.1%) vs baseline: +0.5%

Memory: ✅ 34.996MB (SLO: <36.000MB -2.8%) vs baseline: +4.6%


✅ obfuscation-no-query

Time: ✅ 40.770µs (SLO: <50.000µs 📉 -18.5%) vs baseline: +0.8%

Memory: ✅ 35.036MB (SLO: <36.000MB -2.7%) vs baseline: +4.7%


✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.318µs (SLO: <90.000µs 📉 -15.2%) vs baseline: +0.7%

Memory: ✅ 35.370MB (SLO: <36.500MB -3.1%) vs baseline: +4.4%


✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.603µs (SLO: <90.000µs 📉 -14.9%) vs baseline: ~same

Memory: ✅ 35.448MB (SLO: <36.500MB -2.9%) vs baseline: +4.9%


✅ obfuscation-send-querystring-disabled

Time: ✅ 156.134µs (SLO: <170.000µs -8.2%) vs baseline: +1.3%

Memory: ✅ 35.488MB (SLO: <36.500MB -2.8%) vs baseline: +5.0%


✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.504µs (SLO: <160.000µs -7.2%) vs baseline: ~same

Memory: ✅ 35.409MB (SLO: <36.500MB -3.0%) vs baseline: +4.8%


✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.393µs (SLO: <170.000µs -8.6%) vs baseline: +0.3%

Memory: ✅ 35.488MB (SLO: <36.500MB -2.8%) vs baseline: +5.0%


✅ useragentvariant_exists_1

Time: ✅ 39.642µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.5%

Memory: ✅ 35.016MB (SLO: <36.000MB -2.7%) vs baseline: +4.9%


✅ useragentvariant_exists_2

Time: ✅ 40.834µs (SLO: <50.000µs 📉 -18.3%) vs baseline: +0.8%

Memory: ✅ 34.996MB (SLO: <36.000MB -2.8%) vs baseline: +4.8%


✅ useragentvariant_exists_3

Time: ✅ 40.898µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +2.2%

Memory: ✅ 35.016MB (SLO: <36.000MB -2.7%) vs baseline: +4.7%


✅ useragentvariant_not_exists_1

Time: ✅ 39.595µs (SLO: <50.000µs 📉 -20.8%) vs baseline: +0.4%

Memory: ✅ 35.036MB (SLO: <36.000MB -2.7%) vs baseline: +4.8%


✅ useragentvariant_not_exists_2

Time: ✅ 40.301µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +2.2%

Memory: ✅ 34.996MB (SLO: <36.000MB -2.8%) vs baseline: +4.7%


span - 26/26

✅ add-event

Time: ✅ 17.507ms (SLO: <22.500ms 📉 -22.2%) vs baseline: +1.1%

Memory: ✅ 36.434MB (SLO: <53.000MB 📉 -31.3%) vs baseline: +4.7%


✅ add-metrics

Time: ✅ 87.673ms (SLO: <93.500ms -6.2%) vs baseline: +1.3%

Memory: ✅ 40.816MB (SLO: <53.000MB 📉 -23.0%) vs baseline: +4.6%


✅ add-tags

Time: ✅ 139.758ms (SLO: <155.000ms -9.8%) vs baseline: +0.3%

Memory: ✅ 40.624MB (SLO: <53.000MB 📉 -23.4%) vs baseline: +5.0%


✅ get-context

Time: ✅ 16.112ms (SLO: <20.500ms 📉 -21.4%) vs baseline: +0.4%

Memory: ✅ 36.306MB (SLO: <53.000MB 📉 -31.5%) vs baseline: +4.6%


✅ is-recording

Time: ✅ 16.403ms (SLO: <20.500ms 📉 -20.0%) vs baseline: +0.9%

Memory: ✅ 36.338MB (SLO: <53.000MB 📉 -31.4%) vs baseline: +4.8%


✅ record-exception

Time: ✅ 35.828ms (SLO: <40.000ms 📉 -10.4%) vs baseline: +1.4%

Memory: ✅ 36.904MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +4.7%


✅ set-status

Time: ✅ 17.736ms (SLO: <22.000ms 📉 -19.4%) vs baseline: -0.6%

Memory: ✅ 36.228MB (SLO: <53.000MB 📉 -31.6%) vs baseline: +4.9%


✅ start

Time: ✅ 15.998ms (SLO: <20.500ms 📉 -22.0%) vs baseline: ~same

Memory: ✅ 36.222MB (SLO: <53.000MB 📉 -31.7%) vs baseline: +4.5%


✅ start-finish

Time: ✅ 51.166ms (SLO: <52.500ms -2.5%) vs baseline: +0.2%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +4.9%


✅ start-finish-telemetry

Time: ✅ 52.308ms (SLO: <54.500ms -4.0%) vs baseline: -0.4%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +5.1%


✅ start-finish-traceid128

Time: ✅ 54.330ms (SLO: <57.000ms -4.7%) vs baseline: -0.5%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +5.2%


✅ start-traceid128

Time: ✅ 16.601ms (SLO: <22.500ms 📉 -26.2%) vs baseline: +1.2%

Memory: ✅ 36.293MB (SLO: <53.000MB 📉 -31.5%) vs baseline: +4.7%


✅ update-name

Time: ✅ 16.425ms (SLO: <22.000ms 📉 -25.3%) vs baseline: +0.6%

Memory: ✅ 36.578MB (SLO: <53.000MB 📉 -31.0%) vs baseline: +5.4%


tracer - 6/6

✅ large

Time: ✅ 29.159ms (SLO: <32.950ms 📉 -11.5%) vs baseline: +0.4%

Memory: ✅ 35.606MB (SLO: <36.500MB -2.5%) vs baseline: +4.4%


✅ medium

Time: ✅ 2.900ms (SLO: <3.200ms -9.4%) vs baseline: +0.5%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.6%


✅ small

Time: ✅ 328.005µs (SLO: <370.000µs 📉 -11.3%) vs baseline: +0.5%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.6%

ℹ️ Scenarios Missing SLO Configuration (9 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

@mabdinur mabdinur force-pushed the munir/remove-tornado-stuff branch from ce01e46 to 177d120 Compare November 20, 2025 20:34
@mabdinur mabdinur force-pushed the munir/remove-tornado-stuff branch from 177d120 to 17c0219 Compare November 20, 2025 20:38
@mabdinur mabdinur changed the title chore(tornado): drop support for <v6.1 fix(tornado): fix tracer.wrap() support for coroutines and Futures Nov 20, 2025
@mabdinur mabdinur force-pushed the munir/remove-tornado-stuff branch from 03628cf to 1909383 Compare November 21, 2025 16:15
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