Fix dsm throughput tests by andrewlock · Pull Request #8981 · DataDog/dd-trace-dotnet

andrewlock · 2026-08-03T10:35:22Z

Summary of changes

Fix failing dsm throughput check

Reason for change

The DSM throughput tests are failing on master because of signature manifest not found, because they're using an old benchmarking platform image (v7, instead of v8)

Implementation details

Update to use the new image

Test coverage

Forced a test, and it succeeded

pr-commenter · 2026-08-03T11:40:51Z

Benchmarks

Benchmark execution time: 2026-08-03 14:51:24

Comparing candidate commit a3b4460 in PR branch andrew/fix-dsm-throughput with baseline commit 3643d74 in branch master.

📊 Benchmarking dashboard

Found 0 performance improvements and 1 performance regressions! Performance is the same for 71 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 ----------------------------------'

scenario:Benchmarks.Trace.HttpClientBenchmark.SendAsync net472

🟥 throughput [-5960.601op/s; -5539.991op/s] or [-6.804%; -6.324%]

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 [-9899.257op/s; -8782.148op/s] or [-11.738%; -10.413%]

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

🟥 throughput [-8516.699op/s; -7246.557op/s] or [-8.660%; -7.368%]

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces net472

🟥 execution_time [+297.958ms; +299.448ms] or [+147.857%; +148.597%]
🟥 throughput [-45.814op/s; -42.237op/s] or [-8.243%; -7.599%]

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

🟥 execution_time [+378.967ms; +381.804ms] or [+299.407%; +301.649%]
🟩 throughput [+83.937op/s; +90.878op/s] or [+11.067%; +11.982%]

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

🟥 execution_time [+393.747ms; +396.897ms] or [+348.451%; +351.238%]

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

🟥 allocated_mem [+4.693KB; +4.694KB] or [+98.806%; +98.821%]
🟥 throughput [-60991.119op/s; -60296.206op/s] or [-47.454%; -46.914%]

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

🟥 allocated_mem [+3.816KB; +3.816KB] or [+80.699%; +80.711%]
🟩 execution_time [-16.600ms; -12.417ms] or [-7.753%; -5.799%]
🟥 throughput [-59810.862op/s; -57041.207op/s] or [-43.659%; -41.637%]

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

🟥 allocated_mem [+4.544KB; +4.544KB] or [+98.261%; +98.274%]
🟥 throughput [-48837.752op/s; -46576.173op/s] or [-44.155%; -42.110%]

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

🟥 allocated_mem [+1.315KB; +1.315KB] or [+106.388%; +106.404%]
🟥 throughput [-290874.202op/s; -285406.779op/s] or [-29.700%; -29.141%]

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

🟥 allocated_mem [+479 bytes; +480 bytes] or [+39.212%; +39.221%]
🟩 execution_time [-26.044ms; -21.171ms] or [-11.614%; -9.441%]

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

🟥 allocated_mem [+1.280KB; +1.280KB] or [+105.947%; +105.963%]
🟥 throughput [-158281.170op/s; -142120.689op/s] or [-22.742%; -20.420%]

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

🟥 allocated_mem [+3.378KB; +3.378KB] or [+89.003%; +89.017%]
🟥 throughput [-72850.791op/s; -72094.904op/s] or [-49.028%; -48.519%]

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

🟥 allocated_mem [+3.336KB; +3.336KB] or [+88.150%; +88.161%]
🟥 throughput [-73406.008op/s; -70520.322op/s] or [-46.707%; -44.871%]

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

🟥 allocated_mem [+3.264KB; +3.264KB] or [+88.493%; +88.506%]
🟥 throughput [-56151.377op/s; -53530.957op/s] or [-44.732%; -42.644%]

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

🟩 throughput [+262083.414op/s; +293042.173op/s] or [+8.739%; +9.771%]

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

🟩 execution_time [-18.568ms; -14.229ms] or [-8.559%; -6.559%]

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

🟩 allocated_mem [-13.759KB; -13.756KB] or [-42.324%; -42.316%]
🟥 execution_time [+300.723ms; +301.562ms] or [+150.261%; +150.680%]
🟩 throughput [+912.397op/s; +948.179op/s] or [+10.077%; +10.473%]

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

🟩 allocated_mem [-13.722KB; -13.718KB] or [-42.341%; -42.329%]
🟥 execution_time [+299.527ms; +302.640ms] or [+151.052%; +152.622%]
🟩 throughput [+2404.092op/s; +2615.599op/s] or [+18.388%; +20.005%]

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

🟩 allocated_mem [-13.722KB; -13.718KB] or [-42.341%; -42.329%]
🟥 execution_time [+300.563ms; +303.108ms] or [+151.400%; +152.682%]
🟩 throughput [+1879.662op/s; +2014.351op/s] or [+18.147%; +19.448%]

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

🟥 execution_time [+297.165ms; +298.753ms] or [+145.956%; +146.736%]
🟩 throughput [+600.607op/s; +608.732op/s] or [+15.922%; +16.138%]

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

🟥 execution_time [+300.840ms; +303.462ms] or [+147.069%; +148.351%]
🟩 throughput [+2593.753op/s; +2673.636op/s] or [+37.682%; +38.843%]

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

🟥 execution_time [+300.209ms; +301.504ms] or [+150.044%; +150.691%]
🟩 throughput [+1414.911op/s; +1438.560op/s] or [+28.085%; +28.554%]

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

🟩 execution_time [-146.085µs; -141.943µs] or [-29.993%; -29.143%]
🟩 throughput [+848.596op/s; +876.557op/s] or [+41.330%; +42.692%]

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

🟩 execution_time [-140.416µs; -113.767µs] or [-32.204%; -26.093%]
🟩 throughput [+876.564op/s; +998.619op/s] or [+38.110%; +43.416%]

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

🟩 execution_time [-143.217µs; -121.239µs] or [-30.685%; -25.976%]
🟩 throughput [+782.290op/s; +864.790op/s] or [+36.112%; +39.920%]

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

🟩 execution_time [-126.378µs; -120.746µs] or [-34.121%; -32.601%]
🟩 throughput [+1318.301op/s; +1392.887op/s] or [+48.824%; +51.586%]

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

🟩 execution_time [-103.789µs; -80.197µs] or [-33.135%; -25.603%]
🟩 throughput [+1212.250op/s; +1413.970op/s] or [+37.789%; +44.078%]

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

🟩 execution_time [-137.768µs; -115.372µs] or [-37.688%; -31.561%]
🟩 throughput [+1330.131op/s; +1467.409op/s] or [+47.733%; +52.659%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net472

🟥 execution_time [+300.018ms; +300.689ms] or [+149.740%; +150.075%]

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

unstable execution_time [+332.694ms; +400.470ms] or [+361.485%; +435.127%]
🟩 throughput [+701.753op/s; +888.660op/s] or [+5.766%; +7.302%]

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

unstable execution_time [+296.428ms; +350.475ms] or [+225.075%; +266.113%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net472

unstable execution_time [+277.445ms; +328.617ms] or [+127.567%; +151.095%]
🟥 throughput [-553.705op/s; -498.952op/s] or [-50.171%; -45.210%]

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

unstable execution_time [+201.704ms; +334.973ms] or [+85.958%; +142.751%]
🟥 throughput [-669.403op/s; -585.931op/s] or [-44.649%; -39.082%]

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

🟥 allocated_mem [+2.305KB; +2.308KB] or [+5.442%; +5.450%]
unstable execution_time [+346.417ms; +365.863ms] or [+207.197%; +218.828%]
🟥 throughput [-422.275op/s; -375.809op/s] or [-29.402%; -26.167%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch net472

🟥 execution_time [+300.877ms; +302.119ms] or [+151.516%; +152.141%]

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

🟥 execution_time [+302.555ms; +304.794ms] or [+151.611%; +152.733%]

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

🟥 execution_time [+299.722ms; +302.881ms] or [+150.568%; +152.155%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync net472

🟥 execution_time [+301.742ms; +303.380ms] or [+151.525%; +152.347%]

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

🟥 execution_time [+297.184ms; +299.540ms] or [+146.944%; +148.109%]

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

🟥 execution_time [+303.107ms; +307.813ms] or [+153.628%; +156.013%]

scenario:Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync net472

🟥 execution_time [+300.844ms; +302.666ms] or [+150.997%; +151.911%]

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

🟥 execution_time [+299.829ms; +302.181ms] or [+149.437%; +150.609%]
🟩 throughput [+52954.593op/s; +59203.610op/s] or [+10.515%; +11.756%]

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

🟥 execution_time [+299.808ms; +302.927ms] or [+149.152%; +150.704%]

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

🟩 execution_time [-16.512ms; -12.820ms] or [-7.678%; -5.961%]
🟩 throughput [+24988.003op/s; +31817.779op/s] or [+6.855%; +8.729%]

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

unstable execution_time [+11.162µs; +54.652µs] or [+2.757%; +13.499%]

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

🟩 allocated_mem [-20.443KB; -20.421KB] or [-7.457%; -7.449%]
unstable execution_time [-49.072µs; +8.263µs] or [-9.699%; +1.633%]
unstable throughput [-20.078op/s; +183.123op/s] or [-1.002%; +9.138%]

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

unstable execution_time [+50.079µs; +235.872µs] or [+8.678%; +40.875%]
unstable throughput [-309.441op/s; -21.310op/s] or [-17.679%; -1.217%]

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

🟥 execution_time [+5.528µs; +9.147µs] or [+13.066%; +21.621%]
🟥 throughput [-4421.695op/s; -2713.064op/s] or [-18.614%; -11.421%]

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

unstable execution_time [-15.059µs; -7.547µs] or [-23.363%; -11.709%]
🟩 throughput [+1932.277op/s; +3557.901op/s] or [+11.855%; +21.829%]

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net472

🟥 execution_time [+303.859ms; +305.072ms] or [+153.587%; +154.200%]

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

🟥 execution_time [+304.083ms; +307.422ms] or [+154.777%; +156.477%]

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

🟥 execution_time [+300.797ms; +304.277ms] or [+150.586%; +152.328%]

scenario:Benchmarks.Trace.RedisBenchmark.SendReceive net6.0

🟩 throughput [+35051.962op/s; +44136.846op/s] or [+6.635%; +8.354%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net472

🟥 execution_time [+298.068ms; +299.925ms] or [+148.560%; +149.486%]

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

🟥 execution_time [+302.539ms; +304.463ms] or [+151.920%; +152.887%]

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

🟥 execution_time [+302.730ms; +304.980ms] or [+153.525%; +154.666%]

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net472

🟥 execution_time [+298.759ms; +299.552ms] or [+149.023%; +149.418%]
🟩 throughput [+61118686.715op/s; +61466946.059op/s] or [+44.510%; +44.764%]

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

unstable execution_time [+337.290ms; +402.063ms] or [+419.480%; +500.037%]

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

🟥 execution_time [+299.163ms; +300.238ms] or [+149.216%; +149.752%]

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

🟩 throughput [+83851.151op/s; +90247.885op/s] or [+7.829%; +8.426%]

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

🟩 throughput [+54119.903op/s; +73125.211op/s] or [+6.264%; +8.464%]

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

🟩 throughput [+75292.867op/s; +107275.969op/s] or [+5.828%; +8.303%]

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

🟩 throughput [+74913.371op/s; +84108.474op/s] or [+7.440%; +8.353%]

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

🟩 throughput [+58167.865op/s; +62556.372op/s] or [+10.562%; +11.359%]

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

🟩 throughput [+46579.252op/s; +64221.706op/s] or [+5.204%; +7.175%]

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 net472
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 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

dd-trace-dotnet-ci-bot · 2026-08-03T12:39:58Z

Execution-Time Benchmarks Report ⏱️

Execution-time results for samples comparing This PR (8981) and master.

⚠️ Potential regressions detected

HttpMessageHandler

Metric	Master (Mean ± 95% CI)	Current (Mean ± 95% CI)	Change	Status
.NET Framework 4.8 - Baseline
duration	190.87 ± (190.92 - 191.61) ms	204.85 ± (204.67 - 205.53) ms	+7.3%	❌⬆️
.NET Framework 4.8 - Bailout
duration	195.47 ± (195.18 - 195.61) ms	207.91 ± (207.48 - 208.21) ms	+6.4%	❌⬆️

Full Metrics Comparison

FakeDbCommand

Metric	Master (Mean ± 95% CI)	Current (Mean ± 95% CI)	Change	Status
.NET Framework 4.8 - Baseline
duration	70.59 ± (70.67 - 70.98) ms	70.29 ± (70.51 - 70.93) ms	-0.4%	✅
.NET Framework 4.8 - Bailout
duration	74.80 ± (74.71 - 75.04) ms	76.61 ± (76.49 - 77.12) ms	+2.4%	✅⬆️
.NET Framework 4.8 - CallTarget+Inlining+NGEN
duration	1085.33 ± (1085.33 - 1091.55) ms	1089.26 ± (1089.35 - 1097.10) ms	+0.4%	✅⬆️
.NET Core 3.1 - Baseline
process.internal_duration_ms	22.19 ± (22.16 - 22.22) ms	22.11 ± (22.07 - 22.15) ms	-0.4%	✅
process.time_to_main_ms	81.50 ± (81.33 - 81.67) ms	81.22 ± (81.06 - 81.39) ms	-0.3%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	11.01 ± (11.00 - 11.01) MB	10.99 ± (10.98 - 10.99) MB	-0.2%	✅
runtime.dotnet.threads.count	12 ± (12 - 12)	12 ± (12 - 12)	+0.0%	✅
.NET Core 3.1 - Bailout
process.internal_duration_ms	21.93 ± (21.91 - 21.96) ms	22.29 ± (22.24 - 22.34) ms	+1.6%	✅⬆️
process.time_to_main_ms	82.46 ± (82.30 - 82.62) ms	85.92 ± (85.61 - 86.24) ms	+4.2%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	11.03 ± (11.03 - 11.04) MB	11.02 ± (11.02 - 11.02) MB	-0.1%	✅
runtime.dotnet.threads.count	13 ± (13 - 13)	13 ± (13 - 13)	+0.0%	✅
.NET Core 3.1 - CallTarget+Inlining+NGEN
process.internal_duration_ms	211.05 ± (210.16 - 211.94) ms	210.29 ± (209.33 - 211.26) ms	-0.4%	✅
process.time_to_main_ms	538.95 ± (537.71 - 540.18) ms	538.44 ± (537.18 - 539.70) ms	-0.1%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	49.60 ± (49.57 - 49.63) MB	49.46 ± (49.42 - 49.50) MB	-0.3%	✅
runtime.dotnet.threads.count	28 ± (28 - 28)	28 ± (28 - 28)	+0.3%	✅⬆️
.NET 6 - Baseline
process.internal_duration_ms	20.90 ± (20.87 - 20.93) ms	21.11 ± (21.06 - 21.15) ms	+1.0%	✅⬆️
process.time_to_main_ms	71.03 ± (70.90 - 71.15) ms	74.03 ± (73.76 - 74.30) ms	+4.2%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	10.73 ± (10.73 - 10.73) MB	10.73 ± (10.73 - 10.73) MB	-0.0%	✅
runtime.dotnet.threads.count	10 ± (10 - 10)	10 ± (10 - 10)	+0.0%	✅
.NET 6 - Bailout
process.internal_duration_ms	20.69 ± (20.66 - 20.72) ms	20.91 ± (20.87 - 20.94) ms	+1.0%	✅⬆️
process.time_to_main_ms	71.87 ± (71.74 - 72.01) ms	74.15 ± (73.90 - 74.40) ms	+3.2%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	10.85 ± (10.85 - 10.85) MB	10.85 ± (10.84 - 10.85) MB	-0.0%	✅
runtime.dotnet.threads.count	11 ± (11 - 11)	11 ± (11 - 11)	+0.0%	✅
.NET 6 - CallTarget+Inlining+NGEN
process.internal_duration_ms	371.09 ± (368.81 - 373.36) ms	371.24 ± (368.69 - 373.79) ms	+0.0%	✅⬆️
process.time_to_main_ms	543.01 ± (541.90 - 544.11) ms	546.32 ± (544.99 - 547.64) ms	+0.6%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	50.65 ± (50.63 - 50.67) MB	50.64 ± (50.62 - 50.66) MB	-0.0%	✅
runtime.dotnet.threads.count	28 ± (28 - 28)	28 ± (28 - 28)	+0.1%	✅⬆️
.NET 8 - Baseline
process.internal_duration_ms	19.42 ± (19.38 - 19.47) ms	19.08 ± (19.05 - 19.10) ms	-1.8%	✅
process.time_to_main_ms	73.05 ± (72.79 - 73.30) ms	69.90 ± (69.78 - 70.03) ms	-4.3%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	7.78 ± (7.77 - 7.78) MB	7.77 ± (7.77 - 7.78) MB	-0.0%	✅
runtime.dotnet.threads.count	10 ± (10 - 10)	10 ± (10 - 10)	+0.0%	✅
.NET 8 - Bailout
process.internal_duration_ms	19.06 ± (19.03 - 19.08) ms	19.34 ± (19.30 - 19.39) ms	+1.5%	✅⬆️
process.time_to_main_ms	71.70 ± (71.55 - 71.85) ms	74.33 ± (74.01 - 74.65) ms	+3.7%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	7.81 ± (7.80 - 7.81) MB	7.82 ± (7.81 - 7.83) MB	+0.1%	✅⬆️
runtime.dotnet.threads.count	11 ± (11 - 11)	11 ± (11 - 11)	+0.0%	✅
.NET 8 - CallTarget+Inlining+NGEN
process.internal_duration_ms	297.56 ± (295.57 - 299.54) ms	298.39 ± (296.08 - 300.69) ms	+0.3%	✅⬆️
process.time_to_main_ms	491.00 ± (490.07 - 491.93) ms	493.32 ± (492.32 - 494.31) ms	+0.5%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	38.06 ± (38.03 - 38.08) MB	38.10 ± (38.07 - 38.13) MB	+0.1%	✅⬆️
runtime.dotnet.threads.count	27 ± (27 - 27)	27 ± (27 - 27)	+0.7%	✅⬆️

HttpMessageHandler

Metric	Master (Mean ± 95% CI)	Current (Mean ± 95% CI)	Change	Status
.NET Framework 4.8 - Baseline
duration	190.87 ± (190.92 - 191.61) ms	204.85 ± (204.67 - 205.53) ms	+7.3%	❌⬆️
.NET Framework 4.8 - Bailout
duration	195.47 ± (195.18 - 195.61) ms	207.91 ± (207.48 - 208.21) ms	+6.4%	❌⬆️
.NET Framework 4.8 - CallTarget+Inlining+NGEN
duration	1165.40 ± (1164.04 - 1169.25) ms	1224.24 ± (1225.22 - 1233.05) ms	+5.0%	✅⬆️
.NET Core 3.1 - Baseline
process.internal_duration_ms	184.56 ± (184.24 - 184.87) ms	196.14 ± (195.80 - 196.48) ms	+6.3%	✅⬆️
process.time_to_main_ms	80.56 ± (80.37 - 80.75) ms	85.95 ± (85.67 - 86.24) ms	+6.7%	✅⬆️
runtime.dotnet.exceptions.count	3 ± (3 - 3)	3 ± (3 - 3)	+0.0%	✅
runtime.dotnet.mem.committed	16.31 ± (16.24 - 16.37) MB	16.24 ± (16.21 - 16.27) MB	-0.4%	✅
runtime.dotnet.threads.count	20 ± (19 - 20)	20 ± (20 - 20)	+0.3%	✅⬆️
.NET Core 3.1 - Bailout
process.internal_duration_ms	183.85 ± (183.60 - 184.10) ms	197.32 ± (196.75 - 197.89) ms	+7.3%	✅⬆️
process.time_to_main_ms	81.57 ± (81.46 - 81.68) ms	87.49 ± (87.24 - 87.74) ms	+7.3%	✅⬆️
runtime.dotnet.exceptions.count	3 ± (3 - 3)	3 ± (3 - 3)	+0.0%	✅
runtime.dotnet.mem.committed	16.03 ± (15.88 - 16.17) MB	16.22 ± (16.20 - 16.24) MB	+1.2%	✅⬆️
runtime.dotnet.threads.count	20 ± (20 - 20)	21 ± (21 - 21)	+3.1%	✅⬆️
.NET Core 3.1 - CallTarget+Inlining+NGEN
process.internal_duration_ms	373.15 ± (371.86 - 374.43) ms	389.17 ± (387.98 - 390.36) ms	+4.3%	✅⬆️
process.time_to_main_ms	523.06 ± (522.19 - 523.92) ms	548.75 ± (547.56 - 549.94) ms	+4.9%	✅⬆️
runtime.dotnet.exceptions.count	3 ± (3 - 3)	3 ± (3 - 3)	+0.0%	✅
runtime.dotnet.mem.committed	58.02 ± (57.96 - 58.08) MB	58.61 ± (58.37 - 58.84) MB	+1.0%	✅⬆️
runtime.dotnet.threads.count	30 ± (30 - 30)	30 ± (30 - 30)	+0.3%	✅⬆️
.NET 6 - Baseline
process.internal_duration_ms	188.65 ± (188.38 - 188.92) ms	200.82 ± (200.44 - 201.20) ms	+6.5%	✅⬆️
process.time_to_main_ms	70.41 ± (70.25 - 70.56) ms	75.22 ± (74.97 - 75.47) ms	+6.8%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	15.91 ± (15.73 - 16.09) MB	16.47 ± (16.44 - 16.50) MB	+3.5%	✅⬆️
runtime.dotnet.threads.count	17 ± (17 - 18)	19 ± (19 - 19)	+11.1%	✅⬆️
.NET 6 - Bailout
process.internal_duration_ms	187.12 ± (186.93 - 187.32) ms	200.34 ± (199.94 - 200.75) ms	+7.1%	✅⬆️
process.time_to_main_ms	71.38 ± (71.33 - 71.43) ms	76.24 ± (76.05 - 76.43) ms	+6.8%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	15.75 ± (15.58 - 15.93) MB	16.54 ± (16.51 - 16.56) MB	+5.0%	✅⬆️
runtime.dotnet.threads.count	18 ± (18 - 19)	20 ± (20 - 20)	+9.3%	✅⬆️
.NET 6 - CallTarget+Inlining+NGEN
process.internal_duration_ms	584.74 ± (581.93 - 587.56) ms	586.81 ± (584.48 - 589.13) ms	+0.4%	✅⬆️
process.time_to_main_ms	532.03 ± (531.16 - 532.90) ms	558.68 ± (557.72 - 559.64) ms	+5.0%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	61.67 ± (61.60 - 61.75) MB	61.87 ± (61.78 - 61.97) MB	+0.3%	✅⬆️
runtime.dotnet.threads.count	31 ± (31 - 31)	31 ± (31 - 31)	+0.4%	✅⬆️
.NET 8 - Baseline
process.internal_duration_ms	186.48 ± (186.24 - 186.72) ms	199.55 ± (199.17 - 199.93) ms	+7.0%	✅⬆️
process.time_to_main_ms	69.66 ± (69.52 - 69.81) ms	74.75 ± (74.52 - 74.97) ms	+7.3%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	11.73 ± (11.61 - 11.84) MB	11.87 ± (11.85 - 11.90) MB	+1.3%	✅⬆️
runtime.dotnet.threads.count	17 ± (17 - 18)	18 ± (18 - 19)	+6.3%	✅⬆️
.NET 8 - Bailout
process.internal_duration_ms	185.53 ± (185.38 - 185.69) ms	199.12 ± (198.80 - 199.43) ms	+7.3%	✅⬆️
process.time_to_main_ms	70.79 ± (70.73 - 70.86) ms	75.48 ± (75.33 - 75.62) ms	+6.6%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	11.59 ± (11.46 - 11.72) MB	11.94 ± (11.92 - 11.97) MB	+3.0%	✅⬆️
runtime.dotnet.threads.count	18 ± (18 - 19)	20 ± (20 - 20)	+7.4%	✅⬆️
.NET 8 - CallTarget+Inlining+NGEN
process.internal_duration_ms	512.16 ± (509.37 - 514.94) ms	510.83 ± (507.97 - 513.70) ms	-0.3%	✅
process.time_to_main_ms	482.45 ± (481.84 - 483.05) ms	510.76 ± (509.95 - 511.56) ms	+5.9%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	51.52 ± (51.48 - 51.55) MB	51.49 ± (51.46 - 51.53) MB	-0.0%	✅
runtime.dotnet.threads.count	29 ± (29 - 29)	30 ± (30 - 30)	+1.6%	✅⬆️

Comparison explanation

Execution-time benchmarks measure the whole time it takes to execute a program, and are intended to measure the one-off costs. Cases where the execution time results for the PR are worse than latest master results are highlighted in **red**. The following thresholds were used for comparing the execution times:

Welch test with statistical test for significance of 5%
Only results indicating a difference greater than 5% and 5 ms are considered.

Note that these results are based on a single point-in-time result for each branch. For full results, see the dashboard.

Graphs show the p99 interval based on the mean and StdDev of the test run, as well as the mean value of the run (shown as a diamond below the graph).

Duration charts

FakeDbCommand (.NET Framework 4.8)

gantt
    title Execution time (ms) FakeDbCommand (.NET Framework 4.8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (71ms)  : 68, 74
    master - mean (71ms)  : 69, 73

    section Bailout
    This PR (8981) - mean (77ms)  : 73, 81
    master - mean (75ms)  : 73, 77

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (1,093ms)  : 1037, 1149
    master - mean (1,088ms)  : 1044, 1133

FakeDbCommand (.NET Core 3.1)

gantt
    title Execution time (ms) FakeDbCommand (.NET Core 3.1)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (110ms)  : 107, 113
    master - mean (110ms)  : 106, 114

    section Bailout
    This PR (8981) - mean (115ms)  : 109, 122
    master - mean (111ms)  : 108, 113

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (785ms)  : 765, 806
    master - mean (788ms)  : 767, 809

FakeDbCommand (.NET 6)

gantt
    title Execution time (ms) FakeDbCommand (.NET 6)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (102ms)  : 96, 107
    master - mean (98ms)  : 95, 101

    section Bailout
    This PR (8981) - mean (102ms)  : 96, 108
    master - mean (99ms)  : 97, 100

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (948ms)  : 908, 987
    master - mean (943ms)  : 898, 988

FakeDbCommand (.NET 8)

gantt
    title Execution time (ms) FakeDbCommand (.NET 8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (96ms)  : 94, 99
    master - mean (100ms)  : 94, 106

    section Bailout
    This PR (8981) - mean (102ms)  : 96, 108
    master - mean (98ms)  : 94, 101

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (824ms)  : 784, 864
    master - mean (818ms)  : 786, 851

HttpMessageHandler (.NET Framework 4.8)

gantt
    title Execution time (ms) HttpMessageHandler (.NET Framework 4.8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (205ms)  : 201, 210
    master - mean (191ms)  : 188, 195

    section Bailout
    This PR (8981) - mean (208ms)  : crit, 204, 211
    master - mean (195ms)  : 193, 197

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (1,229ms)  : 1173, 1285
    master - mean (1,167ms)  : 1135, 1199

HttpMessageHandler (.NET Core 3.1)

gantt
    title Execution time (ms) HttpMessageHandler (.NET Core 3.1)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (293ms)  : 285, 300
    master - mean (274ms)  : 270, 278

    section Bailout
    This PR (8981) - mean (295ms)  : crit, 287, 303
    master - mean (274ms)  : 271, 277

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (979ms)  : 956, 1003
    master - mean (937ms)  : 918, 956

HttpMessageHandler (.NET 6)

gantt
    title Execution time (ms) HttpMessageHandler (.NET 6)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (285ms)  : 278, 293
    master - mean (267ms)  : 264, 271

    section Bailout
    This PR (8981) - mean (285ms)  : crit, 279, 292
    master - mean (267ms)  : 264, 270

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (1,175ms)  : 1127, 1223
    master - mean (1,146ms)  : 1102, 1190

HttpMessageHandler (.NET 8)

gantt
    title Execution time (ms) HttpMessageHandler (.NET 8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8981) - mean (285ms)  : 280, 289
    master - mean (266ms)  : 262, 270

    section Bailout
    This PR (8981) - mean (285ms)  : crit, 281, 289
    master - mean (266ms)  : 263, 268

    section CallTarget+Inlining+NGEN
    This PR (8981) - mean (1,053ms)  : 1001, 1105
    master - mean (1,026ms)  : 985, 1068

andrewlock added area:builds project files, build scripts, pipelines, versioning, releases, packages area:tests unit tests, integration tests area:benchmarks Benchmarks, throughput tests, Crank, Bombardier, etc area:data-streams-monitoring labels Aug 3, 2026

andrewlock force-pushed the andrew/fix-dsm-throughput branch from cba5efa to 7c52704 Compare August 3, 2026 11:46

andrewlock force-pushed the andrew/fix-dsm-throughput branch from 7c52704 to 1c1d2e7 Compare August 3, 2026 13:55

fix image for dsm

a3b4460

andrewlock force-pushed the andrew/fix-dsm-throughput branch from 1c1d2e7 to a3b4460 Compare August 3, 2026 13:56

andrewlock marked this pull request as ready for review August 3, 2026 13:56

andrewlock requested a review from a team as a code owner August 3, 2026 13:56

NachoEchevarria approved these changes Aug 3, 2026

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bouwkast approved these changes Aug 3, 2026

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Summary of changes

Reason for change

Implementation details

Test coverage

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Benchmarks

Explanation

More details about the CI and significant changes

scenario:Benchmarks.Trace.HttpClientBenchmark.SendAsync net472

Known flaky benchmarks

scenario:Benchmarks.Trace.ActivityBenchmark.StartStopWithChild net472

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

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces net472

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net472

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

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

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net472

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

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

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch net472

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

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

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync net472

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

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

scenario:Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync net472

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

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

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

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

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

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

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

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

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net472

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

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

scenario:Benchmarks.Trace.RedisBenchmark.SendReceive net6.0

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net472

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

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

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net472

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

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

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

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

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

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

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

andrewlock commented Aug 3, 2026 •

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pr-commenter Bot commented Aug 3, 2026 •

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