perf: reduce calls to Path.resolve #14460

P403n1x87 · 2025-09-01T14:38:44Z

Calls to Path.resolve turn out to be quite expensive. We try to avoid them by checking whether a Path object actually needs to be resolved. In many cases, we just need to check whether the path is absolute or a link and then only resolve when necessary.

Performance Analysis

We take Symbol DB as a part of the codebase that exercises the code of interest. The before flame graph shows the CPU cost of calls to resolve. The after flame graph shows how they can be avoided in many cases.

Before

After

Checklist

PR author has checked that all the criteria below are met
The PR description includes an overview of the change
The PR description articulates the motivation for the change
The change includes tests OR the PR description describes a testing strategy
The PR description notes risks associated with the change, if any
Newly-added code is easy to change
The change follows the library release note guidelines
The change includes or references documentation updates if necessary
Backport labels are set (if applicable)

Reviewer Checklist

Reviewer has checked that all the criteria below are met
Title is accurate
All changes are related to the pull request's stated goal
Avoids breaking API changes
Testing strategy adequately addresses listed risks
Newly-added code is easy to change
Release note makes sense to a user of the library
If necessary, author has acknowledged and discussed the performance implications of this PR as reported in the benchmarks PR comment
Backport labels are set in a manner that is consistent with the release branch maintenance policy

Calls to `Path.resolve` turn out to be quite expensive. We try to avoid them by checking whether a Path object actually needs to be resolved. In many cases, we just need to check whether the path is absolute or a link and then only resolve when necessary.

github-actions · 2025-09-01T14:39:18Z

CODEOWNERS have been resolved as:

ddtrace/debugging/_function/discovery.py                                @DataDog/debugger-python
ddtrace/debugging/_origin/span.py                                       @DataDog/debugger-python
ddtrace/internal/coverage/code.py                                       @DataDog/apm-core-python @datadog/ci-app-libraries
ddtrace/internal/module.py                                              @DataDog/debugger-python @DataDog/apm-core-python
ddtrace/internal/packages.py                                            @DataDog/apm-core-python
ddtrace/internal/symbol_db/symbols.py                                   @DataDog/debugger-python
ddtrace/internal/utils/inspection.py                                    @DataDog/apm-core-python

github-actions · 2025-09-01T15:02:07Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 279 ± 4 ms.

The average import time from base is: 275 ± 5 ms.

The import time difference between this PR and base is: 3.9 ± 0.2 ms.

Import time breakdown

The following import paths have appeared:

ddtrace.auto 45.143 ms (16.17%)

ddtrace.bootstrap.sitecustomize 45.143 ms (16.17%)

ddtrace.bootstrap.preload 45.143 ms (16.17%)

ddtrace.debugging._debugger 45.143 ms (16.17%)

ddtrace.debugging._probe.model 16.859 ms (6.04%)

ddtrace.debugging._expressions 3.108 ms (1.11%)

decimal 1.616 ms (0.58%)

_decimal 1.376 ms (0.49%)

numbers 0.542 ms (0.19%)

ddtrace.debugging._safety 0.309 ms (0.11%)

ddtrace.debugging._probe 0.251 ms (0.09%)

ddtrace.debugging._probe.registry 12.530 ms (4.49%)

ddtrace.debugging._probe.status 12.114 ms (4.34%)

ddtrace.debugging._encoding 11.702 ms (4.19%)

ddtrace.debugging._signal.log 10.378 ms (3.72%)

ddtrace.debugging._signal 10.352 ms (3.71%)

ddtrace.debugging._signal.metric_sample 4.928 ms (1.77%)

ddtrace.debugging._signal.log 3.940 ms (1.41%)

ddtrace.debugging._signal.model 2.985 ms (1.07%)

ddtrace.debugging._session 1.258 ms (0.45%)

ddtrace.debugging._signal.snapshot 2.714 ms (0.97%)

ddtrace.debugging._signal.utils 0.814 ms (0.29%)

ddtrace.debugging._redaction 0.617 ms (0.22%)

ddtrace.debugging._signal.tracing 1.500 ms (0.54%)

ddtrace.debugging._signal.trigger 0.904 ms (0.32%)

ddtrace.internal.remoteconfig.worker 7.133 ms (2.55%)

ddtrace.internal.remoteconfig.client 6.668 ms (2.39%)

ddtrace.internal.remoteconfig.constants 0.242 ms (0.09%)

ddtrace.debugging._probe.remoteconfig 1.874 ms (0.67%)

ddtrace.debugging._config 1.562 ms (0.56%)

ddtrace.settings.dynamic_instrumentation 0.957 ms (0.34%)

ddtrace.internal.utils.config 0.252 ms (0.09%)

ddtrace.settings.exception_replay 0.332 ms (0.12%)

ddtrace.debugging._function.discovery 1.199 ms (0.43%)

ddtrace.debugging._function 0.250 ms (0.09%)

ddtrace.debugging._function.store 0.862 ms (0.31%)

ddtrace.internal.bytecode_injection 0.482 ms (0.17%)

ddtrace.debugging._metrics 0.853 ms (0.31%)

ddtrace.internal.metrics 0.385 ms (0.14%)

ddtrace.debugging._uploader 0.586 ms (0.21%)

ddtrace.debugging._signal.collector 0.367 ms (0.13%)

ddtrace.debugging._import 0.310 ms (0.11%)

The following import paths have disappeared:

ddtrace.auto 10.839 ms (3.88%)

ddtrace.bootstrap.sitecustomize 10.839 ms (3.88%)

ddtrace.bootstrap.preload 10.839 ms (3.88%)

ddtrace.internal.remoteconfig.client 7.266 ms (2.60%)

ddtrace.internal.remoteconfig.constants 0.244 ms (0.09%)

ddtrace.debugging._import 1.622 ms (0.58%)

ddtrace.debugging._function.discovery 1.298 ms (0.46%)

ddtrace.debugging._function 0.257 ms (0.09%)

ddtrace.settings.dynamic_instrumentation 0.935 ms (0.33%)

ddtrace.internal.utils.config 0.244 ms (0.09%)

ddtrace.debugging._config 0.574 ms (0.21%)

ddtrace.settings.exception_replay 0.327 ms (0.12%)

ddtrace.internal.remoteconfig.worker 0.442 ms (0.16%)

The following import paths have grown:

ddtrace.auto 5.920 ms (2.12%)

ddtrace 4.079 ms (1.46%)

ddtrace._logger 2.302 ms (0.82%)

ddtrace.internal.telemetry 2.302 ms (0.82%)

ddtrace.internal.telemetry.writer 2.183 ms (0.78%)

http.client 1.260 ms (0.45%)

email.parser 0.972 ms (0.35%)

email.feedparser 0.972 ms (0.35%)

email._policybase 0.972 ms (0.35%)

email.header 0.795 ms (0.28%)

email.quoprimime 0.795 ms (0.28%)

email.utils 0.177 ms (0.06%)

random 0.075 ms (0.03%)

email._parseaddr 0.066 ms (0.02%)

calendar 0.066 ms (0.02%)

email.message 0.096 ms (0.03%)

email._encoded_words 0.096 ms (0.03%)

ssl 0.074 ms (0.03%)

_ssl 0.074 ms (0.03%)

ddtrace.internal.atexit 0.337 ms (0.12%)

__future__ 0.337 ms (0.12%)

ddtrace.internal.telemetry.data 0.272 ms (0.10%)

ddtrace.internal.packages 0.272 ms (0.10%)

ddtrace.settings.third_party 0.046 ms (0.02%)

ddtrace.internal.utils.http 0.153 ms (0.05%)

ddtrace.internal.encoding 0.067 ms (0.02%)

ddtrace.internal._encoding 0.067 ms (0.02%)

ddtrace.settings._agent 0.119 ms (0.04%)

ddtrace.settings._core 0.119 ms (0.04%)

envier 0.119 ms (0.04%)

envier.env 0.119 ms (0.04%)

ddtrace.settings._config 1.019 ms (0.36%)

ddtrace.internal.gitmetadata 0.876 ms (0.31%)

ddtrace.ext.ci 0.876 ms (0.31%)

ddtrace.ext.git 0.876 ms (0.31%)

shutil 0.815 ms (0.29%)

bz2 0.815 ms (0.29%)

_compression 0.815 ms (0.29%)

tempfile 0.061 ms (0.02%)

ddtrace.trace 0.518 ms (0.19%)

ddtrace._trace.filters 0.394 ms (0.14%)

ddtrace._trace.processor 0.394 ms (0.14%)

ddtrace._trace.sampler 0.231 ms (0.08%)

ddtrace._trace.span 0.123 ms (0.04%)

ddtrace._trace._span_pointer 0.123 ms (0.04%)

hashlib 0.123 ms (0.04%)

_hashlib 0.123 ms (0.04%)

ddtrace.internal.sampling 0.108 ms (0.04%)

ddtrace.internal.writer 0.163 ms (0.06%)

ddtrace.internal.writer.writer 0.163 ms (0.06%)

ddtrace.internal.dogstatsd 0.089 ms (0.03%)

ddtrace.vendor.dogstatsd 0.089 ms (0.03%)

ddtrace.vendor.dogstatsd.base 0.089 ms (0.03%)

ddtrace.internal.writer.writer_client 0.074 ms (0.03%)

ddtrace._trace.tracer 0.123 ms (0.04%)

ddtrace.internal.peer_service.processor 0.123 ms (0.04%)

ddtrace._monkey 0.240 ms (0.09%)

ddtrace.vendor.packaging.specifiers 0.162 ms (0.06%)

ddtrace.appsec._listeners 0.078 ms (0.03%)

ddtrace.internal.core 0.078 ms (0.03%)

ddtrace.bootstrap.sitecustomize 1.842 ms (0.66%)

ddtrace.bootstrap.preload 1.842 ms (0.66%)

ddtrace.internal.products 0.904 ms (0.32%)

importlib.metadata 0.904 ms (0.32%)

importlib.metadata._meta 0.064 ms (0.02%)

multiprocessing 0.755 ms (0.27%)

multiprocessing.context 0.755 ms (0.27%)

multiprocessing.process 0.697 ms (0.25%)

multiprocessing.reduction 0.058 ms (0.02%)

pickle 0.058 ms (0.02%)

_compat_pickle 0.058 ms (0.02%)

ddtrace.internal.runtime.runtime_metrics 0.077 ms (0.03%)

ddtrace.settings.profiling 0.064 ms (0.02%)

ddtrace.internal.datadog.profiling 0.064 ms (0.02%)

ddtrace.internal.datadog 0.064 ms (0.02%)

ddtrace.settings.errortracking 0.041 ms (0.01%)

The following import paths have shrunk:

ddtrace.auto 36.670 ms (13.13%)

ddtrace.bootstrap.sitecustomize 32.456 ms (11.62%)

ddtrace.bootstrap.preload 29.750 ms (10.65%)

ddtrace.internal.core.crashtracking 27.900 ms (9.99%)

ddtrace.internal.products 0.946 ms (0.34%)

importlib.metadata 0.866 ms (0.31%)

zipfile 0.800 ms (0.29%)

importlib.metadata._adapters 0.066 ms (0.02%)

ddtrace.internal.uwsgi 0.080 ms (0.03%)

multiprocessing 0.783 ms (0.28%)

multiprocessing.context 0.783 ms (0.28%)

multiprocessing.reduction 0.783 ms (0.28%)

pickle 0.783 ms (0.28%)

_pickle 0.783 ms (0.28%)

ddtrace.settings.profiling 0.063 ms (0.02%)

ddtrace.internal.datadog.profiling 0.063 ms (0.02%)

ddtrace.internal.remoteconfig._connectors 0.058 ms (0.02%)

ctypes 0.058 ms (0.02%)

ctypes._endian 0.058 ms (0.02%)

ddtrace._trace.trace_handlers 1.849 ms (0.66%)

ddtrace.contrib.trace_utils 0.798 ms (0.29%)

ddtrace.contrib.internal.redis_utils 0.362 ms (0.13%)

ddtrace.ext.db 0.091 ms (0.03%)

ddtrace.ext.redis 0.090 ms (0.03%)

ddtrace.contrib.internal 0.090 ms (0.03%)

ddtrace.contrib.internal.trace_utils 0.286 ms (0.10%)

ddtrace.contrib.internal.trace_utils_base 0.201 ms (0.07%)

ddtrace.ext.user 0.100 ms (0.04%)

ddtrace.internal.utils.wrappers 0.084 ms (0.03%)

ddtrace.contrib.internal.trace_utils_async 0.089 ms (0.03%)

ddtrace._trace._inferred_proxy 0.489 ms (0.18%)

ddtrace.propagation.http 0.351 ms (0.13%)

ddtrace.propagation 0.093 ms (0.03%)

ddtrace.propagation._utils 0.082 ms (0.03%)

ddtrace.contrib.internal.botocore.constants 0.185 ms (0.07%)

ddtrace.contrib.internal.botocore 0.089 ms (0.03%)

ddtrace.ext.azure_servicebus 0.168 ms (0.06%)

ddtrace._trace.utils 0.085 ms (0.03%)

shlex 0.136 ms (0.05%)

ddtrace.contrib.internal.subprocess.constants 0.095 ms (0.03%)

ddtrace 4.123 ms (1.48%)

ddtrace._logger 1.881 ms (0.67%)

ddtrace.internal.telemetry 1.881 ms (0.67%)

ddtrace.internal.telemetry.writer 1.614 ms (0.58%)

http.client 1.462 ms (0.52%)

email.parser 1.005 ms (0.36%)

email.feedparser 1.005 ms (0.36%)

email._policybase 0.933 ms (0.33%)

email.header 0.804 ms (0.29%)

email.charset 0.804 ms (0.29%)

email.encoders 0.804 ms (0.29%)

quopri 0.804 ms (0.29%)

email.utils 0.065 ms (0.02%)

datetime 0.065 ms (0.02%)

_datetime 0.065 ms (0.02%)

email.errors 0.072 ms (0.03%)

ssl 0.388 ms (0.14%)

http 0.069 ms (0.02%)

ddtrace.settings._telemetry 0.084 ms (0.03%)

ddtrace.settings._inferred_base_service 0.084 ms (0.03%)

ddtrace.internal.periodic 0.068 ms (0.02%)

ddtrace.internal.service 0.068 ms (0.02%)

ddtrace.settings._agent 0.267 ms (0.10%)

ddtrace.settings 0.176 ms (0.06%)

ddtrace.vendor.debtcollector 0.176 ms (0.06%)

ddtrace.vendor.debtcollector.removals 0.078 ms (0.03%)

ddtrace.settings._core 0.091 ms (0.03%)

ddtrace.internal.native 0.091 ms (0.03%)

ddtrace.internal.native._native 0.091 ms (0.03%)

ddtrace.settings._config 0.952 ms (0.34%)

ddtrace.internal.gitmetadata 0.952 ms (0.34%)

ddtrace.ext.ci 0.952 ms (0.34%)

ddtrace.ext.git 0.841 ms (0.30%)

shutil 0.783 ms (0.28%)

bz2 0.783 ms (0.28%)

_bz2 0.783 ms (0.28%)

ddtrace.ext 0.111 ms (0.04%)

ddtrace.trace 0.525 ms (0.19%)

ddtrace._trace.filters 0.413 ms (0.15%)

ddtrace._trace.processor 0.413 ms (0.15%)

ddtrace.internal.writer 0.192 ms (0.07%)

ddtrace.internal.writer.writer 0.192 ms (0.07%)

gzip 0.113 ms (0.04%)

ddtrace.internal.dogstatsd 0.080 ms (0.03%)

ddtrace.vendor.dogstatsd 0.080 ms (0.03%)

ddtrace.vendor.dogstatsd.base 0.080 ms (0.03%)

ddtrace.vendor.dogstatsd.route 0.080 ms (0.03%)

ddtrace._trace.sampler 0.092 ms (0.03%)

ddtrace._trace.span 0.092 ms (0.03%)

ddtrace._trace.provider 0.112 ms (0.04%)

ddtrace._monkey 0.084 ms (0.03%)

ddtrace.appsec._listeners 0.084 ms (0.03%)

ddtrace.settings.asm 0.084 ms (0.03%)

ddtrace.appsec._constants 0.084 ms (0.03%)

ddtrace.internal._unpatched 0.029 ms (0.01%)

json 0.029 ms (0.01%)

json.decoder 0.029 ms (0.01%)

re 0.029 ms (0.01%)

enum 0.029 ms (0.01%)

types 0.029 ms (0.01%)

pr-commenter · 2025-09-01T15:43:51Z

Performance SLOs

Candidate: prf/avoid-resolve-calls (89c7fa4)

❌ Test Failures (4 suites)

❌ djangosimple - 16/26

🔵 No baseline data available for this suite

❌ appsec

Time: ✅ 20.654ms (SLO: <22.300ms -7.4%)

Memory: ❌ 66.629MB (SLO: <66.000MB +1.0%)

✅ exception-replay-enabled

Time: ✅ 1.368ms (SLO: <1.450ms -5.7%)

Memory: ✅ 64.821MB (SLO: <66.000MB 🟡 -1.8%)

❌ iast

Time: ✅ 20.687ms (SLO: <22.250ms -7.0%)

Memory: ❌ 66.620MB (SLO: <66.000MB +0.9%)

✅ profiler

Time: ✅ 15.312ms (SLO: <16.550ms -7.5%)

Memory: ✅ 52.868MB (SLO: <53.500MB 🟡 -1.2%)

✅ span-code-origin

Time: ✅ 26.386ms (SLO: <28.200ms -6.4%)

Memory: ✅ 67.760MB (SLO: <68.500MB 🟡 -1.1%)

❌ tracer

Time: ✅ 20.635ms (SLO: <21.750ms -5.1%)

Memory: ❌ 66.627MB (SLO: <66.000MB +1.0%)

❌ tracer-and-profiler

Time: ✅ 22.377ms (SLO: <23.500ms -4.8%)

Memory: ❌ 67.633MB (SLO: <67.000MB +0.9%)

❌ tracer-dont-create-db-spans

Time: ✅ 19.497ms (SLO: <21.500ms -9.3%)

Memory: ❌ 66.629MB (SLO: <66.000MB +1.0%)

❌ tracer-native

Time: ✅ 20.689ms (SLO: <21.750ms -4.9%)

Memory: ❌ 67.823MB (SLO: <66.000MB +2.8%)

❌ tracer-no-caches

Time: ✅ 18.549ms (SLO: <19.650ms -5.6%)

Memory: ❌ 66.665MB (SLO: <66.000MB +1.0%)

❌ tracer-no-databases

Time: ✅ 18.932ms (SLO: <20.100ms -5.8%)

Memory: ❌ 66.277MB (SLO: <66.000MB +0.4%)

❌ tracer-no-middleware

Time: ✅ 20.424ms (SLO: <21.500ms -5.0%)

Memory: ❌ 66.672MB (SLO: <66.000MB +1.0%)

❌ tracer-no-templates

Time: ✅ 20.569ms (SLO: <22.000ms -6.5%)

Memory: ❌ 66.622MB (SLO: <66.000MB +0.9%)

❌ errortrackingdjangosimple - 3/6

🔵 No baseline data available for this suite

❌ errortracking-enabled-all

Time: ✅ 18.199ms (SLO: <19.850ms -8.3%)

Memory: ❌ 66.633MB (SLO: <65.500MB +1.7%)

❌ errortracking-enabled-user

Time: ✅ 18.188ms (SLO: <19.400ms -6.2%)

Memory: ❌ 66.528MB (SLO: <65.500MB +1.6%)

❌ tracer-enabled

Time: ✅ 18.148ms (SLO: <19.450ms -6.7%)

Memory: ❌ 66.530MB (SLO: <65.500MB +1.6%)

❌ flasksimple - 15/17

🔵 No baseline data available for this suite

✅ appsec-get

Time: ✅ 4.592ms (SLO: <4.750ms -3.3%)

Memory: ✅ 63.819MB (SLO: <64.500MB 🟡 -1.1%)

✅ appsec-post

Time: ✅ 6.622ms (SLO: <6.750ms 🟡 -1.9%)

Memory: ✅ 64.232MB (SLO: <64.500MB 🟡 -0.4%)

✅ appsec-telemetry

Time: ✅ 4.590ms (SLO: <4.750ms -3.4%)

Memory: ✅ 63.858MB (SLO: <64.500MB 🟡 -1.0%)

✅ debugger

Time: ✅ 1.857ms (SLO: <2.000ms -7.1%)

Memory: ✅ 44.748MB (SLO: <45.000MB 🟡 -0.6%)

✅ iast-get

Time: ✅ 1.857ms (SLO: <2.000ms -7.1%)

Memory: ✅ 44.099MB (SLO: <49.000MB 📉 -10.0%)

❌ profiler

Time: ✅ 1.917ms (SLO: <2.100ms -8.7%)

Memory: ❌ 46.812MB (SLO: <46.500MB +0.7%)

✅ tracer

Time: ✅ 3.376ms (SLO: <3.650ms -7.5%)

Memory: ✅ 52.770MB (SLO: <53.500MB 🟡 -1.4%)

❌ tracer-native

Time: ✅ 3.383ms (SLO: <3.650ms -7.3%)

Memory: ❌ 54.028MB (SLO: <53.500MB +1.0%)

❌ flasksqli - 5/6

🔵 No baseline data available for this suite

✅ appsec-enabled

Time: ✅ 3.966ms (SLO: <4.200ms -5.6%)

Memory: ✅ 64.055MB (SLO: <66.000MB -2.9%)

❌ iast-enabled

Time: ✅ 2.545ms (SLO: <2.800ms -9.1%)

Memory: ❌ 59.553MB (SLO: <59.000MB +0.9%)

✅ tracer-enabled

Time: ✅ 2.095ms (SLO: <2.250ms -6.9%)

Memory: ✅ 52.652MB (SLO: <53.500MB 🟡 -1.6%)

🔵 No Baseline Data (20 suites)

🔵 coreapiscenario - 12/12 (2 unstable)

🔵 No baseline data available for this suite

⚠️ context_with_data_listeners

Time: ⚠️ 13.363µs (SLO: <20.000µs 📉 -33.2%)

Memory: ✅ 31.300MB (SLO: <33.500MB -6.6%)

✅ context_with_data_no_listeners

Time: ✅ 3.418µs (SLO: <10.000µs 📉 -65.8%)

Memory: ✅ 31.359MB (SLO: <33.500MB -6.4%)

⚠️ context_with_data_only_all_listeners

Time: ⚠️ 13.420µs (SLO: <20.000µs 📉 -32.9%)

Memory: ✅ 31.261MB (SLO: <33.500MB -6.7%)

✅ get_item_exists

Time: ✅ 0.586µs (SLO: <10.000µs 📉 -94.1%)

Memory: ✅ 31.320MB (SLO: <33.500MB -6.5%)

✅ get_item_missing

Time: ✅ 0.640µs (SLO: <10.000µs 📉 -93.6%)

Memory: ✅ 31.182MB (SLO: <33.500MB -6.9%)

✅ set_item

Time: ✅ 24.416µs (SLO: <30.000µs 📉 -18.6%)

Memory: ✅ 31.339MB (SLO: <33.500MB -6.4%)

🔵 errortrackingflasksqli - 6/6

🔵 No baseline data available for this suite

✅ errortracking-enabled-all

Time: ✅ 2.104ms (SLO: <2.300ms -8.5%)

Memory: ✅ 52.652MB (SLO: <53.500MB 🟡 -1.6%)

✅ errortracking-enabled-user

Time: ✅ 2.109ms (SLO: <2.250ms -6.3%)

Memory: ✅ 52.671MB (SLO: <53.500MB 🟡 -1.5%)

✅ tracer-enabled

Time: ✅ 2.115ms (SLO: <2.300ms -8.1%)

Memory: ✅ 52.652MB (SLO: <53.500MB 🟡 -1.6%)

🔵 httppropagationextract - 60/60

🔵 No baseline data available for this suite

✅ all_styles_all_headers

Time: ✅ 81.734µs (SLO: <100.000µs 📉 -18.3%)

Memory: ✅ 31.359MB (SLO: <33.500MB -6.4%)

✅ b3_headers

Time: ✅ 14.320µs (SLO: <20.000µs 📉 -28.4%)

Memory: ✅ 31.379MB (SLO: <33.500MB -6.3%)

✅ b3_single_headers

Time: ✅ 13.290µs (SLO: <20.000µs 📉 -33.6%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.299µs (SLO: <80.000µs 📉 -19.6%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.286µs (SLO: <80.000µs 📉 -17.1%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ empty_headers

Time: ✅ 1.608µs (SLO: <10.000µs 📉 -83.9%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ full_t_id_datadog_headers

Time: ✅ 22.860µs (SLO: <30.000µs 📉 -23.8%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ invalid_priority_header

Time: ✅ 6.555µs (SLO: <10.000µs 📉 -34.4%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ invalid_span_id_header

Time: ✅ 6.559µs (SLO: <10.000µs 📉 -34.4%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ invalid_tags_header

Time: ✅ 6.551µs (SLO: <10.000µs 📉 -34.5%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ invalid_trace_id_header

Time: ✅ 6.531µs (SLO: <10.000µs 📉 -34.7%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ large_header_no_matches

Time: ✅ 27.585µs (SLO: <30.000µs -8.1%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ large_valid_headers_all

Time: ✅ 28.857µs (SLO: <40.000µs 📉 -27.9%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ medium_header_no_matches

Time: ✅ 9.843µs (SLO: <20.000µs 📉 -50.8%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ medium_valid_headers_all

Time: ✅ 11.236µs (SLO: <20.000µs 📉 -43.8%)

Memory: ✅ 31.379MB (SLO: <33.500MB -6.3%)

✅ none_propagation_style

Time: ✅ 1.704µs (SLO: <10.000µs 📉 -83.0%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ tracecontext_headers

Time: ✅ 34.708µs (SLO: <40.000µs 📉 -13.2%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ valid_headers_all

Time: ✅ 6.574µs (SLO: <10.000µs 📉 -34.3%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ valid_headers_basic

Time: ✅ 6.103µs (SLO: <10.000µs 📉 -39.0%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ wsgi_empty_headers

Time: ✅ 1.595µs (SLO: <10.000µs 📉 -84.0%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ wsgi_invalid_priority_header

Time: ✅ 6.633µs (SLO: <10.000µs 📉 -33.7%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ wsgi_invalid_span_id_header

Time: ✅ 1.591µs (SLO: <10.000µs 📉 -84.1%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ wsgi_invalid_tags_header

Time: ✅ 6.700µs (SLO: <10.000µs 📉 -33.0%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.637µs (SLO: <10.000µs 📉 -33.6%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ wsgi_large_header_no_matches

Time: ✅ 28.797µs (SLO: <40.000µs 📉 -28.0%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

✅ wsgi_large_valid_headers_all

Time: ✅ 29.993µs (SLO: <40.000µs 📉 -25.0%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ wsgi_medium_header_no_matches

Time: ✅ 10.162µs (SLO: <20.000µs 📉 -49.2%)

Memory: ✅ 31.379MB (SLO: <33.500MB -6.3%)

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.563µs (SLO: <20.000µs 📉 -42.2%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ wsgi_valid_headers_all

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

Memory: ✅ 31.359MB (SLO: <33.500MB -6.4%)

✅ wsgi_valid_headers_basic

Time: ✅ 6.118µs (SLO: <10.000µs 📉 -38.8%)

Memory: ✅ 31.359MB (SLO: <33.500MB -6.4%)

🔵 httppropagationinject - 16/16

🔵 No baseline data available for this suite

✅ ids_only

Time: ✅ 22.114µs (SLO: <30.000µs 📉 -26.3%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ with_all

Time: ✅ 34.355µs (SLO: <40.000µs 📉 -14.1%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ with_dd_origin

Time: ✅ 29.562µs (SLO: <30.000µs 🟡 -1.5%)

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%)

✅ with_priority_and_origin

Time: ✅ 28.256µs (SLO: <40.000µs 📉 -29.4%)

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%)

✅ with_sampling_priority

Time: ✅ 22.522µs (SLO: <30.000µs 📉 -24.9%)

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%)

✅ with_tags

Time: ✅ 31.137µs (SLO: <40.000µs 📉 -22.2%)

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%)

✅ with_tags_invalid

Time: ✅ 33.702µs (SLO: <40.000µs 📉 -15.7%)

Memory: ✅ 31.359MB (SLO: <33.500MB -6.4%)

✅ with_tags_max_size

Time: ✅ 31.113µs (SLO: <40.000µs 📉 -22.2%)

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%)

🔵 iast_aspects - 40/40

🔵 No baseline data available for this suite

✅ re_expand_aspect

Time: ✅ 33.052µs (SLO: <40.000µs 📉 -17.4%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ re_expand_noaspect

Time: ✅ 28.745µs (SLO: <40.000µs 📉 -28.1%)

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%)

✅ re_findall_aspect

Time: ✅ 3.662µs (SLO: <10.000µs 📉 -63.4%)

Memory: ✅ 37.139MB (SLO: <39.000MB -4.8%)

✅ re_findall_noaspect

Time: ✅ 1.413µs (SLO: <10.000µs 📉 -85.9%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ re_finditer_aspect

Time: ✅ 5.094µs (SLO: <10.000µs 📉 -49.1%)

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%)

✅ re_finditer_noaspect

Time: ✅ 1.425µs (SLO: <10.000µs 📉 -85.7%)

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

✅ re_fullmatch_aspect

Time: ✅ 3.366µs (SLO: <10.000µs 📉 -66.3%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ re_fullmatch_noaspect

Time: ✅ 1.286µs (SLO: <10.000µs 📉 -87.1%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ re_group_aspect

Time: ✅ 3.406µs (SLO: <10.000µs 📉 -65.9%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ re_group_noaspect

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

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ re_groups_aspect

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

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ re_groups_noaspect

Time: ✅ 1.705µs (SLO: <10.000µs 📉 -82.9%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ re_match_aspect

Time: ✅ 3.382µs (SLO: <10.000µs 📉 -66.2%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ re_match_noaspect

Time: ✅ 1.295µs (SLO: <10.000µs 📉 -87.0%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ re_search_aspect

Time: ✅ 3.239µs (SLO: <10.000µs 📉 -67.6%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ re_search_noaspect

Time: ✅ 1.199µs (SLO: <10.000µs 📉 -88.0%)

Memory: ✅ 37.159MB (SLO: <39.000MB -4.7%)

✅ re_sub_aspect

Time: ✅ 4.610µs (SLO: <10.000µs 📉 -53.9%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ re_sub_noaspect

Time: ✅ 1.528µs (SLO: <10.000µs 📉 -84.7%)

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%)

✅ re_subn_aspect

Time: ✅ 4.809µs (SLO: <10.000µs 📉 -51.9%)

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ re_subn_noaspect

Time: ✅ 1.602µs (SLO: <10.000µs 📉 -84.0%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

🔵 iastaspects - 118/118

🔵 No baseline data available for this suite

✅ add_aspect

Time: ✅ 0.329µs (SLO: <10.000µs 📉 -96.7%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ add_inplace_aspect

Time: ✅ 0.335µs (SLO: <10.000µs 📉 -96.6%)

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ add_inplace_noaspect

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

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ add_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ bytearray_aspect

Time: ✅ 1.815µs (SLO: <10.000µs 📉 -81.8%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ bytearray_extend_aspect

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

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ bytearray_extend_noaspect

Time: ✅ 0.607µs (SLO: <10.000µs 📉 -93.9%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ bytearray_noaspect

Time: ✅ 0.482µs (SLO: <10.000µs 📉 -95.2%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ bytes_aspect

Time: ✅ 1.835µs (SLO: <10.000µs 📉 -81.7%)

Memory: ✅ 37.139MB (SLO: <39.000MB -4.8%)

✅ bytes_noaspect

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

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ bytesio_aspect

Time: ✅ 1.848µs (SLO: <10.000µs 📉 -81.5%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ bytesio_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ capitalize_aspect

Time: ✅ 0.736µs (SLO: <10.000µs 📉 -92.6%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ capitalize_noaspect

Time: ✅ 0.432µs (SLO: <10.000µs 📉 -95.7%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ casefold_aspect

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

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ casefold_noaspect

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

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ decode_aspect

Time: ✅ 0.723µs (SLO: <10.000µs 📉 -92.8%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ decode_noaspect

Time: ✅ 0.424µs (SLO: <10.000µs 📉 -95.8%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ encode_aspect

Time: ✅ 0.711µs (SLO: <10.000µs 📉 -92.9%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ encode_noaspect

Time: ✅ 0.401µs (SLO: <10.000µs 📉 -96.0%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ format_aspect

Time: ✅ 3.432µs (SLO: <10.000µs 📉 -65.7%)

Memory: ✅ 37.159MB (SLO: <39.000MB -4.7%)

✅ format_map_aspect

Time: ✅ 3.226µs (SLO: <10.000µs 📉 -67.7%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ format_map_noaspect

Time: ✅ 0.770µs (SLO: <10.000µs 📉 -92.3%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ format_noaspect

Time: ✅ 0.592µs (SLO: <10.000µs 📉 -94.1%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ index_aspect

Time: ✅ 0.343µs (SLO: <10.000µs 📉 -96.6%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ index_noaspect

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

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%)

✅ join_aspect

Time: ✅ 1.224µs (SLO: <10.000µs 📉 -87.8%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ join_noaspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.1%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ ljust_aspect

Time: ✅ 10.218µs (SLO: <20.000µs 📉 -48.9%)

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%)

✅ ljust_noaspect

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

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ lower_aspect

Time: ✅ 2.243µs (SLO: <10.000µs 📉 -77.6%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ lower_noaspect

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

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ lstrip_aspect

Time: ✅ 10.287µs (SLO: <20.000µs 📉 -48.6%)

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%)

✅ lstrip_noaspect

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

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ modulo_aspect

Time: ✅ 0.928µs (SLO: <10.000µs 📉 -90.7%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.431µs (SLO: <10.000µs 📉 -85.7%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ modulo_aspect_for_bytes

Time: ✅ 0.903µs (SLO: <10.000µs 📉 -91.0%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.129µs (SLO: <10.000µs 📉 -88.7%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ modulo_noaspect

Time: ✅ 0.630µs (SLO: <10.000µs 📉 -93.7%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ replace_aspect

Time: ✅ 4.559µs (SLO: <10.000µs 📉 -54.4%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ replace_noaspect

Time: ✅ 0.463µs (SLO: <10.000µs 📉 -95.4%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ repr_aspect

Time: ✅ 0.905µs (SLO: <10.000µs 📉 -90.9%)

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ repr_noaspect

Time: ✅ 0.414µs (SLO: <10.000µs 📉 -95.9%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ rstrip_aspect

Time: ✅ 10.130µs (SLO: <20.000µs 📉 -49.4%)

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%)

✅ rstrip_noaspect

Time: ✅ 0.380µs (SLO: <10.000µs 📉 -96.2%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ slice_aspect

Time: ✅ 0.483µs (SLO: <10.000µs 📉 -95.2%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ slice_noaspect

Time: ✅ 0.448µs (SLO: <10.000µs 📉 -95.5%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ stringio_aspect

Time: ✅ 2.137µs (SLO: <10.000µs 📉 -78.6%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

✅ stringio_noaspect

Time: ✅ 0.715µs (SLO: <10.000µs 📉 -92.8%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ strip_aspect

Time: ✅ 10.235µs (SLO: <20.000µs 📉 -48.8%)

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%)

✅ strip_noaspect

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

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ swapcase_aspect

Time: ✅ 2.449µs (SLO: <10.000µs 📉 -75.5%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ swapcase_noaspect

Time: ✅ 0.532µs (SLO: <10.000µs 📉 -94.7%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ title_aspect

Time: ✅ 2.399µs (SLO: <10.000µs 📉 -76.0%)

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ title_noaspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ translate_aspect

Time: ✅ 3.325µs (SLO: <10.000µs 📉 -66.8%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ translate_noaspect

Time: ✅ 1.037µs (SLO: <10.000µs 📉 -89.6%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ upper_aspect

Time: ✅ 2.295µs (SLO: <10.000µs 📉 -77.1%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ upper_noaspect

Time: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

🔵 iastaspectsospath - 24/24

🔵 No baseline data available for this suite

✅ ospathbasename_aspect

Time: ✅ 4.067µs (SLO: <10.000µs 📉 -59.3%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ ospathbasename_noaspect

Time: ✅ 1.076µs (SLO: <10.000µs 📉 -89.2%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ ospathjoin_aspect

Time: ✅ 5.906µs (SLO: <10.000µs 📉 -40.9%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ ospathjoin_noaspect

Time: ✅ 2.277µs (SLO: <10.000µs 📉 -77.2%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ ospathnormcase_aspect

Time: ✅ 3.713µs (SLO: <10.000µs 📉 -62.9%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ ospathnormcase_noaspect

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

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ ospathsplit_aspect

Time: ✅ 4.847µs (SLO: <10.000µs 📉 -51.5%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ ospathsplit_noaspect

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

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%)

✅ ospathsplitdrive_aspect

Time: ✅ 3.570µs (SLO: <10.000µs 📉 -64.3%)

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%)

✅ ospathsplitdrive_noaspect

Time: ✅ 0.699µs (SLO: <10.000µs 📉 -93.0%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ ospathsplitext_aspect

Time: ✅ 4.494µs (SLO: <10.000µs 📉 -55.1%)

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%)

✅ ospathsplitext_noaspect

Time: ✅ 1.382µs (SLO: <10.000µs 📉 -86.2%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

🔵 iastaspectssplit - 12/12

🔵 No baseline data available for this suite

✅ rsplit_aspect

Time: ✅ 1.464µs (SLO: <10.000µs 📉 -85.4%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ rsplit_noaspect

Time: ✅ 0.574µs (SLO: <10.000µs 📉 -94.3%)

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ split_aspect

Time: ✅ 1.445µs (SLO: <10.000µs 📉 -85.5%)

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%)

✅ split_noaspect

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

Memory: ✅ 37.159MB (SLO: <39.000MB -4.7%)

✅ splitlines_aspect

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

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%)

✅ splitlines_noaspect

Time: ✅ 0.592µs (SLO: <10.000µs 📉 -94.1%)

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%)

🔵 iastpropagation - 8/8

🔵 No baseline data available for this suite

✅ no-propagation

Time: ✅ 49.221µs (SLO: <60.000µs 📉 -18.0%)

Memory: ✅ 36.805MB (SLO: <39.000MB -5.6%)

✅ propagation_enabled

Time: ✅ 145.052µs (SLO: <160.000µs -9.3%)

Memory: ✅ 36.864MB (SLO: <39.000MB -5.5%)

✅ propagation_enabled_100

Time: ✅ 1.569ms (SLO: <1.800ms 📉 -12.8%)

Memory: ✅ 36.805MB (SLO: <39.000MB -5.6%)

✅ propagation_enabled_1000

Time: ✅ 29.262ms (SLO: <30.550ms -4.2%)

Memory: ✅ 36.884MB (SLO: <39.000MB -5.4%)

🔵 otelsdkspan - 24/24

🔵 No baseline data available for this suite

✅ add-event

Time: ✅ 40.375ms (SLO: <42.000ms -3.9%)

Memory: ✅ 34.190MB (SLO: <39.000MB 📉 -12.3%)

✅ add-link

Time: ✅ 36.466ms (SLO: <38.550ms -5.4%)

Memory: ✅ 34.170MB (SLO: <39.000MB 📉 -12.4%)

✅ add-metrics

Time: ✅ 221.261ms (SLO: <232.000ms -4.6%)

Memory: ✅ 34.190MB (SLO: <39.000MB 📉 -12.3%)

✅ add-tags

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

Memory: ✅ 34.170MB (SLO: <39.000MB 📉 -12.4%)

✅ get-context

Time: ✅ 29.011ms (SLO: <31.300ms -7.3%)

Memory: ✅ 34.131MB (SLO: <39.000MB 📉 -12.5%)

✅ is-recording

Time: ✅ 29.230ms (SLO: <31.000ms -5.7%)

Memory: ✅ 34.131MB (SLO: <39.000MB 📉 -12.5%)

✅ record-exception

Time: ✅ 63.100ms (SLO: <65.850ms -4.2%)

Memory: ✅ 34.151MB (SLO: <39.000MB 📉 -12.4%)

✅ set-status

Time: ✅ 31.909ms (SLO: <34.150ms -6.6%)

Memory: ✅ 34.151MB (SLO: <39.000MB 📉 -12.4%)

✅ start

Time: ✅ 28.712ms (SLO: <30.150ms -4.8%)

Memory: ✅ 34.111MB (SLO: <39.000MB 📉 -12.5%)

✅ start-finish

Time: ✅ 34.010ms (SLO: <35.350ms -3.8%)

Memory: ✅ 34.151MB (SLO: <39.000MB 📉 -12.4%)

✅ start-finish-telemetry

Time: ✅ 34.187ms (SLO: <35.450ms -3.6%)

Memory: ✅ 34.092MB (SLO: <39.000MB 📉 -12.6%)

✅ update-name

Time: ✅ 30.997ms (SLO: <33.400ms -7.2%)

Memory: ✅ 34.170MB (SLO: <39.000MB 📉 -12.4%)

🔵 otelspan - 22/22

🔵 No baseline data available for this suite

✅ add-event

Time: ✅ 45.361ms (SLO: <47.150ms -3.8%)

Memory: ✅ 44.578MB (SLO: <46.500MB -4.1%)

✅ add-metrics

Time: ✅ 320.834ms (SLO: <344.800ms -7.0%)

Memory: ✅ 552.743MB (SLO: <562.000MB 🟡 -1.6%)

✅ add-tags

Time: ✅ 291.254ms (SLO: <314.000ms -7.2%)

Memory: ✅ 554.045MB (SLO: <563.500MB 🟡 -1.7%)

✅ get-context

Time: ✅ 85.757ms (SLO: <92.350ms -7.1%)

Memory: ✅ 39.730MB (SLO: <46.500MB 📉 -14.6%)

✅ is-recording

Time: ✅ 43.143ms (SLO: <44.500ms -3.0%)

Memory: ✅ 43.962MB (SLO: <46.500MB -5.5%)

✅ record-exception

Time: ✅ 61.826ms (SLO: <67.650ms -8.6%)

Memory: ✅ 39.966MB (SLO: <46.500MB 📉 -14.1%)

✅ set-status

Time: ✅ 48.788ms (SLO: <50.400ms -3.2%)

Memory: ✅ 43.998MB (SLO: <46.500MB -5.4%)

✅ start

Time: ✅ 42.325ms (SLO: <43.450ms -2.6%)

Memory: ✅ 43.909MB (SLO: <46.500MB -5.6%)

✅ start-finish

Time: ✅ 84.120ms (SLO: <88.000ms -4.4%)

Memory: ✅ 33.797MB (SLO: <46.500MB 📉 -27.3%)

✅ start-finish-telemetry

Time: ✅ 84.086ms (SLO: <89.000ms -5.5%)

Memory: ✅ 33.797MB (SLO: <46.500MB 📉 -27.3%)

✅ update-name

Time: ✅ 44.076ms (SLO: <45.150ms -2.4%)

Memory: ✅ 44.297MB (SLO: <46.500MB -4.7%)

🔵 packagespackageforrootmodulemapping - 4/4

🔵 No baseline data available for this suite

✅ cache_off

Time: ✅ 338.481ms (SLO: <354.300ms -4.5%)

Memory: ✅ 37.200MB (SLO: <40.000MB -7.0%)

✅ cache_on

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

Memory: ✅ 36.795MB (SLO: <39.000MB -5.7%)

🔵 packagesupdateimporteddependencies - 24/24

🔵 No baseline data available for this suite

✅ import_many

Time: ✅ 155.369µs (SLO: <170.000µs -8.6%)

Memory: ✅ 35.660MB (SLO: <38.500MB -7.4%)

✅ import_many_cached

Time: ✅ 121.712µs (SLO: <130.000µs -6.4%)

Memory: ✅ 35.875MB (SLO: <38.500MB -6.8%)

✅ import_many_stdlib

Time: ✅ 1.612ms (SLO: <1.750ms -7.9%)

Memory: ✅ 35.902MB (SLO: <38.500MB -6.7%)

✅ import_many_stdlib_cached

Time: ✅ 0.960ms (SLO: <1.100ms 📉 -12.7%)

Memory: ✅ 35.904MB (SLO: <38.500MB -6.7%)

✅ import_many_unknown

Time: ✅ 830.956µs (SLO: <890.000µs -6.6%)

Memory: ✅ 35.802MB (SLO: <38.500MB -7.0%)

✅ import_many_unknown_cached

Time: ✅ 794.936µs (SLO: <870.000µs -8.6%)

Memory: ✅ 35.646MB (SLO: <38.500MB -7.4%)

✅ import_one

Time: ✅ 19.784µs (SLO: <30.000µs 📉 -34.1%)

Memory: ✅ 35.570MB (SLO: <39.000MB -8.8%)

✅ import_one_cache

Time: ✅ 6.248µs (SLO: <10.000µs 📉 -37.5%)

Memory: ✅ 35.547MB (SLO: <38.500MB -7.7%)

✅ import_one_stdlib

Time: ✅ 18.759µs (SLO: <20.000µs -6.2%)

Memory: ✅ 35.635MB (SLO: <38.500MB -7.4%)

✅ import_one_stdlib_cache

Time: ✅ 6.270µs (SLO: <10.000µs 📉 -37.3%)

Memory: ✅ 35.690MB (SLO: <38.500MB -7.3%)

✅ import_one_unknown

Time: ✅ 45.522µs (SLO: <50.000µs -9.0%)

Memory: ✅ 35.973MB (SLO: <38.500MB -6.6%)

✅ import_one_unknown_cache

Time: ✅ 6.292µs (SLO: <10.000µs 📉 -37.1%)

Memory: ✅ 35.686MB (SLO: <38.500MB -7.3%)

🔵 ratelimiter - 12/12

🔵 No baseline data available for this suite

✅ defaults

Time: ✅ 2.368µs (SLO: <10.000µs 📉 -76.3%)

Memory: ✅ 30.985MB (SLO: <34.000MB -8.9%)

✅ high_rate_limit

Time: ✅ 2.411µs (SLO: <10.000µs 📉 -75.9%)

Memory: ✅ 31.005MB (SLO: <34.000MB -8.8%)

✅ long_window

Time: ✅ 2.363µs (SLO: <10.000µs 📉 -76.4%)

Memory: ✅ 30.966MB (SLO: <34.000MB -8.9%)

✅ low_rate_limit

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

Memory: ✅ 30.926MB (SLO: <34.000MB -9.0%)

✅ no_rate_limit

Time: ✅ 0.831µs (SLO: <10.000µs 📉 -91.7%)

Memory: ✅ 30.867MB (SLO: <34.000MB -9.2%)

✅ short_window

Time: ✅ 2.497µs (SLO: <10.000µs 📉 -75.0%)

Memory: ✅ 31.005MB (SLO: <34.000MB -8.8%)

🔵 recursivecomputation - 8/8

🔵 No baseline data available for this suite

✅ deep

Time: ✅ 309.373ms (SLO: <320.950ms -3.6%)

Memory: ✅ 32.460MB (SLO: <34.500MB -5.9%)

✅ deep-profiled

Time: ✅ 327.403ms (SLO: <359.150ms -8.8%)

Memory: ✅ 35.055MB (SLO: <39.000MB 📉 -10.1%)

✅ medium

Time: ✅ 7.058ms (SLO: <7.400ms -4.6%)

Memory: ✅ 31.202MB (SLO: <34.000MB -8.2%)

✅ shallow

Time: ✅ 0.957ms (SLO: <1.050ms -8.8%)

Memory: ✅ 31.261MB (SLO: <34.000MB -8.1%)

🔵 samplingrules - 8/8

🔵 No baseline data available for this suite

✅ average_match

Time: ✅ 275.166µs (SLO: <290.000µs -5.1%)

Memory: ✅ 31.241MB (SLO: <34.000MB -8.1%)

✅ high_match

Time: ✅ 444.903µs (SLO: <480.000µs -7.3%)

Memory: ✅ 31.221MB (SLO: <34.000MB -8.2%)

✅ low_match

Time: ✅ 110.026µs (SLO: <120.000µs -8.3%)

Memory: ✅ 631.920MB (SLO: <700.000MB -9.7%)

✅ very_low_match

Time: ✅ 7.709ms (SLO: <8.500ms -9.3%)

Memory: ✅ 69.519MB (SLO: <75.000MB -7.3%)

🔵 sethttpmeta - 32/32

🔵 No baseline data available for this suite

✅ all-disabled

Time: ✅ 12.271µs (SLO: <20.000µs 📉 -38.6%)

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%)

✅ all-enabled

Time: ✅ 42.183µs (SLO: <50.000µs 📉 -15.6%)

Memory: ✅ 32.224MB (SLO: <34.000MB -5.2%)

✅ collectipvariant_exists

Time: ✅ 42.859µs (SLO: <50.000µs 📉 -14.3%)

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%)

✅ no-collectipvariant

Time: ✅ 41.941µs (SLO: <50.000µs 📉 -16.1%)

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%)

✅ no-useragentvariant

Time: ✅ 40.830µs (SLO: <50.000µs 📉 -18.3%)

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%)

✅ obfuscation-no-query

Time: ✅ 43.072µs (SLO: <50.000µs 📉 -13.9%)

Memory: ✅ 32.244MB (SLO: <34.000MB -5.2%)

✅ obfuscation-regular-case-explicit-query

Time: ✅ 79.129µs (SLO: <90.000µs 📉 -12.1%)

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%)

✅ obfuscation-regular-case-implicit-query

Time: ✅ 79.741µs (SLO: <90.000µs 📉 -11.4%)

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%)

✅ obfuscation-send-querystring-disabled

Time: ✅ 157.477µs (SLO: <170.000µs -7.4%)

Memory: ✅ 32.204MB (SLO: <34.500MB -6.7%)

✅ obfuscation-worst-case-explicit-query

Time: ✅ 151.081µs (SLO: <160.000µs -5.6%)

Memory: ✅ 32.165MB (SLO: <34.500MB -6.8%)

✅ obfuscation-worst-case-implicit-query

Time: ✅ 157.423µs (SLO: <170.000µs -7.4%)

Memory: ✅ 32.224MB (SLO: <34.500MB -6.6%)

✅ useragentvariant_exists_1

Time: ✅ 41.584µs (SLO: <50.000µs 📉 -16.8%)

Memory: ✅ 32.224MB (SLO: <34.000MB -5.2%)

✅ useragentvariant_exists_2

Time: ✅ 42.559µs (SLO: <50.000µs 📉 -14.9%)

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%)

✅ useragentvariant_exists_3

Time: ✅ 41.817µs (SLO: <50.000µs 📉 -16.4%)

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%)

✅ useragentvariant_not_exists_1

Time: ✅ 41.327µs (SLO: <50.000µs 📉 -17.3%)

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%)

✅ useragentvariant_not_exists_2

Time: ✅ 41.351µs (SLO: <50.000µs 📉 -17.3%)

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%)

🔵 span - 26/26

🔵 No baseline data available for this suite

✅ add-event

Time: ✅ 24.205ms (SLO: <26.200ms -7.6%)

Memory: ✅ 51.009MB (SLO: <53.000MB -3.8%)

✅ add-metrics

Time: ✅ 93.387ms (SLO: <98.350ms -5.0%)

Memory: ✅ 606.295MB (SLO: <961.000MB 📉 -36.9%)

✅ add-tags

Time: ✅ 149.616ms (SLO: <168.550ms 📉 -11.2%)

Memory: ✅ 607.291MB (SLO: <962.500MB 📉 -36.9%)

✅ get-context

Time: ✅ 22.395ms (SLO: <23.700ms -5.5%)

Memory: ✅ 49.695MB (SLO: <53.000MB -6.2%)

✅ is-recording

Time: ✅ 22.679ms (SLO: <23.900ms -5.1%)

Memory: ✅ 49.687MB (SLO: <53.000MB -6.3%)

✅ record-exception

Time: ✅ 43.107ms (SLO: <44.500ms -3.1%)

Memory: ✅ 42.708MB (SLO: <53.000MB 📉 -19.4%)

✅ set-status

Time: ✅ 24.735ms (SLO: <26.000ms -4.9%)

Memory: ✅ 49.711MB (SLO: <53.000MB -6.2%)

✅ start

Time: ✅ 22.475ms (SLO: <23.500ms -4.4%)

Memory: ✅ 49.745MB (SLO: <53.000MB -6.1%)

✅ start-finish

Time: ✅ 51.747ms (SLO: <55.500ms -6.8%)

Memory: ✅ 31.202MB (SLO: <34.000MB -8.2%)

✅ start-finish-telemetry

Time: ✅ 52.905ms (SLO: <58.300ms -9.3%)

Memory: ✅ 31.280MB (SLO: <34.000MB -8.0%)

✅ start-finish-traceid128

Time: ✅ 55.578ms (SLO: <60.050ms -7.4%)

Memory: ✅ 31.280MB (SLO: <34.000MB -8.0%)

✅ start-traceid128

Time: ✅ 23.078ms (SLO: <24.600ms -6.2%)

Memory: ✅ 49.737MB (SLO: <53.000MB -6.2%)

✅ update-name

Time: ✅ 23.111ms (SLO: <24.100ms -4.1%)

Memory: ✅ 50.395MB (SLO: <53.000MB -4.9%)

🔵 telemetryaddmetric - 30/30

🔵 No baseline data available for this suite

✅ 1-count-metric-1-times

Time: ✅ 3.173µs (SLO: <20.000µs 📉 -84.1%)

Memory: ✅ 31.300MB (SLO: <34.000MB -7.9%)

✅ 1-count-metrics-100-times

Time: ✅ 218.459µs (SLO: <250.000µs 📉 -12.6%)

Memory: ✅ 31.320MB (SLO: <34.000MB -7.9%)

✅ 1-distribution-metric-1-times

Time: ✅ 2.920µs (SLO: <20.000µs 📉 -85.4%)

Memory: ✅ 31.221MB (SLO: <34.000MB -8.2%)

✅ 1-distribution-metrics-100-times

Time: ✅ 195.724µs (SLO: <220.000µs 📉 -11.0%)

Memory: ✅ 31.221MB (SLO: <34.000MB -8.2%)

✅ 1-gauge-metric-1-times

Time: ✅ 2.427µs (SLO: <20.000µs 📉 -87.9%)

Memory: ✅ 31.300MB (SLO: <34.000MB -7.9%)

✅ 1-gauge-metrics-100-times

Time: ✅ 124.004µs (SLO: <150.000µs 📉 -17.3%)

Memory: ✅ 31.300MB (SLO: <34.000MB -7.9%)

✅ 1-rate-metric-1-times

Time: ✅ 3.107µs (SLO: <20.000µs 📉 -84.5%)

Memory: ✅ 31.241MB (SLO: <34.000MB -8.1%)

✅ 1-rate-metrics-100-times

Time: ✅ 231.192µs (SLO: <250.000µs -7.5%)

Memory: ✅ 31.241MB (SLO: <34.000MB -8.1%)

✅ 100-count-metrics-100-times

Time: ✅ 22.563ms (SLO: <23.500ms -4.0%)

Memory: ✅ 31.300MB (SLO: <34.000MB -7.9%)

✅ 100-distribution-metrics-100-times

Time: ✅ 2.045ms (SLO: <2.250ms -9.1%)

Memory: ✅ 31.221MB (SLO: <34.000MB -8.2%)

✅ 100-gauge-metrics-100-times

Time: ✅ 1.275ms (SLO: <1.550ms 📉 -17.7%)

Memory: ✅ 31.241MB (SLO: <34.000MB -8.1%)

✅ 100-rate-metrics-100-times

Time: ✅ 2.226ms (SLO: <2.550ms 📉 -12.7%)

Memory: ✅ 31.261MB (SLO: <34.000MB -8.1%)

✅ flush-1-metric

Time: ✅ 4.641µs (SLO: <20.000µs 📉 -76.8%)

Memory: ✅ 31.339MB (SLO: <34.000MB -7.8%)

✅ flush-100-metrics

Time: ✅ 183.929µs (SLO: <250.000µs 📉 -26.4%)

Memory: ✅ 31.241MB (SLO: <34.000MB -8.1%)

✅ flush-1000-metrics

Time: ✅ 2.206ms (SLO: <2.500ms 📉 -11.7%)

Memory: ✅ 32.421MB (SLO: <34.500MB -6.0%)

🔵 tracer - 6/6

🔵 No baseline data available for this suite

✅ large

Time: ✅ 30.637ms (SLO: <32.950ms -7.0%)

Memory: ✅ 32.775MB (SLO: <34.500MB -5.0%)

✅ medium

Time: ✅ 2.989ms (SLO: <3.200ms -6.6%)

Memory: ✅ 31.221MB (SLO: <34.000MB -8.2%)

✅ small

Time: ✅ 336.686µs (SLO: <370.000µs -9.0%)

Memory: ✅ 31.162MB (SLO: <34.000MB -8.3%)

P403n1x87 added the changelog/no-changelog A changelog entry is not required for this PR. label Sep 1, 2025

P403n1x87 added 2 commits September 1, 2025 17:00

put back necessary resolutions

89c7fa4

use helper for code path resolution

7d7442b

perf: reduce calls to Path.resolve #14460

Are you sure you want to change the base?

perf: reduce calls to Path.resolve #14460

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Performance Analysis

Before

After

Checklist

Reviewer Checklist

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

❌ appsec

✅ exception-replay-enabled

❌ iast

✅ profiler

✅ span-code-origin

❌ tracer

❌ tracer-and-profiler

❌ tracer-dont-create-db-spans

❌ tracer-native

❌ tracer-no-caches

❌ tracer-no-databases

❌ tracer-no-middleware

❌ tracer-no-templates

❌ errortracking-enabled-all

❌ errortracking-enabled-user

❌ tracer-enabled

✅ appsec-get

✅ appsec-post

✅ appsec-telemetry

✅ debugger

✅ iast-get

❌ profiler

✅ tracer

❌ tracer-native

✅ appsec-enabled

❌ iast-enabled

✅ tracer-enabled

⚠️ context_with_data_listeners

✅ context_with_data_no_listeners

⚠️ context_with_data_only_all_listeners

✅ get_item_exists

✅ get_item_missing

✅ set_item

✅ errortracking-enabled-all

✅ errortracking-enabled-user

✅ tracer-enabled

✅ all_styles_all_headers

✅ b3_headers

✅ b3_single_headers

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

✅ empty_headers

✅ full_t_id_datadog_headers

✅ invalid_priority_header

✅ invalid_span_id_header

✅ invalid_tags_header

✅ invalid_trace_id_header

✅ large_header_no_matches

✅ large_valid_headers_all

✅ medium_header_no_matches

✅ medium_valid_headers_all

✅ none_propagation_style

✅ tracecontext_headers

✅ valid_headers_all

✅ valid_headers_basic

✅ wsgi_empty_headers

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