ci(appsec): fix subprocess flakyness [backport 4.1] #15728

dd-octo-sts · 2025-12-19T13:16:15Z

Backport fa5ce13 from #15724 to 4.1.

Problem

FLAKY TESTS IDS: DD_0CHY3W DD_NMRUZV DD_UPYTSO DD_9ICU9D DD_084DFM

The test_subprocess.py tests were flaky, failing intermittently with specific random seeds (e.g., --randomly-seed=1219310116). The failures manifested in two ways:

Pin.get_from(os) returning None: Tests failed with AttributeError: 'NoneType' object has no attribute '_clone'
Incorrect span counts: Tests expecting 1 span received 2 spans, or vice versa

The root cause was inadequate cleanup between tests, leading to state pollution that caused subsequent tests to fail depending on execution order.

Root Cause Analysis

Through systematic investigation with the problematic random seed, we identified six distinct issues:

1. Missing `os.fork` in `unpatch()` ❌

os.fork was patched but never unpatched
Left wrapped functions persisting between tests
Impact: Stale wrappers with outdated closure state

2. Missing Pin Removal in `unpatch()` ❌

Pin objects were never removed from os and subprocess modules
Impact: Tests expecting no Pin would find leftover Pins from previous tests

3. Test Couldn't Handle None Pin ❌

When asm_config._load_modules=False, patch() returns early without setting a Pin
Tests blindly called Pin.get_from(os)._clone() causing AttributeError
Impact: Immediate test failure

4. `test_unpatch` Tried to Use Removed Pin ❌

After proper unpatch cleanup, Pin is removed
Test tried to get and clone a non-existent Pin
Impact: Test failure after fixing issue trace/errors: add a way to handle trace errors #2

5. Incomplete Fixture Cleanup ❌

auto_unpatch fixture only cleaned up after tests
State from previous tests polluted subsequent tests
Impact: Test failures dependent on execution order

Testing

Before Fix

 $ scripts/run-tests --venv 15fbf61 -- -- tests/contrib/subprocess/test_subprocess.py --randomly-seed=1219310116                                                                                                                   
 # Multiple failures:                                                                                                                                                                                                              
 # - test_ossystem_disabled[config1][py3.10]: AttributeError: 'NoneType' object has no attribute '_clone'                                                                                                                          
 # - test_ossystem_disabled[config1][py3.10]: AssertionError: assert 2 == 1 (unexpected spans)                                                                                                                                     
 # - test_unpatch[py3.11]: AttributeError: 'NoneType' object has no attribute '_clone'

After Fix

 $ scripts/run-tests --venv 15fbf61 --venv 7ed64b0 -- -- tests/contrib/subprocess/test_subprocess.py --randomly-seed=1219310116

✅ Python 3.10: 488/488 tests passed
✅ Python 3.11: 485/485 tests passed

Verification

✅ Tests pass with the problematic random seed on both Python 3.10 and 3.11
✅ Tests pass in isolation
✅ Tests pass without random seed
✅ No regression in other test suites

Related Issues

Fixes flaky tests reported with random seed --randomly-seed=1219310116:

test_ossystem_disabled[config1][py3.10] - Pin.get_from returns None
test_ossystem_disabled[config1][py3.10] - Getting 2 spans instead of 1
test_unpatch[py3.11] - 'NoneType' object has no attribute '_clone'

## Problem FLAKY TESTS IDS: DD_0CHY3W DD_NMRUZV DD_UPYTSO DD_9ICU9D DD_084DFM The `test_subprocess.py` tests were flaky, failing intermittently with specific random seeds (e.g., `--randomly-seed=1219310116`). The failures manifested in two ways: 1. **`Pin.get_from(os)` returning `None`**: Tests failed with `AttributeError: 'NoneType' object has no attribute '_clone'` 2. **Incorrect span counts**: Tests expecting 1 span received 2 spans, or vice versa The root cause was **inadequate cleanup between tests**, leading to state pollution that caused subsequent tests to fail depending on execution order. ## Root Cause Analysis Through systematic investigation with the problematic random seed, we identified **six distinct issues**: ### 1. Missing `os.fork` in `unpatch()` ❌ - `os.fork` was patched but never unpatched - Left wrapped functions persisting between tests - **Impact**: Stale wrappers with outdated closure state ### 2. Missing Pin Removal in `unpatch()` ❌ - Pin objects were never removed from `os` and `subprocess` modules - **Impact**: Tests expecting no Pin would find leftover Pins from previous tests ### 3. Test Couldn't Handle None Pin ❌ - When `asm_config._load_modules=False`, `patch()` returns early without setting a Pin - Tests blindly called `Pin.get_from(os)._clone()` causing AttributeError - **Impact**: Immediate test failure ### 4. `test_unpatch` Tried to Use Removed Pin ❌ - After proper unpatch cleanup, Pin is removed - Test tried to get and clone a non-existent Pin - **Impact**: Test failure after fixing issue #2 ### 5. Incomplete Fixture Cleanup ❌ - `auto_unpatch` fixture only cleaned up **after** tests - State from previous tests polluted subsequent tests - **Impact**: Test failures dependent on execution order ## Testing Before Fix ``` $ scripts/run-tests --venv 15fbf61 -- -- tests/contrib/subprocess/test_subprocess.py --randomly-seed=1219310116 # Multiple failures: # - test_ossystem_disabled[config1][py3.10]: AttributeError: 'NoneType' object has no attribute '_clone' # - test_ossystem_disabled[config1][py3.10]: AssertionError: assert 2 == 1 (unexpected spans) # - test_unpatch[py3.11]: AttributeError: 'NoneType' object has no attribute '_clone' ``` After Fix ``` $ scripts/run-tests --venv 15fbf61 --venv 7ed64b0 -- -- tests/contrib/subprocess/test_subprocess.py --randomly-seed=1219310116 ``` ✅ Python 3.10: 488/488 tests passed ✅ Python 3.11: 485/485 tests passed Verification - ✅ Tests pass with the problematic random seed on both Python 3.10 and 3.11 - ✅ Tests pass in isolation - ✅ Tests pass without random seed - ✅ No regression in other test suites --- Related Issues Fixes flaky tests reported with random seed --randomly-seed=1219310116: - test_ossystem_disabled[config1][py3.10] - Pin.get_from returns None - test_ossystem_disabled[config1][py3.10] - Getting 2 spans instead of 1 - test_unpatch[py3.11] - 'NoneType' object has no attribute '_clone' (cherry picked from commit fa5ce13) Signed-off-by: Alberto Vara <[email protected]>

github-actions · 2025-12-19T13:16:53Z

CODEOWNERS have been resolved as:

ddtrace/appsec/_utils.py                                                @DataDog/asm-python
ddtrace/contrib/internal/subprocess/patch.py                            @DataDog/asm-python
ddtrace/internal/settings/asm.py                                        @DataDog/asm-python
riotfile.py                                                             @DataDog/apm-python
tests/contrib/subprocess/test_subprocess.py                             @DataDog/asm-python

github-actions · 2025-12-19T13:47:33Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 245 ± 2 ms.

The average import time from base is: 248 ± 2 ms.

The import time difference between this PR and base is: -2.31 ± 0.09 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.680 ms (1.09%)

ddtrace 1.349 ms (0.55%)

ddtrace._logger 0.675 ms (0.28%)

ddtrace.internal.telemetry 0.675 ms (0.28%)

ddtrace.internal.telemetry.writer 0.675 ms (0.28%)

ddtrace.internal.utils.version 0.675 ms (0.28%)

ddtrace.version 0.675 ms (0.28%)

ddtrace.internal._unpatched 0.027 ms (0.01%)

json 0.027 ms (0.01%)

json.decoder 0.027 ms (0.01%)

re 0.027 ms (0.01%)

enum 0.027 ms (0.01%)

types 0.027 ms (0.01%)

ddtrace.bootstrap.sitecustomize 1.331 ms (0.54%)

ddtrace.bootstrap.preload 1.331 ms (0.54%)

ddtrace.internal.remoteconfig.client 0.630 ms (0.26%)

pr-commenter · 2025-12-19T14:08:05Z

Performance SLOs

Comparing candidate backport-15724-to-4.1 (2b19cfb) with baseline 4.1 (ca995a6)

📈 Performance Regressions (3 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 17.747µs (SLO: <20.000µs 📉 -11.3%) vs baseline: 📈 +22.7%

Memory: ✅ 42.959MB (SLO: <43.250MB 🟡 -0.7%) vs baseline: +4.6%

✅ add_inplace_aspect

Time: ✅ 14.435µs (SLO: <20.000µs 📉 -27.8%) vs baseline: -0.5%

Memory: ✅ 43.037MB (SLO: <43.250MB 🟡 -0.5%) vs baseline: +5.0%

✅ add_inplace_noaspect

Time: ✅ 0.337µs (SLO: <10.000µs 📉 -96.6%) vs baseline: ~same

Memory: ✅ 43.096MB (SLO: <43.000MB +0.2%) vs baseline: +5.1%

✅ add_noaspect

Time: ✅ 0.543µs (SLO: <10.000µs 📉 -94.6%) vs baseline: -0.1%

Memory: ✅ 42.802MB (SLO: <43.000MB 🟡 -0.5%) vs baseline: +4.2%

✅ bytearray_aspect

Time: ✅ 17.282µs (SLO: <30.000µs 📉 -42.4%) vs baseline: +0.3%

Memory: ✅ 43.018MB (SLO: <43.500MB 🟡 -1.1%) vs baseline: +5.0%

✅ bytearray_extend_aspect

Time: ✅ 22.711µs (SLO: <30.000µs 📉 -24.3%) vs baseline: ~same

Memory: ✅ 42.979MB (SLO: <43.500MB 🟡 -1.2%) vs baseline: +4.8%

✅ bytearray_extend_noaspect

Time: ✅ 2.621µs (SLO: <10.000µs 📉 -73.8%) vs baseline: +0.3%

Memory: ✅ 42.998MB (SLO: <43.500MB 🟡 -1.2%) vs baseline: +4.8%

✅ bytearray_noaspect

Time: ✅ 1.423µs (SLO: <10.000µs 📉 -85.8%) vs baseline: ~same

Memory: ✅ 42.939MB (SLO: <43.500MB 🟡 -1.3%) vs baseline: +4.7%

✅ bytes_aspect

Time: ✅ 16.054µs (SLO: <20.000µs 📉 -19.7%) vs baseline: +0.4%

Memory: ✅ 42.920MB (SLO: <43.000MB 🟡 -0.2%) vs baseline: +4.5%

✅ bytes_noaspect

Time: ✅ 1.379µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -0.9%

Memory: ✅ 42.979MB (SLO: <43.000MB 🟡 ~same) vs baseline: +4.7%

✅ bytesio_aspect

Time: ✅ 52.201µs (SLO: <70.000µs 📉 -25.4%) vs baseline: -0.8%

Memory: ✅ 43.037MB (SLO: <43.500MB 🟡 -1.1%) vs baseline: +4.9%

✅ bytesio_noaspect

Time: ✅ 3.140µs (SLO: <10.000µs 📉 -68.6%) vs baseline: -0.5%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +3.7%

✅ capitalize_aspect

Time: ✅ 14.182µs (SLO: <20.000µs 📉 -29.1%) vs baseline: +0.8%

Memory: ✅ 42.880MB (SLO: <43.000MB 🟡 -0.3%) vs baseline: +4.5%

✅ capitalize_noaspect

Time: ✅ 2.529µs (SLO: <10.000µs 📉 -74.7%) vs baseline: +0.3%

Memory: ✅ 42.900MB (SLO: <43.000MB 🟡 -0.2%) vs baseline: +4.4%

✅ casefold_aspect

Time: ✅ 14.028µs (SLO: <20.000µs 📉 -29.9%) vs baseline: -0.5%

Memory: ✅ 43.096MB (SLO: <43.000MB +0.2%) vs baseline: +5.0%

✅ casefold_noaspect

Time: ✅ 3.014µs (SLO: <10.000µs 📉 -69.9%) vs baseline: -0.4%

Memory: ✅ 42.762MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +4.2%

✅ decode_aspect

Time: ✅ 14.972µs (SLO: <30.000µs 📉 -50.1%) vs baseline: +0.7%

Memory: ✅ 42.880MB (SLO: <43.500MB 🟡 -1.4%) vs baseline: +4.4%

✅ decode_noaspect

Time: ✅ 1.547µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -1.2%

Memory: ✅ 42.979MB (SLO: <43.500MB 🟡 -1.2%) vs baseline: +4.7%

✅ encode_aspect

Time: ✅ 17.819µs (SLO: <30.000µs 📉 -40.6%) vs baseline: 📈 +24.9%

Memory: ✅ 42.920MB (SLO: <43.500MB 🟡 -1.3%) vs baseline: +4.7%

✅ encode_noaspect

Time: ✅ 1.451µs (SLO: <10.000µs 📉 -85.5%) vs baseline: -0.5%

Memory: ✅ 42.998MB (SLO: <43.000MB 🟡 ~same) vs baseline: +4.9%

✅ format_aspect

Time: ✅ 168.970µs (SLO: <200.000µs 📉 -15.5%) vs baseline: ~same

Memory: ✅ 43.018MB (SLO: <43.250MB 🟡 -0.5%) vs baseline: +4.5%

✅ format_map_aspect

Time: ✅ 188.853µs (SLO: <200.000µs -5.6%) vs baseline: -0.2%

Memory: ✅ 43.175MB (SLO: <43.500MB 🟡 -0.7%) vs baseline: +5.1%

✅ format_map_noaspect

Time: ✅ 3.691µs (SLO: <10.000µs 📉 -63.1%) vs baseline: -0.5%

Memory: ✅ 42.939MB (SLO: <43.250MB 🟡 -0.7%) vs baseline: +4.8%

✅ format_noaspect

Time: ✅ 3.096µs (SLO: <10.000µs 📉 -69.0%) vs baseline: +0.4%

Memory: ✅ 42.782MB (SLO: <43.250MB 🟡 -1.1%) vs baseline: +4.2%

✅ index_aspect

Time: ✅ 14.641µs (SLO: <20.000µs 📉 -26.8%) vs baseline: -0.4%

Memory: ✅ 42.920MB (SLO: <43.250MB 🟡 -0.8%) vs baseline: +4.3%

✅ index_noaspect

Time: ✅ 0.465µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.4%

Memory: ✅ 42.979MB (SLO: <43.000MB 🟡 ~same) vs baseline: +4.9%

✅ join_aspect

Time: ✅ 16.263µs (SLO: <20.000µs 📉 -18.7%) vs baseline: -0.2%

Memory: ✅ 43.018MB (SLO: <43.500MB 🟡 -1.1%) vs baseline: +4.8%

✅ join_noaspect

Time: ✅ 1.476µs (SLO: <10.000µs 📉 -85.2%) vs baseline: -0.4%

Memory: ✅ 42.644MB (SLO: <43.250MB 🟡 -1.4%) vs baseline: +4.1%

✅ ljust_aspect

Time: ✅ 19.957µs (SLO: <30.000µs 📉 -33.5%) vs baseline: ~same

Memory: ✅ 42.959MB (SLO: <43.250MB 🟡 -0.7%) vs baseline: +4.6%

✅ ljust_noaspect

Time: ✅ 2.621µs (SLO: <10.000µs 📉 -73.8%) vs baseline: -0.5%

Memory: ✅ 42.841MB (SLO: <43.250MB 🟡 -0.9%) vs baseline: +4.5%

✅ lower_aspect

Time: ✅ 17.205µs (SLO: <30.000µs 📉 -42.7%) vs baseline: +0.2%

Memory: ✅ 42.861MB (SLO: <43.500MB 🟡 -1.5%) vs baseline: +4.1%

✅ lower_noaspect

Time: ✅ 2.328µs (SLO: <10.000µs 📉 -76.7%) vs baseline: -0.7%

Memory: ✅ 42.743MB (SLO: <43.250MB 🟡 -1.2%) vs baseline: +4.0%

✅ lstrip_aspect

Time: ✅ 16.903µs (SLO: <20.000µs 📉 -15.5%) vs baseline: ~same

Memory: ✅ 42.959MB (SLO: <43.250MB 🟡 -0.7%) vs baseline: +4.9%

✅ lstrip_noaspect

Time: ✅ 1.825µs (SLO: <10.000µs 📉 -81.8%) vs baseline: +0.8%

Memory: ✅ 42.939MB (SLO: <43.000MB 🟡 -0.1%) vs baseline: +4.9%

✅ modulo_aspect

Time: ✅ 164.608µs (SLO: <200.000µs 📉 -17.7%) vs baseline: -0.1%

Memory: ✅ 43.096MB (SLO: <43.500MB 🟡 -0.9%) vs baseline: +5.0%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 172.320µs (SLO: <200.000µs 📉 -13.8%) vs baseline: ~same

Memory: ✅ 43.037MB (SLO: <43.500MB 🟡 -1.1%) vs baseline: +4.7%

✅ modulo_aspect_for_bytes

Time: ✅ 165.985µs (SLO: <200.000µs 📉 -17.0%) vs baseline: -0.2%

Memory: ✅ 43.037MB (SLO: <43.500MB 🟡 -1.1%) vs baseline: +4.6%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 174.703µs (SLO: <200.000µs 📉 -12.6%) vs baseline: +3.2%

Memory: ✅ 43.155MB (SLO: <43.500MB 🟡 -0.8%) vs baseline: +4.9%

✅ modulo_noaspect

Time: ✅ 3.579µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +0.8%

Memory: ✅ 42.762MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +3.9%

✅ replace_aspect

Time: ✅ 212.301µs (SLO: <300.000µs 📉 -29.2%) vs baseline: +0.4%

Memory: ✅ 43.273MB (SLO: <44.000MB 🟡 -1.7%) vs baseline: +5.1%

✅ replace_noaspect

Time: ✅ 5.077µs (SLO: <10.000µs 📉 -49.2%) vs baseline: -0.4%

Memory: ✅ 42.861MB (SLO: <43.000MB 🟡 -0.3%) vs baseline: +4.5%

✅ repr_aspect

Time: ✅ 1.373µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -0.5%

Memory: ✅ 42.880MB (SLO: <43.500MB 🟡 -1.4%) vs baseline: +4.6%

✅ repr_noaspect

Time: ✅ 0.521µs (SLO: <10.000µs 📉 -94.8%) vs baseline: -2.3%

Memory: ✅ 42.664MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.2%

✅ rstrip_aspect

Time: ✅ 18.231µs (SLO: <30.000µs 📉 -39.2%) vs baseline: +0.1%

Memory: ✅ 42.880MB (SLO: <43.000MB 🟡 -0.3%) vs baseline: +4.7%

✅ rstrip_noaspect

Time: ✅ 1.862µs (SLO: <10.000µs 📉 -81.4%) vs baseline: -0.3%

Memory: ✅ 42.880MB (SLO: <43.000MB 🟡 -0.3%) vs baseline: +4.4%

✅ slice_aspect

Time: ✅ 15.469µs (SLO: <20.000µs 📉 -22.7%) vs baseline: -0.4%

Memory: ✅ 43.057MB (SLO: <43.000MB +0.1%) vs baseline: +5.0%

✅ slice_noaspect

Time: ✅ 0.594µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.1%

Memory: ✅ 42.959MB (SLO: <43.000MB 🟡 ~same) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 51.162µs (SLO: <80.000µs 📉 -36.0%) vs baseline: -0.4%

Memory: ✅ 43.077MB (SLO: <43.500MB 🟡 -1.0%) vs baseline: +5.0%

✅ stringio_noaspect

Time: ✅ 3.469µs (SLO: <10.000µs 📉 -65.3%) vs baseline: -0.8%

Memory: ✅ 42.979MB (SLO: <43.500MB 🟡 -1.2%) vs baseline: +5.0%

✅ strip_aspect

Time: ✅ 16.817µs (SLO: <20.000µs 📉 -15.9%) vs baseline: -0.8%

Memory: ✅ 42.998MB (SLO: <43.000MB 🟡 ~same) vs baseline: +5.0%

✅ strip_noaspect

Time: ✅ 2.000µs (SLO: <10.000µs 📉 -80.0%) vs baseline: 📈 +11.3%

Memory: ✅ 42.743MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +3.9%

✅ swapcase_aspect

Time: ✅ 17.707µs (SLO: <30.000µs 📉 -41.0%) vs baseline: ~same

Memory: ✅ 42.998MB (SLO: <43.000MB 🟡 ~same) vs baseline: +4.9%

✅ swapcase_noaspect

Time: ✅ 2.734µs (SLO: <10.000µs 📉 -72.7%) vs baseline: +0.3%

Memory: ✅ 42.900MB (SLO: <43.000MB 🟡 -0.2%) vs baseline: +4.3%

✅ title_aspect

Time: ✅ 17.508µs (SLO: <30.000µs 📉 -41.6%) vs baseline: -0.2%

Memory: ✅ 42.900MB (SLO: <43.000MB 🟡 -0.2%) vs baseline: +4.4%

✅ title_noaspect

Time: ✅ 2.733µs (SLO: <10.000µs 📉 -72.7%) vs baseline: +6.2%

Memory: ✅ 42.821MB (SLO: <43.000MB 🟡 -0.4%) vs baseline: +4.4%

✅ translate_aspect

Time: ✅ 19.471µs (SLO: <30.000µs 📉 -35.1%) vs baseline: -0.3%

Memory: ✅ 43.037MB (SLO: <43.000MB ~same) vs baseline: +5.0%

✅ translate_noaspect

Time: ✅ 4.131µs (SLO: <10.000µs 📉 -58.7%) vs baseline: -0.6%

Memory: ✅ 43.057MB (SLO: <43.000MB +0.1%) vs baseline: +5.0%

✅ upper_aspect

Time: ✅ 17.201µs (SLO: <30.000µs 📉 -42.7%) vs baseline: -0.6%

Memory: ✅ 43.018MB (SLO: <43.000MB ~same) vs baseline: +4.8%

✅ upper_noaspect

Time: ✅ 2.345µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.7%

Memory: ✅ 42.802MB (SLO: <43.000MB 🟡 -0.5%) vs baseline: +4.4%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.049µs (SLO: <10.000µs 📉 -49.5%) vs baseline: 📈 +25.5%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 4.120µs (SLO: <10.000µs 📉 -58.8%) vs baseline: +1.1%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +4.8%

✅ ospathjoin_aspect

Time: ✅ 5.914µs (SLO: <10.000µs 📉 -40.9%) vs baseline: -0.2%

Memory: ✅ 41.386MB (SLO: <43.000MB -3.8%) vs baseline: +4.8%

✅ ospathjoin_noaspect

Time: ✅ 5.991µs (SLO: <10.000µs 📉 -40.1%) vs baseline: +0.3%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ ospathnormcase_aspect

Time: ✅ 3.339µs (SLO: <10.000µs 📉 -66.6%) vs baseline: +1.8%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +4.9%

✅ ospathnormcase_noaspect

Time: ✅ 3.393µs (SLO: <10.000µs 📉 -66.1%) vs baseline: +1.0%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ ospathsplit_aspect

Time: ✅ 4.635µs (SLO: <10.000µs 📉 -53.6%) vs baseline: +0.7%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ ospathsplit_noaspect

Time: ✅ 4.757µs (SLO: <10.000µs 📉 -52.4%) vs baseline: +1.1%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ ospathsplitdrive_aspect

Time: ✅ 3.595µs (SLO: <10.000µs 📉 -64.1%) vs baseline: -0.5%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +5.1%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.758µs (SLO: <10.000µs 📉 -92.4%) vs baseline: +1.8%

Memory: ✅ 41.524MB (SLO: <43.000MB -3.4%) vs baseline: +5.1%

✅ ospathsplitext_aspect

Time: ✅ 4.428µs (SLO: <10.000µs 📉 -55.7%) vs baseline: +0.4%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.8%

✅ ospathsplitext_noaspect

Time: ✅ 4.513µs (SLO: <10.000µs 📉 -54.9%) vs baseline: +0.6%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.8%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.352µs (SLO: <20.000µs 📉 -83.2%) vs baseline: 📈 +11.3%

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

✅ 1-count-metrics-100-times

Time: ✅ 199.763µs (SLO: <220.000µs -9.2%) vs baseline: -0.8%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ 1-distribution-metric-1-times

Time: ✅ 3.374µs (SLO: <20.000µs 📉 -83.1%) vs baseline: +1.0%

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

✅ 1-distribution-metrics-100-times

Time: ✅ 216.686µs (SLO: <230.000µs -5.8%) vs baseline: -0.7%

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

✅ 1-gauge-metric-1-times

Time: ✅ 2.177µs (SLO: <20.000µs 📉 -89.1%) vs baseline: +0.2%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.6%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.275µs (SLO: <150.000µs -9.1%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ 1-rate-metric-1-times

Time: ✅ 3.167µs (SLO: <20.000µs 📉 -84.2%) vs baseline: +0.5%

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

✅ 1-rate-metrics-100-times

Time: ✅ 213.179µs (SLO: <250.000µs 📉 -14.7%) vs baseline: -0.3%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.3%

✅ 100-count-metrics-100-times

Time: ✅ 20.079ms (SLO: <22.000ms -8.7%) vs baseline: -1.7%

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

✅ 100-distribution-metrics-100-times

Time: ✅ 2.308ms (SLO: <2.550ms -9.5%) vs baseline: -0.8%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.4%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.414ms (SLO: <1.550ms -8.8%) vs baseline: +0.7%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ 100-rate-metrics-100-times

Time: ✅ 2.204ms (SLO: <2.550ms 📉 -13.6%) vs baseline: -0.8%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.3%

✅ flush-1-metric

Time: ✅ 4.637µs (SLO: <20.000µs 📉 -76.8%) vs baseline: -0.7%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.7%

✅ flush-100-metrics

Time: ✅ 173.887µs (SLO: <250.000µs 📉 -30.4%) vs baseline: -0.4%

Memory: ✅ 35.291MB (SLO: <35.500MB 🟡 -0.6%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.179ms (SLO: <2.500ms 📉 -12.8%) vs baseline: -0.2%

Memory: ✅ 36.038MB (SLO: <36.500MB 🟡 -1.3%) vs baseline: +5.2%

🟡 Near SLO Breach (15 suites)

🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.284µs (SLO: <20.000µs 📉 -33.6%) vs baseline: +0.3%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.8%

✅ context_with_data_no_listeners

Time: ✅ 3.262µs (SLO: <10.000µs 📉 -67.4%) vs baseline: ~same

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

✅ get_item_exists

Time: ✅ 0.579µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.0%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.6%

✅ get_item_missing

Time: ✅ 0.637µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.6%

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

✅ set_item

Time: ✅ 24.302µs (SLO: <30.000µs 📉 -19.0%) vs baseline: -0.2%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.8%

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.604ms (SLO: <22.300ms 📉 -12.1%) vs baseline: +0.1%

Memory: ✅ 68.272MB (SLO: <70.500MB -3.2%) vs baseline: +4.9%

✅ exception-replay-enabled

Time: ✅ 1.370ms (SLO: <1.450ms -5.5%) vs baseline: +0.3%

Memory: ✅ 66.313MB (SLO: <67.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ iast

Time: ✅ 19.551ms (SLO: <22.250ms 📉 -12.1%) vs baseline: ~same

Memory: ✅ 68.174MB (SLO: <70.000MB -2.6%) vs baseline: +5.0%

✅ profiler

Time: ✅ 14.757ms (SLO: <16.550ms 📉 -10.8%) vs baseline: +0.1%

Memory: ✅ 56.113MB (SLO: <57.500MB -2.4%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 19.493ms (SLO: <21.750ms 📉 -10.4%) vs baseline: +0.1%

Memory: ✅ 68.302MB (SLO: <70.500MB -3.1%) vs baseline: +5.0%

✅ span-code-origin

Time: ✅ 20.072ms (SLO: <28.200ms 📉 -28.8%) vs baseline: +1.4%

Memory: ✅ 68.131MB (SLO: <71.000MB -4.0%) vs baseline: +4.8%

✅ tracer

Time: ✅ 19.567ms (SLO: <21.750ms 📉 -10.0%) vs baseline: ~same

Memory: ✅ 68.184MB (SLO: <70.000MB -2.6%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 20.918ms (SLO: <23.500ms 📉 -11.0%) vs baseline: +0.2%

Memory: ✅ 69.226MB (SLO: <71.000MB -2.5%) vs baseline: +4.8%

✅ tracer-dont-create-db-spans

Time: ✅ 19.625ms (SLO: <21.500ms -8.7%) vs baseline: ~same

Memory: ✅ 68.252MB (SLO: <70.000MB -2.5%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.792ms (SLO: <17.500ms -4.0%) vs baseline: -0.1%

Memory: ✅ 67.948MB (SLO: <70.000MB -2.9%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 19.472ms (SLO: <21.750ms 📉 -10.5%) vs baseline: +0.1%

Memory: ✅ 68.243MB (SLO: <72.500MB -5.9%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 17.621ms (SLO: <19.650ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 68.007MB (SLO: <70.000MB -2.8%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 19.115ms (SLO: <20.100ms -4.9%) vs baseline: +0.4%

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

✅ tracer-no-middleware

Time: ✅ 19.229ms (SLO: <21.500ms 📉 -10.6%) vs baseline: -0.1%

Memory: ✅ 68.154MB (SLO: <70.000MB -2.6%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 19.611ms (SLO: <22.000ms 📉 -10.9%) vs baseline: +1.0%

Memory: ✅ 68.175MB (SLO: <70.500MB -3.3%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.308ms (SLO: <19.850ms 📉 -17.8%) vs baseline: ~same

Memory: ✅ 69.835MB (SLO: <70.000MB 🟡 -0.2%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 16.370ms (SLO: <19.400ms 📉 -15.6%) vs baseline: +0.4%

Memory: ✅ 69.796MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.304ms (SLO: <19.450ms 📉 -16.2%) vs baseline: -0.3%

Memory: ✅ 69.855MB (SLO: <70.000MB 🟡 -0.2%) vs baseline: +5.0%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.067ms (SLO: <2.300ms 📉 -10.1%) vs baseline: -0.1%

Memory: ✅ 55.679MB (SLO: <56.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ errortracking-enabled-user

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

Memory: ✅ 55.738MB (SLO: <56.500MB 🟡 -1.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: -0.1%

Memory: ✅ 55.738MB (SLO: <56.500MB 🟡 -1.3%) vs baseline: +4.8%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.380ms (SLO: <4.750ms 📉 -28.8%) vs baseline: ~same

Memory: ✅ 55.764MB (SLO: <66.500MB 📉 -16.1%) vs baseline: +4.8%

✅ appsec-post

Time: ✅ 2.866ms (SLO: <6.750ms 📉 -57.5%) vs baseline: +0.6%

Memory: ✅ 55.783MB (SLO: <66.500MB 📉 -16.1%) vs baseline: +5.1%

✅ appsec-telemetry

Time: ✅ 3.404ms (SLO: <4.750ms 📉 -28.3%) vs baseline: +0.5%

Memory: ✅ 55.725MB (SLO: <66.500MB 📉 -16.2%) vs baseline: +4.7%

✅ debugger

Time: ✅ 1.870ms (SLO: <2.000ms -6.5%) vs baseline: +0.2%

Memory: ✅ 47.844MB (SLO: <49.500MB -3.3%) vs baseline: +4.8%

✅ iast-get

Time: ✅ 1.863ms (SLO: <2.000ms -6.9%) vs baseline: +0.4%

Memory: ✅ 44.876MB (SLO: <49.000MB -8.4%) vs baseline: +5.1%

✅ profiler

Time: ✅ 1.861ms (SLO: <2.100ms 📉 -11.4%) vs baseline: -0.3%

Memory: ✅ 48.733MB (SLO: <50.000MB -2.5%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 3.359ms (SLO: <3.650ms -8.0%) vs baseline: ~same

Memory: ✅ 55.747MB (SLO: <56.000MB 🟡 -0.5%) vs baseline: +4.7%

✅ tracer

Time: ✅ 3.377ms (SLO: <3.650ms -7.5%) vs baseline: +0.4%

Memory: ✅ 55.714MB (SLO: <56.500MB 🟡 -1.4%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 3.372ms (SLO: <3.650ms -7.6%) vs baseline: ~same

Memory: ✅ 55.803MB (SLO: <60.000MB -7.0%) vs baseline: +5.2%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.064ms (SLO: <4.200ms 📉 -50.9%) vs baseline: ~same

Memory: ✅ 55.601MB (SLO: <66.000MB 📉 -15.8%) vs baseline: +4.6%

✅ iast-enabled

Time: ✅ 2.069ms (SLO: <2.800ms 📉 -26.1%) vs baseline: +0.2%

Memory: ✅ 55.758MB (SLO: <62.500MB 📉 -10.8%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.061ms (SLO: <2.250ms -8.4%) vs baseline: +0.5%

Memory: ✅ 55.699MB (SLO: <56.500MB 🟡 -1.4%) vs baseline: +4.6%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 82.665µs (SLO: <100.000µs 📉 -17.3%) vs baseline: +4.4%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.5%

✅ b3_headers

Time: ✅ 13.683µs (SLO: <20.000µs 📉 -31.6%) vs baseline: -1.4%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ b3_single_headers

Time: ✅ 12.746µs (SLO: <20.000µs 📉 -36.3%) vs baseline: -1.5%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.4%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 61.462µs (SLO: <80.000µs 📉 -23.2%) vs baseline: -0.9%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 63.695µs (SLO: <80.000µs 📉 -20.4%) vs baseline: -0.9%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.6%

✅ empty_headers

Time: ✅ 1.591µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +1.4%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.5%

✅ full_t_id_datadog_headers

Time: ✅ 21.399µs (SLO: <30.000µs 📉 -28.7%) vs baseline: -2.3%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.2%

✅ invalid_priority_header

Time: ✅ 6.457µs (SLO: <10.000µs 📉 -35.4%) vs baseline: +0.5%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ invalid_span_id_header

Time: ✅ 6.480µs (SLO: <10.000µs 📉 -35.2%) vs baseline: +1.0%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.4%

✅ invalid_tags_header

Time: ✅ 6.444µs (SLO: <10.000µs 📉 -35.6%) vs baseline: +0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.4%

✅ invalid_trace_id_header

Time: ✅ 6.388µs (SLO: <10.000µs 📉 -36.1%) vs baseline: -0.6%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ large_header_no_matches

Time: ✅ 27.430µs (SLO: <30.000µs -8.6%) vs baseline: ~same

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ large_valid_headers_all

Time: ✅ 28.610µs (SLO: <40.000µs 📉 -28.5%) vs baseline: ~same

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.6%

✅ medium_header_no_matches

Time: ✅ 9.773µs (SLO: <20.000µs 📉 -51.1%) vs baseline: -0.2%

Memory: ✅ 35.075MB (SLO: <35.500MB 🟡 -1.2%) vs baseline: +5.3%

✅ medium_valid_headers_all

Time: ✅ 11.227µs (SLO: <20.000µs 📉 -43.9%) vs baseline: +1.0%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.5%

✅ none_propagation_style

Time: ✅ 1.672µs (SLO: <10.000µs 📉 -83.3%) vs baseline: +0.3%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ tracecontext_headers

Time: ✅ 33.292µs (SLO: <40.000µs 📉 -16.8%) vs baseline: -1.2%

Memory: ✅ 35.055MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.2%

✅ valid_headers_all

Time: ✅ 6.464µs (SLO: <10.000µs 📉 -35.4%) vs baseline: +0.6%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.2%

✅ valid_headers_basic

Time: ✅ 6.053µs (SLO: <10.000µs 📉 -39.5%) vs baseline: +0.2%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ wsgi_empty_headers

Time: ✅ 1.572µs (SLO: <10.000µs 📉 -84.3%) vs baseline: -0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ wsgi_invalid_priority_header

Time: ✅ 6.480µs (SLO: <10.000µs 📉 -35.2%) vs baseline: -0.5%

Memory: ✅ 35.055MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.3%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.562µs (SLO: <10.000µs 📉 -84.4%) vs baseline: -1.0%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.0%

✅ wsgi_invalid_tags_header

Time: ✅ 6.522µs (SLO: <10.000µs 📉 -34.8%) vs baseline: +0.9%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.437µs (SLO: <10.000µs 📉 -35.6%) vs baseline: -0.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ wsgi_large_header_no_matches

Time: ✅ 28.584µs (SLO: <40.000µs 📉 -28.5%) vs baseline: +0.1%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.945µs (SLO: <40.000µs 📉 -25.1%) vs baseline: +1.2%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.206µs (SLO: <20.000µs 📉 -49.0%) vs baseline: +0.3%

Memory: ✅ 35.055MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.9%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.572µs (SLO: <20.000µs 📉 -42.1%) vs baseline: ~same

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ wsgi_valid_headers_all

Time: ✅ 6.480µs (SLO: <10.000µs 📉 -35.2%) vs baseline: -0.3%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.7%

✅ wsgi_valid_headers_basic

Time: ✅ 6.025µs (SLO: <10.000µs 📉 -39.8%) vs baseline: ~same

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.2%

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.554µs (SLO: <30.000µs 📉 -28.2%) vs baseline: +5.1%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ with_all

Time: ✅ 26.941µs (SLO: <40.000µs 📉 -32.6%) vs baseline: +0.4%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.1%

✅ with_dd_origin

Time: ✅ 24.149µs (SLO: <30.000µs 📉 -19.5%) vs baseline: +0.9%

Memory: ✅ 35.055MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.2%

✅ with_priority_and_origin

Time: ✅ 23.693µs (SLO: <40.000µs 📉 -40.8%) vs baseline: +0.4%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ with_sampling_priority

Time: ✅ 20.732µs (SLO: <30.000µs 📉 -30.9%) vs baseline: +1.0%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ with_tags

Time: ✅ 25.056µs (SLO: <40.000µs 📉 -37.4%) vs baseline: +0.4%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ with_tags_invalid

Time: ✅ 26.501µs (SLO: <40.000µs 📉 -33.7%) vs baseline: +0.7%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.6%

✅ with_tags_max_size

Time: ✅ 25.434µs (SLO: <40.000µs 📉 -36.4%) vs baseline: -0.5%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 40.148ms (SLO: <47.150ms 📉 -14.9%) vs baseline: -0.4%

Memory: ✅ 39.412MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.4%

✅ add-metrics

Time: ✅ 261.032ms (SLO: <344.800ms 📉 -24.3%) vs baseline: ~same

Memory: ✅ 43.845MB (SLO: <47.500MB -7.7%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 316.519ms (SLO: <321.000ms 🟡 -1.4%) vs baseline: -0.3%

Memory: ✅ 43.682MB (SLO: <47.500MB -8.0%) vs baseline: +4.5%

✅ get-context

Time: ✅ 80.636ms (SLO: <92.350ms 📉 -12.7%) vs baseline: ~same

Memory: ✅ 39.979MB (SLO: <46.500MB 📉 -14.0%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 38.223ms (SLO: <44.500ms 📉 -14.1%) vs baseline: +0.9%

Memory: ✅ 39.450MB (SLO: <47.500MB 📉 -16.9%) vs baseline: +4.5%

✅ record-exception

Time: ✅ 59.321ms (SLO: <67.650ms 📉 -12.3%) vs baseline: +0.8%

Memory: ✅ 40.070MB (SLO: <47.000MB 📉 -14.7%) vs baseline: +4.8%

✅ set-status

Time: ✅ 44.439ms (SLO: <50.400ms 📉 -11.8%) vs baseline: +0.4%

Memory: ✅ 39.583MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +5.2%

✅ start

Time: ✅ 38.360ms (SLO: <43.450ms 📉 -11.7%) vs baseline: +2.7%

Memory: ✅ 39.463MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 82.780ms (SLO: <88.000ms -5.9%) vs baseline: ~same

Memory: ✅ 37.375MB (SLO: <46.500MB 📉 -19.6%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 84.148ms (SLO: <89.000ms -5.5%) vs baseline: -0.5%

Memory: ✅ 37.375MB (SLO: <46.500MB 📉 -19.6%) vs baseline: +4.8%

✅ update-name

Time: ✅ 38.919ms (SLO: <45.150ms 📉 -13.8%) vs baseline: +0.3%

Memory: ✅ 39.683MB (SLO: <47.000MB 📉 -15.6%) vs baseline: +5.1%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.9%

Memory: ✅ 35.154MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +4.7%

✅ high_rate_limit

Time: ✅ 2.388µs (SLO: <10.000µs 📉 -76.1%) vs baseline: -0.1%

Memory: ✅ 35.055MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.4%

✅ long_window

Time: ✅ 2.337µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.4%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.8%

✅ low_rate_limit

Time: ✅ 2.344µs (SLO: <10.000µs 📉 -76.6%) vs baseline: +0.2%

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%

✅ no_rate_limit

Time: ✅ 0.821µs (SLO: <10.000µs 📉 -91.8%) vs baseline: ~same

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.7%

✅ short_window

Time: ✅ 2.473µs (SLO: <10.000µs 📉 -75.3%) vs baseline: +0.2%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.7%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 309.970ms (SLO: <320.950ms -3.4%) vs baseline: +0.1%

Memory: ✅ 35.999MB (SLO: <36.500MB 🟡 -1.4%) vs baseline: +4.9%

✅ deep-profiled

Time: ✅ 315.689ms (SLO: <359.150ms 📉 -12.1%) vs baseline: ~same

Memory: ✅ 39.813MB (SLO: <40.500MB 🟡 -1.7%) vs baseline: +4.8%

✅ medium

Time: ✅ 7.018ms (SLO: <7.400ms -5.2%) vs baseline: +0.5%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.2%

✅ shallow

Time: ✅ 0.947ms (SLO: <1.050ms -9.8%) vs baseline: +1.2%

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

🟡 samplingrules - 8/8

✅ average_match

Time: ✅ 137.685µs (SLO: <290.000µs 📉 -52.5%) vs baseline: -0.3%

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

✅ high_match

Time: ✅ 173.902µs (SLO: <480.000µs 📉 -63.8%) vs baseline: -0.4%

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

✅ low_match

Time: ✅ 98.891µs (SLO: <120.000µs 📉 -17.6%) vs baseline: -0.5%

Memory: ✅ 603.645MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.682ms (SLO: <8.500ms 📉 -68.4%) vs baseline: +0.5%

Memory: ✅ 71.184MB (SLO: <75.000MB -5.1%) vs baseline: +4.8%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.616µs (SLO: <20.000µs 📉 -46.9%) vs baseline: +1.1%

Memory: ✅ 35.311MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 41.028µs (SLO: <50.000µs 📉 -17.9%) vs baseline: +2.1%

Memory: ✅ 35.566MB (SLO: <36.000MB 🟡 -1.2%) vs baseline: +5.1%

✅ collectipvariant_exists

Time: ✅ 41.210µs (SLO: <50.000µs 📉 -17.6%) vs baseline: +0.5%

Memory: ✅ 35.409MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +5.0%

✅ no-collectipvariant

Time: ✅ 40.245µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.2%

Memory: ✅ 35.271MB (SLO: <36.000MB -2.0%) vs baseline: +4.2%

✅ no-useragentvariant

Time: ✅ 38.761µs (SLO: <50.000µs 📉 -22.5%) vs baseline: -0.4%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.8%

✅ obfuscation-no-query

Time: ✅ 40.604µs (SLO: <50.000µs 📉 -18.8%) vs baseline: -0.3%

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +5.0%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.839µs (SLO: <90.000µs 📉 -15.7%) vs baseline: ~same

Memory: ✅ 35.704MB (SLO: <36.500MB -2.2%) vs baseline: +5.1%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.355µs (SLO: <90.000µs 📉 -15.2%) vs baseline: -0.2%

Memory: ✅ 35.606MB (SLO: <36.500MB -2.5%) vs baseline: +4.6%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.530µs (SLO: <170.000µs -9.7%) vs baseline: -0.4%

Memory: ✅ 35.547MB (SLO: <36.500MB -2.6%) vs baseline: +4.5%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.513µs (SLO: <160.000µs -7.2%) vs baseline: -0.2%

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +4.9%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.510µs (SLO: <170.000µs -9.1%) vs baseline: -0.3%

Memory: ✅ 35.684MB (SLO: <36.500MB -2.2%) vs baseline: +5.1%

✅ useragentvariant_exists_1

Time: ✅ 39.647µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.1%

Memory: ✅ 35.547MB (SLO: <36.000MB 🟡 -1.3%) vs baseline: +5.3%

✅ useragentvariant_exists_2

Time: ✅ 40.734µs (SLO: <50.000µs 📉 -18.5%) vs baseline: -0.2%

Memory: ✅ 35.409MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +4.7%

✅ useragentvariant_exists_3

Time: ✅ 40.055µs (SLO: <50.000µs 📉 -19.9%) vs baseline: -0.4%

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

✅ useragentvariant_not_exists_1

Time: ✅ 39.793µs (SLO: <50.000µs 📉 -20.4%) vs baseline: +0.4%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.3%

✅ useragentvariant_not_exists_2

Time: ✅ 39.676µs (SLO: <50.000µs 📉 -20.6%) vs baseline: +0.1%

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.8%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.252ms (SLO: <22.500ms 📉 -18.9%) vs baseline: +0.5%

Memory: ✅ 36.955MB (SLO: <53.000MB 📉 -30.3%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 88.364ms (SLO: <93.500ms -5.5%) vs baseline: -0.5%

Memory: ✅ 41.156MB (SLO: <53.000MB 📉 -22.3%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 142.168ms (SLO: <155.000ms -8.3%) vs baseline: -0.2%

Memory: ✅ 41.205MB (SLO: <53.000MB 📉 -22.3%) vs baseline: +5.0%

✅ get-context

Time: ✅ 17.007ms (SLO: <20.500ms 📉 -17.0%) vs baseline: -0.2%

Memory: ✅ 36.744MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 17.184ms (SLO: <20.500ms 📉 -16.2%) vs baseline: -0.5%

Memory: ✅ 36.841MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +5.0%

✅ record-exception

Time: ✅ 36.546ms (SLO: <40.000ms -8.6%) vs baseline: +0.3%

Memory: ✅ 37.276MB (SLO: <53.000MB 📉 -29.7%) vs baseline: +4.6%

✅ set-status

Time: ✅ 18.616ms (SLO: <22.000ms 📉 -15.4%) vs baseline: -0.6%

Memory: ✅ 36.801MB (SLO: <53.000MB 📉 -30.6%) vs baseline: +5.0%

✅ start

Time: ✅ 17.287ms (SLO: <20.500ms 📉 -15.7%) vs baseline: +2.8%

Memory: ✅ 36.690MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.5%

✅ start-finish

Time: ✅ 51.148ms (SLO: <52.500ms -2.6%) vs baseline: +0.3%

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

✅ start-finish-telemetry

Time: ✅ 52.447ms (SLO: <54.500ms -3.8%) vs baseline: -0.1%

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

✅ start-finish-traceid128

Time: ✅ 54.346ms (SLO: <57.000ms -4.7%) vs baseline: +0.5%

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

✅ start-traceid128

Time: ✅ 17.282ms (SLO: <22.500ms 📉 -23.2%) vs baseline: +0.1%

Memory: ✅ 36.734MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.6%

✅ update-name

Time: ✅ 17.266ms (SLO: <22.000ms 📉 -21.5%) vs baseline: -0.3%

Memory: ✅ 36.901MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +5.0%

🟡 tracer - 6/6

✅ large

Time: ✅ 29.191ms (SLO: <32.950ms 📉 -11.4%) vs baseline: +0.8%

Memory: ✅ 35.979MB (SLO: <36.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ medium

Time: ✅ 2.872ms (SLO: <3.200ms 📉 -10.3%) vs baseline: -0.3%

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

✅ small

Time: ✅ 332.153µs (SLO: <370.000µs 📉 -10.2%) vs baseline: +2.5%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.630µs (SLO: <170.000µs -9.0%) vs baseline: -0.9%

Memory: ✅ 39.206MB (SLO: <43.000MB -8.8%) vs baseline: +4.4%

✅ import_many_cached

Time: ✅ 121.110µs (SLO: <130.000µs -6.8%) vs baseline: -0.4%

Memory: ✅ 39.269MB (SLO: <43.000MB -8.7%) vs baseline: +4.7%

✅ import_many_stdlib

Time: ✅ 0.758ms (SLO: <1.750ms 📉 -56.7%) vs baseline: +0.3%

Memory: ✅ 39.201MB (SLO: <43.000MB -8.8%) vs baseline: +4.6%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.171ms (SLO: <1.100ms 📉 -84.4%) vs baseline: -0.8%

Memory: ✅ 39.220MB (SLO: <43.000MB -8.8%) vs baseline: +4.7%

✅ import_many_unknown

Time: ✅ 832.427µs (SLO: <890.000µs -6.5%) vs baseline: -0.1%

Memory: ✅ 39.430MB (SLO: <43.000MB -8.3%) vs baseline: +4.9%

✅ import_many_unknown_cached

Time: ✅ 795.687µs (SLO: <870.000µs -8.5%) vs baseline: +1.4%

Memory: ✅ 39.569MB (SLO: <43.000MB -8.0%) vs baseline: +5.1%

✅ import_one

Time: ✅ 19.765µs (SLO: <30.000µs 📉 -34.1%) vs baseline: +0.6%

Memory: ✅ 39.310MB (SLO: <43.000MB -8.6%) vs baseline: +5.0%

✅ import_one_cache

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

Memory: ✅ 39.372MB (SLO: <43.000MB -8.4%) vs baseline: +5.0%

✅ import_one_stdlib

Time: ✅ 18.668µs (SLO: <20.000µs -6.7%) vs baseline: -0.5%

Memory: ✅ 39.365MB (SLO: <43.000MB -8.5%) vs baseline: +4.8%

✅ import_one_stdlib_cache

Time: ✅ 6.256µs (SLO: <10.000µs 📉 -37.4%) vs baseline: -1.1%

Memory: ✅ 39.253MB (SLO: <43.000MB -8.7%) vs baseline: +4.9%

✅ import_one_unknown

Time: ✅ 45.570µs (SLO: <50.000µs -8.9%) vs baseline: +0.5%

Memory: ✅ 39.267MB (SLO: <43.000MB -8.7%) vs baseline: +4.8%

✅ import_one_unknown_cache

Time: ✅ 6.252µs (SLO: <10.000µs 📉 -37.5%) vs baseline: ~same

Memory: ✅ 39.278MB (SLO: <43.000MB -8.7%) vs baseline: +4.9%

✅ All Tests Passing (5 suites)

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 35.619µs (SLO: <40.000µs 📉 -11.0%) vs baseline: +6.7%

Memory: ✅ 41.386MB (SLO: <43.000MB -3.8%) vs baseline: +4.7%

✅ re_expand_noaspect

Time: ✅ 33.409µs (SLO: <40.000µs 📉 -16.5%) vs baseline: -0.6%

Memory: ✅ 41.366MB (SLO: <43.000MB -3.8%) vs baseline: +4.7%

✅ re_findall_aspect

Time: ✅ 3.286µs (SLO: <10.000µs 📉 -67.1%) vs baseline: ~same

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +5.1%

✅ re_findall_noaspect

Time: ✅ 3.145µs (SLO: <10.000µs 📉 -68.6%) vs baseline: +0.3%

Memory: ✅ 41.622MB (SLO: <43.000MB -3.2%) vs baseline: +5.3%

✅ re_finditer_aspect

Time: ✅ 4.235µs (SLO: <10.000µs 📉 -57.6%) vs baseline: -0.2%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +5.1%

✅ re_finditer_noaspect

Time: ✅ 3.174µs (SLO: <10.000µs 📉 -68.3%) vs baseline: +0.2%

Memory: ✅ 41.347MB (SLO: <43.000MB -3.8%) vs baseline: +4.6%

✅ re_fullmatch_aspect

Time: ✅ 2.695µs (SLO: <10.000µs 📉 -73.1%) vs baseline: -0.5%

Memory: ✅ 41.524MB (SLO: <43.000MB -3.4%) vs baseline: +4.9%

✅ re_fullmatch_noaspect

Time: ✅ 2.920µs (SLO: <10.000µs 📉 -70.8%) vs baseline: +0.9%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.7%

✅ re_group_aspect

Time: ✅ 4.656µs (SLO: <10.000µs 📉 -53.4%) vs baseline: ~same

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ re_group_noaspect

Time: ✅ 4.683µs (SLO: <10.000µs 📉 -53.2%) vs baseline: -0.1%

Memory: ✅ 41.484MB (SLO: <43.000MB -3.5%) vs baseline: +4.8%

✅ re_groups_aspect

Time: ✅ 4.771µs (SLO: <10.000µs 📉 -52.3%) vs baseline: +0.2%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.9%

✅ re_groups_noaspect

Time: ✅ 4.788µs (SLO: <10.000µs 📉 -52.1%) vs baseline: -0.4%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.5%

✅ re_match_aspect

Time: ✅ 2.771µs (SLO: <10.000µs 📉 -72.3%) vs baseline: +0.7%

Memory: ✅ 41.543MB (SLO: <43.000MB -3.4%) vs baseline: +5.2%

✅ re_match_noaspect

Time: ✅ 2.988µs (SLO: <10.000µs 📉 -70.1%) vs baseline: +1.0%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.7%

✅ re_search_aspect

Time: ✅ 2.571µs (SLO: <10.000µs 📉 -74.3%) vs baseline: +0.2%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.7%

✅ re_search_noaspect

Time: ✅ 2.757µs (SLO: <10.000µs 📉 -72.4%) vs baseline: +0.6%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +4.9%

✅ re_sub_aspect

Time: ✅ 3.430µs (SLO: <10.000µs 📉 -65.7%) vs baseline: +0.1%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +4.6%

✅ re_sub_noaspect

Time: ✅ 3.872µs (SLO: <10.000µs 📉 -61.3%) vs baseline: +1.7%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +5.0%

✅ re_subn_aspect

Time: ✅ 3.652µs (SLO: <10.000µs 📉 -63.5%) vs baseline: -0.5%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ re_subn_noaspect

Time: ✅ 3.956µs (SLO: <10.000µs 📉 -60.4%) vs baseline: +0.9%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +5.0%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.674µs (SLO: <10.000µs 📉 -83.3%) vs baseline: +7.1%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ rsplit_noaspect

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.1%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.9%

✅ split_aspect

Time: ✅ 1.562µs (SLO: <10.000µs 📉 -84.4%) vs baseline: -0.2%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ split_noaspect

Time: ✅ 1.626µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.1%

Memory: ✅ 41.484MB (SLO: <43.000MB -3.5%) vs baseline: +5.1%

✅ splitlines_aspect

Time: ✅ 1.519µs (SLO: <10.000µs 📉 -84.8%) vs baseline: +0.7%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ splitlines_noaspect

Time: ✅ 1.558µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +0.7%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.677µs (SLO: <60.000µs 📉 -18.9%) vs baseline: ~same

Memory: ✅ 38.398MB (SLO: <42.000MB -8.6%) vs baseline: +5.3%

✅ propagation_enabled

Time: ✅ 134.495µs (SLO: <190.000µs 📉 -29.2%) vs baseline: +0.1%

Memory: ✅ 38.535MB (SLO: <42.000MB -8.2%) vs baseline: +5.0%

✅ propagation_enabled_100

Time: ✅ 1.581ms (SLO: <2.300ms 📉 -31.3%) vs baseline: ~same

Memory: ✅ 38.457MB (SLO: <42.000MB -8.4%) vs baseline: +5.2%

✅ propagation_enabled_1000

Time: ✅ 28.935ms (SLO: <34.550ms 📉 -16.3%) vs baseline: -0.2%

Memory: ✅ 38.457MB (SLO: <42.000MB -8.4%) vs baseline: +5.1%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.647ms (SLO: <42.000ms -3.2%) vs baseline: +0.6%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ add-link

Time: ✅ 36.437ms (SLO: <38.550ms -5.5%) vs baseline: -0.4%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ add-metrics

Time: ✅ 219.294ms (SLO: <232.000ms -5.5%) vs baseline: +0.2%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.4%

✅ add-tags

Time: ✅ 210.796ms (SLO: <221.600ms -4.9%) vs baseline: -0.7%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.8%

✅ get-context

Time: ✅ 29.016ms (SLO: <31.300ms -7.3%) vs baseline: ~same

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +4.6%

✅ is-recording

Time: ✅ 29.181ms (SLO: <31.000ms -5.9%) vs baseline: -0.1%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.1%

✅ record-exception

Time: ✅ 63.046ms (SLO: <65.850ms -4.3%) vs baseline: -0.1%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.3%

✅ set-status

Time: ✅ 32.050ms (SLO: <34.150ms -6.1%) vs baseline: +1.3%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ start

Time: ✅ 29.192ms (SLO: <30.150ms -3.2%) vs baseline: +1.0%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 33.883ms (SLO: <35.350ms -4.2%) vs baseline: ~same

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

✅ start-finish-telemetry

Time: ✅ 33.862ms (SLO: <35.450ms -4.5%) vs baseline: +0.4%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ update-name

Time: ✅ 30.867ms (SLO: <33.400ms -7.6%) vs baseline: -0.5%

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

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.880ms (SLO: <354.300ms -3.5%) vs baseline: -0.9%

Memory: ✅ 40.971MB (SLO: <43.500MB -5.8%) vs baseline: +5.3%

✅ cache_on

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 39.113MB (SLO: <43.000MB -9.0%) vs baseline: +5.1%

ℹ️ Scenarios Missing SLO Configuration (10 scenarios)

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

coreapiscenario-core_dispatch_listeners
coreapiscenario-core_dispatch_no_listeners
coreapiscenario-core_dispatch_with_results_listeners
coreapiscenario-core_dispatch_with_results_no_listeners
djangosimple-baseline
errortrackingdjangosimple-baseline
errortrackingflasksqli-baseline
flasksimple-baseline
flasksqli-baseline
sethttpmeta-obfuscation-disabled

This reverts commit 8dd9c03.

Reverts #15728

dd-octo-sts bot added changelog/no-changelog A changelog entry is not required for this PR. ASM Application Security Monitoring labels Dec 19, 2025

dd-octo-sts bot requested review from a team as code owners December 19, 2025 13:16

dd-octo-sts bot added the changelog/no-changelog A changelog entry is not required for this PR. label Dec 19, 2025

dd-octo-sts bot requested review from quinna-h and wantsui December 19, 2025 13:16

dd-octo-sts bot added the ASM Application Security Monitoring label Dec 19, 2025

avara1986 force-pushed the backport-15724-to-4.1 branch from c3f307b to b0a2a01 Compare December 19, 2025 13:17

avara1986 approved these changes Dec 19, 2025

View reviewed changes

wantsui approved these changes Dec 19, 2025

View reviewed changes

Merge branch '4.1' into backport-15724-to-4.1

2b19cfb

avara1986 merged commit 8dd9c03 into 4.1 Dec 19, 2025
984 checks passed

avara1986 deleted the backport-15724-to-4.1 branch December 19, 2025 16:34

erikayasuda added a commit that referenced this pull request Dec 24, 2025

Revert "ci(appsec): fix subprocess flakyness [backport 4.1] (#15728)"

da4c042

This reverts commit 8dd9c03.

erikayasuda added a commit that referenced this pull request Dec 24, 2025

Revert "ci(appsec): fix subprocess flakyness [backport 4.1] (#15728)"

3a2b35a

This reverts commit 8dd9c03.

erikayasuda mentioned this pull request Dec 24, 2025

Revert "ci(appsec): fix subprocess flakyness [backport 4.1]" #15788

Merged

bm1549 pushed a commit that referenced this pull request Dec 24, 2025

Revert "ci(appsec): fix subprocess flakyness [backport 4.1]" (#15788)

232c8bf

Reverts #15728

ci(appsec): fix subprocess flakyness [backport 4.1] #15728

ci(appsec): fix subprocess flakyness [backport 4.1] #15728

Conversation

dd-octo-sts bot commented Dec 19, 2025

Problem

Root Cause Analysis

1. Missing os.fork in unpatch() ❌

2. Missing Pin Removal in unpatch() ❌

3. Test Couldn't Handle None Pin ❌

4. test_unpatch Tried to Use Removed Pin ❌

5. Incomplete Fixture Cleanup ❌

Testing

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ add_aspect

✅ add_inplace_aspect

✅ add_inplace_noaspect

✅ add_noaspect

✅ bytearray_aspect

✅ bytearray_extend_aspect

✅ bytearray_extend_noaspect

✅ bytearray_noaspect

✅ bytes_aspect

✅ bytes_noaspect

✅ bytesio_aspect

✅ bytesio_noaspect

✅ capitalize_aspect

✅ capitalize_noaspect

✅ casefold_aspect

✅ casefold_noaspect

✅ decode_aspect

✅ decode_noaspect

✅ encode_aspect

✅ encode_noaspect

✅ format_aspect

✅ format_map_aspect

✅ format_map_noaspect

✅ format_noaspect

✅ index_aspect

✅ index_noaspect

✅ join_aspect

✅ join_noaspect

✅ ljust_aspect

✅ ljust_noaspect

✅ lower_aspect

✅ lower_noaspect

✅ lstrip_aspect

✅ lstrip_noaspect

✅ modulo_aspect

✅ modulo_aspect_for_bytearray_bytearray

✅ modulo_aspect_for_bytes

✅ modulo_aspect_for_bytes_bytearray

✅ modulo_noaspect

✅ replace_aspect

✅ replace_noaspect

✅ repr_aspect

✅ repr_noaspect

✅ rstrip_aspect

✅ rstrip_noaspect

✅ slice_aspect

✅ slice_noaspect

✅ stringio_aspect

✅ stringio_noaspect

✅ strip_aspect

✅ strip_noaspect

✅ swapcase_aspect

✅ swapcase_noaspect

✅ title_aspect

✅ title_noaspect

✅ translate_aspect

1. Missing `os.fork` in `unpatch()` ❌

2. Missing Pin Removal in `unpatch()` ❌

4. `test_unpatch` Tried to Use Removed Pin ❌

github-actions bot commented Dec 19, 2025 •

edited

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pr-commenter bot commented Dec 19, 2025 •

edited

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