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Add support for MSTest 4.4.0 - #9189

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andrewlock merged 4 commits into
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andrew/support-latest-mstest
Sep 7, 2026
Merged

Add support for MSTest 4.4.0#9189
andrewlock merged 4 commits into
masterfrom
andrew/support-latest-mstest

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@andrewlock

@andrewlock andrewlock commented Sep 7, 2026

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Summary of changes

Adds initial support for MSTest 4.4.0

Reason for change

There were breaking changes in the latest minor release

Implementation details

This fixes our existing tests and instrumentation, but there are additional issues that also need fixing for full support

Test coverage

Fixes the existing broken tests

Other details

Identified in #9187

@andrewlock
andrewlock requested review from a team as code owners September 7, 2026 09:01
@andrewlock
andrewlock requested review from vandonr and zacharycmontoya and removed request for a team September 7, 2026 09:01
@chatgpt-codex-connector

chatgpt-codex-connector Bot commented Sep 7, 2026 •
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Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review Status Commit Review trigger
📝 Code Review ✅ Completed 2026-09-07T09:05:43.556129Z 422222f PR opened
🔒 Security Review ✅ Completed 2026-09-07T09:07:23.315624Z 422222f PR opened
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@dd-trace-dotnet-ci-bot

dd-trace-dotnet-ci-bot Bot commented Sep 7, 2026

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Execution-Time Benchmarks Report ⏱️

Execution-time results for samples comparing This PR (9189) and master.

✅ No regressions detected

📄 View the full report (charts + all metrics) →

@pr-commenter

pr-commenter Bot commented Sep 7, 2026

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Benchmarks

Benchmark execution time: 2026-09-07 09:50:27

Comparing candidate commit 422222f in PR branch andrew/support-latest-mstest with baseline commit 04e4a4c in branch master.

📊 Benchmarking dashboard

Found 0 performance improvements and 0 performance regressions! Performance is the same for 72 metrics, 0 unstable metrics, 65 known flaky benchmarks, 61 flaky benchmarks without significant changes.

Explanation

This is an A/B test comparing a candidate commit's performance against that of a baseline commit. Performance changes are noted in the tables below as:

  • 🟩 = significantly better candidate vs. baseline
  • 🟥 = significantly worse candidate vs. baseline

We compute a confidence interval (CI) over the relative difference of means between metrics from the candidate and baseline commits, considering the baseline as the reference.

If the CI is entirely outside the configured SIGNIFICANT_IMPACT_THRESHOLD (or the deprecated UNCONFIDENCE_THRESHOLD), the change is considered significant.

Feel free to reach out to #apm-benchmarking-platform on Slack if you have any questions.

More details about the CI and significant changes

You can imagine this CI as a range of values that is likely to contain the true difference of means between the candidate and baseline commits.

CIs of the difference of means are often centered around 0%, because often changes are not that big:

---------------------------------(------|---^--------)-------------------------------->
                              -0.6%    0%  0.3%     +1.2%
                                 |          |        |
         lower bound of the CI --'          |        |
sample mean (center of the CI) -------------'        |
         upper bound of the CI ----------------------'

As described above, a change is considered significant if the CI is entirely outside the configured SIGNIFICANT_IMPACT_THRESHOLD (or the deprecated UNCONFIDENCE_THRESHOLD).

For instance, for an execution time metric, this confidence interval indicates a significantly worse performance:

----------------------------------------|---------|---(---------^---------)---------->
                                       0%        1%  1.3%      2.2%      3.1%
                                                  |   |         |         |
       significant impact threshold --------------'   |         |         |
                      lower bound of CI --------------'         |         |
       sample mean (center of the CI) --------------------------'         |
                      upper bound of CI ----------------------------------'

Known flaky benchmarks

These benchmarks are marked as flaky and will not trigger a failure. Modify FLAKY_BENCHMARKS_REGEX to control which benchmarks are marked as flaky.

scenario:Benchmarks.Trace.ActivityBenchmark.StartStopWithChild net472

  • 🟥 throughput [-7714.540op/s; -7234.707op/s] or [-9.147%; -8.578%]

scenario:Benchmarks.Trace.ActivityBenchmark.StartStopWithChild netcoreapp3.1

  • 🟥 throughput [-8782.606op/s; -7705.903op/s] or [-8.930%; -7.835%]

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces net472

  • 🟥 allocated_mem [+1.573KB; +1.573KB] or [+47.789%; +47.804%]
  • 🟥 execution_time [+310.406ms; +312.998ms] or [+154.034%; +155.321%]
  • 🟥 throughput [-59.019op/s; -54.902op/s] or [-10.619%; -9.878%]

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces net6.0

  • 🟥 allocated_mem [+1.013KB; +1.013KB] or [+37.563%; +37.575%]
  • 🟥 execution_time [+383.084ms; +386.988ms] or [+302.660%; +305.744%]
  • 🟩 throughput [+71.331op/s; +75.459op/s] or [+9.405%; +9.949%]

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces netcoreapp3.1

  • 🟥 allocated_mem [+1.088KB; +1.088KB] or [+40.343%; +40.355%]
  • 🟥 execution_time [+399.438ms; +401.487ms] or [+353.487%; +355.301%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody net472

  • 🟥 allocated_mem [+4.725KB; +4.726KB] or [+99.482%; +99.497%]
  • 🟥 throughput [-60582.986op/s; -60115.406op/s] or [-47.137%; -46.773%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody net6.0

  • 🟥 allocated_mem [+3.848KB; +3.848KB] or [+81.379%; +81.391%]
  • 🟩 execution_time [-15.811ms; -11.640ms] or [-7.384%; -5.436%]
  • 🟥 throughput [-59932.394op/s; -57172.928op/s] or [-43.747%; -41.733%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody netcoreapp3.1

  • 🟥 allocated_mem [+4.576KB; +4.576KB] or [+98.954%; +98.966%]
  • 🟥 throughput [-49181.247op/s; -46929.830op/s] or [-44.465%; -42.430%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody net472

  • 🟥 allocated_mem [+1.348KB; +1.348KB] or [+109.063%; +109.078%]
  • 🟥 throughput [-293972.427op/s; -291174.471op/s] or [-30.016%; -29.730%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody net6.0

  • 🟥 allocated_mem [+511 bytes; +512 bytes] or [+41.822%; +41.834%]
  • 🟩 execution_time [-26.538ms; -21.698ms] or [-11.835%; -9.676%]
  • 🟥 throughput [-117718.342op/s; -95140.425op/s] or [-12.576%; -10.164%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody netcoreapp3.1

  • 🟥 allocated_mem [+1.312KB; +1.312KB] or [+108.600%; +108.616%]
  • 🟥 throughput [-163700.988op/s; -147575.557op/s] or [-23.521%; -21.204%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorMoreComplexBody net472

  • 🟥 allocated_mem [+3.378KB; +3.378KB] or [+89.003%; +89.017%]
  • 🟥 throughput [-72491.833op/s; -71725.062op/s] or [-48.786%; -48.270%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorMoreComplexBody net6.0

  • 🟥 allocated_mem [+3.336KB; +3.336KB] or [+88.150%; +88.161%]
  • 🟥 throughput [-72663.164op/s; -69778.433op/s] or [-46.234%; -44.399%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorMoreComplexBody netcoreapp3.1

  • 🟥 allocated_mem [+3.264KB; +3.264KB] or [+88.493%; +88.506%]
  • 🟥 throughput [-55873.877op/s; -53258.591op/s] or [-44.511%; -42.427%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorSimpleBody net6.0

  • 🟩 throughput [+337718.829op/s; +356133.629op/s] or [+11.261%; +11.875%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorSimpleBody netcoreapp3.1

  • 🟩 execution_time [-18.993ms; -14.655ms] or [-8.755%; -6.755%]

scenario:Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeArgs net472

  • 🟩 allocated_mem [-13.759KB; -13.757KB] or [-42.326%; -42.318%]
  • 🟥 execution_time [+300.063ms; +300.714ms] or [+149.931%; +150.257%]
  • 🟩 throughput [+994.801op/s; +1010.773op/s] or [+10.987%; +11.164%]

scenario:Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeArgs net6.0

  • 🟩 allocated_mem [-13.722KB; -13.718KB] or [-42.341%; -42.329%]
  • 🟥 execution_time [+300.112ms; +303.292ms] or [+151.347%; +152.951%]
  • 🟩 throughput [+2397.166op/s; +2609.401op/s] or [+18.335%; +19.958%]

scenario:Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeArgs netcoreapp3.1

  • 🟩 allocated_mem [-13.722KB; -13.718KB] or [-42.341%; -42.329%]
  • 🟥 execution_time [+300.666ms; +303.089ms] or [+151.452%; +152.673%]
  • 🟩 throughput [+1799.244op/s; +1926.433op/s] or [+17.371%; +18.599%]

scenario:Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeLegacyArgs net472

  • 🟥 execution_time [+295.672ms; +296.539ms] or [+145.223%; +145.648%]
  • 🟩 throughput [+578.587op/s; +586.402op/s] or [+15.339%; +15.546%]

scenario:Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeLegacyArgs net6.0

  • 🟥 execution_time [+294.408ms; +296.783ms] or [+143.925%; +145.086%]
  • 🟩 throughput [+2813.084op/s; +2845.127op/s] or [+40.869%; +41.334%]

scenario:Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeLegacyArgs netcoreapp3.1

  • 🟥 execution_time [+301.803ms; +303.207ms] or [+150.841%; +151.543%]
  • 🟩 throughput [+1381.246op/s; +1443.113op/s] or [+27.417%; +28.645%]

scenario:Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmark net472

  • 🟩 execution_time [-147.015µs; -142.849µs] or [-30.184%; -29.329%]
  • 🟩 throughput [+856.223op/s; +884.621op/s] or [+41.702%; +43.085%]

scenario:Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmark net6.0

  • 🟩 execution_time [-139.631µs; -112.964µs] or [-32.024%; -25.908%]
  • 🟩 throughput [+868.208op/s; +990.549op/s] or [+37.746%; +43.065%]

scenario:Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmark netcoreapp3.1

  • 🟩 execution_time [-141.540µs; -119.492µs] or [-30.325%; -25.602%]
  • 🟩 throughput [+766.643op/s; +850.487op/s] or [+35.390%; +39.260%]

scenario:Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmarkWithAttack net472

  • 🟩 execution_time [-127.984µs; -123.256µs] or [-34.555%; -33.278%]
  • 🟩 throughput [+1358.508op/s; +1417.221op/s] or [+50.313%; +52.487%]

scenario:Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmarkWithAttack net6.0

  • 🟩 execution_time [-103.439µs; -79.883µs] or [-33.023%; -25.503%]
  • 🟩 throughput [+1205.865op/s; +1405.800op/s] or [+37.590%; +43.823%]

scenario:Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmarkWithAttack netcoreapp3.1

  • 🟩 execution_time [-137.419µs; -115.037µs] or [-37.592%; -31.469%]
  • 🟩 throughput [+1324.331op/s; +1460.988op/s] or [+47.525%; +52.429%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net472

  • 🟥 execution_time [+299.905ms; +300.729ms] or [+149.683%; +150.095%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net6.0

  • 🟥 execution_time [+406.292ms; +413.702ms] or [+441.452%; +449.504%]
  • 🟩 throughput [+684.373op/s; +867.667op/s] or [+5.624%; +7.130%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest netcoreapp3.1

  • 🟥 execution_time [+370.660ms; +373.784ms] or [+281.438%; +283.811%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net472

  • unstable execution_time [+278.042ms; +336.142ms] or [+127.841%; +154.555%]
  • 🟥 throughput [-515.830op/s; -468.755op/s] or [-46.739%; -42.474%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net6.0

  • unstable execution_time [+146.953ms; +293.059ms] or [+62.625%; +124.889%]
  • 🟥 throughput [-669.107op/s; -585.651op/s] or [-44.630%; -39.063%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces netcoreapp3.1

  • 🟥 allocated_mem [+2.305KB; +2.308KB] or [+5.442%; +5.450%]
  • 🟥 execution_time [+354.079ms; +362.277ms] or [+211.780%; +216.684%]
  • 🟥 throughput [-418.792op/s; -381.933op/s] or [-29.160%; -26.593%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch net472

  • 🟥 execution_time [+302.961ms; +305.022ms] or [+152.566%; +153.603%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch net6.0

  • 🟥 execution_time [+301.313ms; +302.790ms] or [+150.988%; +151.729%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch netcoreapp3.1

  • 🟥 execution_time [+303.713ms; +307.251ms] or [+152.572%; +154.350%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync net472

  • 🟥 execution_time [+303.879ms; +305.907ms] or [+152.598%; +153.616%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync net6.0

  • 🟥 execution_time [+296.458ms; +306.193ms] or [+146.586%; +151.399%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync netcoreapp3.1

  • 🟥 execution_time [+305.644ms; +309.310ms] or [+154.914%; +156.772%]

scenario:Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync net472

  • 🟥 execution_time [+301.723ms; +304.311ms] or [+151.438%; +152.736%]

scenario:Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync net6.0

  • 🟥 execution_time [+297.505ms; +300.343ms] or [+148.279%; +149.693%]
  • 🟩 throughput [+38259.389op/s; +47003.666op/s] or [+7.597%; +9.333%]

scenario:Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync netcoreapp3.1

  • 🟥 execution_time [+301.127ms; +304.762ms] or [+149.808%; +151.616%]

scenario:Benchmarks.Trace.ILoggerBenchmark.EnrichedLog net472

  • 🟥 throughput [-15828.196op/s; -14353.192op/s] or [-6.365%; -5.772%]

scenario:Benchmarks.Trace.ILoggerBenchmark.EnrichedLog net6.0

  • 🟩 execution_time [-16.542ms; -12.902ms] or [-7.692%; -5.999%]

scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark net472

  • unstable execution_time [+2.375µs; +46.696µs] or [+0.587%; +11.534%]

scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark net6.0

  • 🟩 allocated_mem [-20.056KB; -20.031KB] or [-7.316%; -7.307%]
  • unstable execution_time [-20.700µs; +38.539µs] or [-4.091%; +7.617%]
  • unstable throughput [-137.006op/s; +69.772op/s] or [-6.837%; +3.482%]

scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark netcoreapp3.1

  • 🟩 allocated_mem [-16.571KB; -16.552KB] or [-6.041%; -6.034%]
  • unstable execution_time [-72.322µs; -8.911µs] or [-12.533%; -1.544%]
  • unstable throughput [+49.623op/s; +227.622op/s] or [+2.835%; +13.004%]

scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatBenchmark net6.0

  • unstable execution_time [+7.406µs; +12.557µs] or [+17.505%; +29.680%]
  • 🟥 throughput [-5356.227op/s; -3377.254op/s] or [-22.548%; -14.217%]

scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatBenchmark netcoreapp3.1

  • unstable execution_time [-13.467µs; -4.783µs] or [-20.894%; -7.420%]
  • unstable throughput [+1290.611op/s; +3157.794op/s] or [+7.918%; +19.374%]

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net472

  • 🟥 execution_time [+301.640ms; +303.467ms] or [+152.466%; +153.389%]

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net6.0

  • 🟥 execution_time [+302.348ms; +305.172ms] or [+153.894%; +155.332%]

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog netcoreapp3.1

  • 🟥 execution_time [+298.767ms; +301.701ms] or [+149.570%; +151.039%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net472

  • 🟥 execution_time [+299.499ms; +301.689ms] or [+149.273%; +150.365%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net6.0

  • 🟥 execution_time [+301.903ms; +303.911ms] or [+151.601%; +152.610%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog netcoreapp3.1

  • 🟥 execution_time [+302.060ms; +304.272ms] or [+153.186%; +154.307%]

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net472

  • 🟥 execution_time [+300.468ms; +301.294ms] or [+149.875%; +150.287%]
  • 🟩 throughput [+61002252.516op/s; +61342054.072op/s] or [+44.426%; +44.673%]

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net6.0

  • 🟥 execution_time [+417.996ms; +422.218ms] or [+519.853%; +525.104%]

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore netcoreapp3.1

  • 🟥 execution_time [+299.482ms; +300.557ms] or [+149.375%; +149.911%]

scenario:Benchmarks.Trace.SpanBenchmark.StartFinishScope net6.0

  • 🟩 throughput [+86080.231op/s; +95971.281op/s] or [+8.037%; +8.961%]

scenario:Benchmarks.Trace.SpanBenchmark.StartFinishScope netcoreapp3.1

  • 🟩 throughput [+51431.060op/s; +70598.787op/s] or [+5.953%; +8.172%]

scenario:Benchmarks.Trace.SpanBenchmark.StartFinishSpan net6.0

  • 🟩 throughput [+66313.048op/s; +95816.835op/s] or [+5.133%; +7.416%]

scenario:Benchmarks.Trace.SpanBenchmark.StartFinishSpan netcoreapp3.1

  • 🟩 throughput [+72162.994op/s; +80196.310op/s] or [+7.167%; +7.965%]

scenario:Benchmarks.Trace.SpanBenchmark.StartFinishTwoScopes net6.0

  • 🟩 throughput [+44811.062op/s; +50606.134op/s] or [+8.137%; +9.189%]

scenario:Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin net6.0

  • 🟩 throughput [+55320.618op/s; +78006.709op/s] or [+6.181%; +8.715%]

Known flaky benchmarks without significant changes:

  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_AddEvent_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_AddEvent_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_AddEvent_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_GetContext_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_GetContext_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_GetContext_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_SetAttributes_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_SetAttributes_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_SetAttributes_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_SetStatus_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_SetStatus_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_SetStatus_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_UpdateName_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_UpdateName_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.ActivityBenchmark.StartSpan_UpdateName_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_AddEvent_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_AddEvent_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_AddEvent_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_GetContext_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_GetContext_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_GetContext_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_RecordException_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_RecordException_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_RecordException_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_SetAttributes_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_SetAttributes_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_SetAttributes_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_SetStatus_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_SetStatus_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_SetStatus_Sampled netcoreapp3.1
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_UpdateName_Sampled net472
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_UpdateName_Sampled net6.0
  • scenario:Benchmarks.OpenTelemetry.InstrumentedApi.Trace.TelemetrySpanBenchmark.StartSpan_UpdateName_Sampled netcoreapp3.1
  • scenario:Benchmarks.Trace.ActivityBenchmark.StartStopWithChild net6.0
  • scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorSimpleBody net472
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSlice net472
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSlice net6.0
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSlice netcoreapp3.1
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSliceWithPool net472
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSliceWithPool net6.0
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSliceWithPool netcoreapp3.1
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OriginalCharSlice net472
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OriginalCharSlice net6.0
  • scenario:Benchmarks.Trace.CharSliceBenchmark.OriginalCharSlice netcoreapp3.1
  • scenario:Benchmarks.Trace.ILoggerBenchmark.EnrichedLog netcoreapp3.1
  • scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatBenchmark net472
  • scenario:Benchmarks.Trace.RedisBenchmark.SendReceive net472
  • scenario:Benchmarks.Trace.RedisBenchmark.SendReceive net6.0
  • scenario:Benchmarks.Trace.RedisBenchmark.SendReceive netcoreapp3.1
  • scenario:Benchmarks.Trace.SpanBenchmark.StartFinishScope net472
  • scenario:Benchmarks.Trace.SpanBenchmark.StartFinishSpan net472
  • scenario:Benchmarks.Trace.SpanBenchmark.StartFinishTwoScopes net472
  • scenario:Benchmarks.Trace.SpanBenchmark.StartFinishTwoScopes netcoreapp3.1
  • scenario:Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin net472
  • scenario:Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin netcoreapp3.1

@tonyredondo tonyredondo mentioned this pull request Sep 7, 2026
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@andrewlock
andrewlock merged commit 08b2943 into master Sep 7, 2026
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andrewlock deleted the andrew/support-latest-mstest branch September 7, 2026 15:21
@github-actions github-actions Bot added this to the vNext-v3 milestone Sep 7, 2026
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@tonyredondo tonyredondo tonyredondo approved these changes
@vandonr vandonr Awaiting requested review from vandonr vandonr is a code owner automatically assigned from DataDog/apm-idm-dotnet
@zacharycmontoya zacharycmontoya Awaiting requested review from zacharycmontoya zacharycmontoya is a code owner automatically assigned from DataDog/apm-sdk-capabilities-dotnet

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