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Remove agent check in client-side-stats#8503

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andrewlock merged 1 commit into
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andrew/remove-agent-version-check
Apr 23, 2026
Merged

Remove agent check in client-side-stats#8503
andrewlock merged 1 commit into
masterfrom
andrew/remove-agent-version-check

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Summary of changes

Removes the minimum-agent version check from the client-side-stats check

Reason for change

We didn't have it before, which means people who previously had stats, suddenly won't have them. Also other agents (like bottlecap etc) don't have the version. And we haven't figured out how to handle that yet. While CSS is off by default, this seems like the best option to take.

Implementation details

Remove the code that is checking for CSS support.

Test coverage

Covered by existing (and removed a test for the behaviour)

Other details

Follows on from

@zacharycmontoya zacharycmontoya left a comment

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LGTM

@dd-trace-dotnet-ci-bot

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Execution-Time Benchmarks Report ⏱️

Execution-time results for samples comparing This PR (8503) and master.

✅ No regressions detected - check the details below

Full Metrics Comparison

FakeDbCommand

Metric Master (Mean ± 95% CI) Current (Mean ± 95% CI) Change Status
.NET Framework 4.8 - Baseline
duration72.87 ± (72.79 - 73.13) ms74.04 ± (74.06 - 74.70) ms+1.6%✅⬆️
.NET Framework 4.8 - Bailout
duration77.88 ± (77.62 - 78.05) ms77.10 ± (76.86 - 77.26) ms-1.0%
.NET Framework 4.8 - CallTarget+Inlining+NGEN
duration1082.93 ± (1085.06 - 1094.96) ms1076.09 ± (1074.95 - 1081.41) ms-0.6%
.NET Core 3.1 - Baseline
process.internal_duration_ms22.65 ± (22.61 - 22.69) ms22.72 ± (22.66 - 22.78) ms+0.3%✅⬆️
process.time_to_main_ms85.29 ± (85.09 - 85.49) ms86.73 ± (86.38 - 87.08) ms+1.7%✅⬆️
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed10.93 ± (10.93 - 10.93) MB10.91 ± (10.91 - 10.91) MB-0.2%
runtime.dotnet.threads.count12 ± (12 - 12)12 ± (12 - 12)+0.0%
.NET Core 3.1 - Bailout
process.internal_duration_ms22.93 ± (22.87 - 22.99) ms22.43 ± (22.39 - 22.47) ms-2.2%
process.time_to_main_ms89.11 ± (88.80 - 89.43) ms86.70 ± (86.50 - 86.89) ms-2.7%
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed10.90 ± (10.89 - 10.90) MB10.94 ± (10.94 - 10.95) MB+0.4%✅⬆️
runtime.dotnet.threads.count13 ± (13 - 13)13 ± (13 - 13)+0.0%
.NET Core 3.1 - CallTarget+Inlining+NGEN
process.internal_duration_ms213.20 ± (212.36 - 214.03) ms213.51 ± (212.67 - 214.35) ms+0.1%✅⬆️
process.time_to_main_ms527.91 ± (526.54 - 529.28) ms529.39 ± (527.96 - 530.83) ms+0.3%✅⬆️
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed47.88 ± (47.86 - 47.91) MB47.90 ± (47.87 - 47.93) MB+0.0%✅⬆️
runtime.dotnet.threads.count28 ± (28 - 28)28 ± (28 - 28)+0.0%✅⬆️
.NET 6 - Baseline
process.internal_duration_ms21.66 ± (21.59 - 21.72) ms21.27 ± (21.23 - 21.31) ms-1.8%
process.time_to_main_ms75.68 ± (75.34 - 76.01) ms73.58 ± (73.38 - 73.78) ms-2.8%
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed10.62 ± (10.62 - 10.62) MB10.62 ± (10.62 - 10.63) MB+0.1%✅⬆️
runtime.dotnet.threads.count10 ± (10 - 10)10 ± (10 - 10)+0.0%
.NET 6 - Bailout
process.internal_duration_ms21.39 ± (21.33 - 21.44) ms21.16 ± (21.13 - 21.19) ms-1.1%
process.time_to_main_ms75.60 ± (75.34 - 75.85) ms74.38 ± (74.19 - 74.57) ms-1.6%
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed10.73 ± (10.73 - 10.73) MB10.74 ± (10.73 - 10.74) MB+0.0%✅⬆️
runtime.dotnet.threads.count11 ± (11 - 11)11 ± (11 - 11)+0.0%
.NET 6 - CallTarget+Inlining+NGEN
process.internal_duration_ms382.11 ± (379.87 - 384.35) ms380.74 ± (378.79 - 382.68) ms-0.4%
process.time_to_main_ms529.86 ± (528.49 - 531.23) ms531.52 ± (530.37 - 532.68) ms+0.3%✅⬆️
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed49.24 ± (49.21 - 49.27) MB49.33 ± (49.30 - 49.35) MB+0.2%✅⬆️
runtime.dotnet.threads.count28 ± (28 - 28)28 ± (28 - 28)+0.3%✅⬆️
.NET 8 - Baseline
process.internal_duration_ms19.58 ± (19.54 - 19.61) ms19.86 ± (19.80 - 19.93) ms+1.5%✅⬆️
process.time_to_main_ms73.60 ± (73.41 - 73.79) ms75.85 ± (75.50 - 76.20) ms+3.1%✅⬆️
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed7.66 ± (7.65 - 7.66) MB7.66 ± (7.66 - 7.67) MB+0.1%✅⬆️
runtime.dotnet.threads.count10 ± (10 - 10)10 ± (10 - 10)+0.0%
.NET 8 - Bailout
process.internal_duration_ms19.95 ± (19.89 - 20.01) ms19.60 ± (19.55 - 19.65) ms-1.8%
process.time_to_main_ms76.70 ± (76.40 - 77.01) ms75.14 ± (74.90 - 75.39) ms-2.0%
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed7.71 ± (7.71 - 7.72) MB7.71 ± (7.71 - 7.72) MB-0.0%
runtime.dotnet.threads.count11 ± (11 - 11)11 ± (11 - 11)+0.0%
.NET 8 - CallTarget+Inlining+NGEN
process.internal_duration_ms305.12 ± (302.92 - 307.32) ms304.38 ± (302.23 - 306.53) ms-0.2%
process.time_to_main_ms489.82 ± (488.71 - 490.92) ms488.34 ± (487.13 - 489.55) ms-0.3%
runtime.dotnet.exceptions.count0 ± (0 - 0)0 ± (0 - 0)+0.0%
runtime.dotnet.mem.committed36.64 ± (36.59 - 36.69) MB36.69 ± (36.64 - 36.74) MB+0.1%✅⬆️
runtime.dotnet.threads.count27 ± (27 - 27)27 ± (27 - 27)-0.0%

HttpMessageHandler

Metric Master (Mean ± 95% CI) Current (Mean ± 95% CI) Change Status
.NET Framework 4.8 - Baseline
duration206.45 ± (206.11 - 207.39) ms204.37 ± (204.46 - 205.68) ms-1.0%
.NET Framework 4.8 - Bailout
duration211.71 ± (211.23 - 212.37) ms209.03 ± (209.07 - 210.26) ms-1.3%
.NET Framework 4.8 - CallTarget+Inlining+NGEN
duration1200.01 ± (1202.99 - 1210.63) ms1216.38 ± (1215.72 - 1223.38) ms+1.4%✅⬆️
.NET Core 3.1 - Baseline
process.internal_duration_ms200.63 ± (200.04 - 201.21) ms199.87 ± (199.25 - 200.50) ms-0.4%
process.time_to_main_ms87.27 ± (86.95 - 87.59) ms86.98 ± (86.67 - 87.29) ms-0.3%
runtime.dotnet.exceptions.count3 ± (3 - 3)3 ± (3 - 3)+0.0%
runtime.dotnet.mem.committed15.99 ± (15.98 - 16.01) MB15.99 ± (15.98 - 16.01) MB-0.0%
runtime.dotnet.threads.count20 ± (20 - 20)20 ± (20 - 20)+0.1%✅⬆️
.NET Core 3.1 - Bailout
process.internal_duration_ms200.32 ± (199.59 - 201.05) ms199.74 ± (199.10 - 200.38) ms-0.3%
process.time_to_main_ms89.72 ± (89.33 - 90.11) ms88.38 ± (88.11 - 88.65) ms-1.5%
runtime.dotnet.exceptions.count3 ± (3 - 3)3 ± (3 - 3)+0.0%
runtime.dotnet.mem.committed15.98 ± (15.96 - 15.99) MB16.03 ± (16.02 - 16.05) MB+0.3%✅⬆️
runtime.dotnet.threads.count21 ± (21 - 21)21 ± (21 - 21)-0.1%
.NET Core 3.1 - CallTarget+Inlining+NGEN
process.internal_duration_ms395.98 ± (394.75 - 397.21) ms402.24 ± (400.19 - 404.30) ms+1.6%✅⬆️
process.time_to_main_ms544.02 ± (542.60 - 545.43) ms542.28 ± (540.60 - 543.95) ms-0.3%
runtime.dotnet.exceptions.count3 ± (3 - 3)3 ± (3 - 3)+0.0%
runtime.dotnet.mem.committed58.40 ± (58.28 - 58.51) MB58.43 ± (58.34 - 58.51) MB+0.1%✅⬆️
runtime.dotnet.threads.count30 ± (30 - 30)30 ± (30 - 30)-0.2%
.NET 6 - Baseline
process.internal_duration_ms208.19 ± (207.60 - 208.79) ms207.53 ± (206.72 - 208.34) ms-0.3%
process.time_to_main_ms77.00 ± (76.62 - 77.37) ms76.61 ± (76.31 - 76.90) ms-0.5%
runtime.dotnet.exceptions.count4 ± (4 - 4)4 ± (4 - 4)+0.0%
runtime.dotnet.mem.committed16.27 ± (16.25 - 16.29) MB16.30 ± (16.28 - 16.31) MB+0.2%✅⬆️
runtime.dotnet.threads.count19 ± (19 - 20)20 ± (19 - 20)+0.1%✅⬆️
.NET 6 - Bailout
process.internal_duration_ms208.67 ± (208.08 - 209.25) ms206.75 ± (205.98 - 207.52) ms-0.9%
process.time_to_main_ms78.16 ± (77.86 - 78.46) ms78.09 ± (77.76 - 78.42) ms-0.1%
runtime.dotnet.exceptions.count4 ± (4 - 4)4 ± (4 - 4)+0.0%
runtime.dotnet.mem.committed16.29 ± (16.27 - 16.31) MB16.30 ± (16.28 - 16.32) MB+0.0%✅⬆️
runtime.dotnet.threads.count20 ± (20 - 20)20 ± (20 - 21)+0.1%✅⬆️
.NET 6 - CallTarget+Inlining+NGEN
process.internal_duration_ms599.71 ± (597.37 - 602.06) ms601.55 ± (599.10 - 604.01) ms+0.3%✅⬆️
process.time_to_main_ms539.29 ± (537.96 - 540.62) ms543.87 ± (542.22 - 545.52) ms+0.8%✅⬆️
runtime.dotnet.exceptions.count4 ± (4 - 4)4 ± (4 - 4)+0.0%
runtime.dotnet.mem.committed60.86 ± (60.75 - 60.97) MB61.03 ± (60.94 - 61.13) MB+0.3%✅⬆️
runtime.dotnet.threads.count31 ± (31 - 31)31 ± (31 - 31)+0.1%✅⬆️
.NET 8 - Baseline
process.internal_duration_ms202.84 ± (202.17 - 203.51) ms205.35 ± (204.53 - 206.17) ms+1.2%✅⬆️
process.time_to_main_ms74.56 ± (74.28 - 74.83) ms75.88 ± (75.57 - 76.19) ms+1.8%✅⬆️
runtime.dotnet.exceptions.count4 ± (4 - 4)4 ± (4 - 4)+0.0%
runtime.dotnet.mem.committed11.57 ± (11.56 - 11.59) MB11.59 ± (11.57 - 11.60) MB+0.1%✅⬆️
runtime.dotnet.threads.count19 ± (19 - 19)19 ± (19 - 19)+1.6%✅⬆️
.NET 8 - Bailout
process.internal_duration_ms202.01 ± (201.33 - 202.68) ms205.89 ± (205.01 - 206.77) ms+1.9%✅⬆️
process.time_to_main_ms75.70 ± (75.39 - 76.00) ms77.77 ± (77.46 - 78.09) ms+2.7%✅⬆️
runtime.dotnet.exceptions.count4 ± (4 - 4)4 ± (4 - 4)+0.0%
runtime.dotnet.mem.committed11.61 ± (11.59 - 11.62) MB11.61 ± (11.59 - 11.62) MB-0.0%
runtime.dotnet.threads.count20 ± (19 - 20)20 ± (20 - 20)+1.0%✅⬆️
.NET 8 - CallTarget+Inlining+NGEN
process.internal_duration_ms531.25 ± (525.42 - 537.08) ms554.23 ± (546.45 - 562.00) ms+4.3%✅⬆️
process.time_to_main_ms498.26 ± (497.06 - 499.47) ms508.73 ± (507.32 - 510.15) ms+2.1%✅⬆️
runtime.dotnet.exceptions.count4 ± (4 - 4)4 ± (4 - 4)+0.0%
runtime.dotnet.mem.committed50.37 ± (50.30 - 50.44) MB50.56 ± (50.48 - 50.64) MB+0.4%✅⬆️
runtime.dotnet.threads.count30 ± (30 - 30)30 ± (30 - 30)+0.1%✅⬆️
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 (8503) - mean (74ms)  : 70, 79
    master - mean (73ms)  : 71, 75

    section Bailout
    This PR (8503) - mean (77ms)  : 75, 79
    master - mean (78ms)  : 75, 81

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (1,078ms)  : 1032, 1124
    master - mean (1,090ms)  : 1015, 1165

Loading
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 (8503) - mean (117ms)  : 110, 123
    master - mean (115ms)  : 112, 118

    section Bailout
    This PR (8503) - mean (116ms)  : 114, 118
    master - mean (119ms)  : 113, 126

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (780ms)  : 748, 812
    master - mean (779ms)  : 750, 808

Loading
FakeDbCommand (.NET 6)
gantt
    title Execution time (ms) FakeDbCommand (.NET 6)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8503) - mean (101ms)  : 97, 105
    master - mean (104ms)  : 97, 111

    section Bailout
    This PR (8503) - mean (102ms)  : 99, 105
    master - mean (104ms)  : 98, 110

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (941ms)  : 893, 988
    master - mean (941ms)  : 902, 980

Loading
FakeDbCommand (.NET 8)
gantt
    title Execution time (ms) FakeDbCommand (.NET 8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8503) - mean (104ms)  : 98, 111
    master - mean (101ms)  : 98, 104

    section Bailout
    This PR (8503) - mean (103ms)  : 98, 108
    master - mean (105ms)  : 99, 111

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (824ms)  : 789, 859
    master - mean (825ms)  : 789, 862

Loading
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 (8503) - mean (205ms)  : 196, 214
    master - mean (207ms)  : 197, 217

    section Bailout
    This PR (8503) - mean (210ms)  : 201, 218
    master - mean (212ms)  : 204, 220

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (1,220ms)  : 1165, 1274
    master - mean (1,207ms)  : 1152, 1261

Loading
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 (8503) - mean (298ms)  : 283, 312
    master - mean (297ms)  : 282, 313

    section Bailout
    This PR (8503) - mean (298ms)  : 285, 312
    master - mean (300ms)  : 285, 314

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (984ms)  : 939, 1029
    master - mean (979ms)  : 945, 1013

Loading
HttpMessageHandler (.NET 6)
gantt
    title Execution time (ms) HttpMessageHandler (.NET 6)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8503) - mean (294ms)  : 278, 310
    master - mean (295ms)  : 282, 308

    section Bailout
    This PR (8503) - mean (295ms)  : 277, 314
    master - mean (297ms)  : 284, 310

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (1,175ms)  : 1137, 1213
    master - mean (1,169ms)  : 1121, 1217

Loading
HttpMessageHandler (.NET 8)
gantt
    title Execution time (ms) HttpMessageHandler (.NET 8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8503) - mean (294ms)  : 274, 314
    master - mean (289ms)  : 273, 305

    section Bailout
    This PR (8503) - mean (295ms)  : 278, 312
    master - mean (289ms)  : 273, 306

    section CallTarget+Inlining+NGEN
    This PR (8503) - mean (1,103ms)  : 975, 1231
    master - mean (1,064ms)  : 981, 1147

Loading

@andrewlock
andrewlock enabled auto-merge (squash) April 23, 2026 09:33
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Benchmarks

Benchmark execution time: 2026-04-23 10:06:49

Comparing candidate commit a3376b7 in PR branch andrew/remove-agent-version-check with baseline commit 8363350 in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 27 metrics, 0 unstable metrics, 57 known flaky benchmarks, 30 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 net6.0

  • 🟩 throughput [+7414.399op/s; +9771.462op/s] or [+6.232%; +8.213%]

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces net472

  • 🟥 execution_time [+306.434ms; +308.289ms] or [+152.063%; +152.984%]

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

  • 🟥 execution_time [+384.270ms; +386.803ms] or [+303.596%; +305.598%]

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

  • 🟥 execution_time [+400.017ms; +401.938ms] or [+354.000%; +355.700%]

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

  • 🟥 allocated_mem [+1.308KB; +1.308KB] or [+27.529%; +27.541%]

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

  • 🟥 allocated_mem [+471 bytes; +472 bytes] or [+9.977%; +9.987%]
  • 🟩 execution_time [-16.423ms; -12.252ms] or [-7.670%; -5.722%]

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

  • 🟥 allocated_mem [+1.272KB; +1.272KB] or [+27.502%; +27.510%]

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

  • 🟥 allocated_mem [+1.307KB; +1.307KB] or [+105.746%; +105.759%]
  • 🟥 throughput [-253950.527op/s; -248836.478op/s] or [-25.930%; -25.407%]

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

  • 🟥 allocated_mem [+471 bytes; +472 bytes] or [+38.558%; +38.566%]
  • 🟩 execution_time [-26.382ms; -21.534ms] or [-11.765%; -9.603%]

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

  • 🟥 allocated_mem [+1.272KB; +1.272KB] or [+105.292%; +105.304%]
  • 🟥 throughput [-148374.307op/s; -131983.731op/s] or [-21.319%; -18.964%]

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

  • 🟩 throughput [+9939.316op/s; +12940.749op/s] or [+6.324%; +8.234%]

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

  • 🟩 throughput [+341134.480op/s; +361819.325op/s] or [+11.375%; +12.065%]

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

  • 🟩 execution_time [-17.678ms; -13.219ms] or [-8.149%; -6.094%]
  • 🟩 throughput [+159428.485op/s; +215611.290op/s] or [+6.328%; +8.558%]

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

  • 🟥 execution_time [+299.246ms; +299.807ms] or [+149.523%; +149.803%]

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

  • 🟥 execution_time [+300.847ms; +304.070ms] or [+151.718%; +153.343%]

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

  • 🟥 execution_time [+299.999ms; +302.592ms] or [+151.116%; +152.422%]

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

  • 🟥 execution_time [+298.152ms; +298.969ms] or [+146.441%; +146.842%]

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

  • 🟥 execution_time [+295.971ms; +297.696ms] or [+144.689%; +145.532%]

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

  • 🟥 execution_time [+300.355ms; +302.079ms] or [+150.117%; +150.979%]

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

  • 🟥 execution_time [+22.764µs; +46.351µs] or [+7.267%; +14.798%]
  • 🟥 throughput [-431.360op/s; -232.857op/s] or [-13.447%; -7.259%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net472

  • 🟥 execution_time [+299.758ms; +300.435ms] or [+149.610%; +149.948%]

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

  • unstable execution_time [+330.753ms; +375.884ms] or [+359.376%; +408.414%]
  • 🟩 throughput [+1100.245op/s; +1252.409op/s] or [+9.041%; +10.291%]

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

  • unstable execution_time [+250.980ms; +297.861ms] or [+190.567%; +226.163%]
  • 🟩 throughput [+758.835op/s; +960.974op/s] or [+7.346%; +9.303%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net472

  • unstable execution_time [+361.871ms; +447.226ms] or [+166.385%; +205.630%]
  • 🟥 throughput [-515.214op/s; -456.090op/s] or [-46.683%; -41.326%]

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

  • unstable execution_time [+200.453ms; +333.654ms] or [+85.425%; +142.189%]
  • 🟥 throughput [-743.641op/s; -660.219op/s] or [-49.601%; -44.037%]

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

  • 🟥 execution_time [+341.338ms; +348.860ms] or [+204.160%; +208.659%]
  • 🟥 throughput [-403.351op/s; -368.661op/s] or [-28.085%; -25.669%]

scenario:Benchmarks.Trace.CharSliceBenchmark.OriginalCharSlice net6.0

  • 🟩 execution_time [-172.117µs; -135.378µs] or [-8.719%; -6.858%]
  • 🟩 throughput [+39.165op/s; +48.923op/s] or [+7.732%; +9.658%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch net472

  • 🟥 execution_time [+305.314ms; +306.971ms] or [+153.750%; +154.585%]

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

  • 🟥 execution_time [+303.556ms; +305.088ms] or [+152.112%; +152.880%]

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

  • 🟥 execution_time [+302.025ms; +305.357ms] or [+151.724%; +153.398%]

scenario:Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync net472

  • 🟥 execution_time [+300.802ms; +302.259ms] or [+151.053%; +151.784%]

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

  • 🟥 execution_time [+299.677ms; +301.485ms] or [+148.177%; +149.071%]

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

  • 🟥 execution_time [+303.669ms; +307.440ms] or [+153.913%; +155.824%]

scenario:Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync net472

  • 🟥 execution_time [+299.548ms; +301.010ms] or [+150.346%; +151.080%]
  • 🟥 throughput [-29807.157op/s; -27246.410op/s] or [-7.733%; -7.068%]

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

  • 🟥 execution_time [+299.798ms; +302.813ms] or [+149.422%; +150.924%]
  • 🟩 throughput [+42084.052op/s; +50218.748op/s] or [+8.357%; +9.972%]

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

  • 🟥 execution_time [+300.163ms; +302.871ms] or [+149.328%; +150.675%]

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

  • 🟩 execution_time [-16.328ms; -12.668ms] or [-7.593%; -5.891%]

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

  • unstable execution_time [+3.780µs; +45.029µs] or [+0.934%; +11.123%]

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

  • 🟩 allocated_mem [-20.638KB; -20.617KB] or [-7.528%; -7.521%]
  • unstable execution_time [-23.760µs; +45.143µs] or [-4.696%; +8.922%]
  • unstable throughput [-89.757op/s; +124.761op/s] or [-4.479%; +6.226%]

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

  • 🟥 execution_time [+6.539µs; +10.331µs] or [+15.457%; +24.420%]
  • 🟥 throughput [-4785.371op/s; -3059.955op/s] or [-20.145%; -12.881%]

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

  • unstable execution_time [-14.180µs; -7.114µs] or [-21.999%; -11.038%]
  • 🟩 throughput [+1797.743op/s; +3262.332op/s] or [+11.030%; +20.015%]

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net472

  • 🟥 execution_time [+303.571ms; +304.518ms] or [+153.441%; +153.920%]

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

  • 🟥 execution_time [+302.763ms; +305.227ms] or [+154.105%; +155.359%]

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

  • 🟥 execution_time [+298.456ms; +300.399ms] or [+149.414%; +150.387%]

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

  • 🟩 throughput [+30025.517op/s; +37433.113op/s] or [+5.683%; +7.085%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net472

  • 🟥 execution_time [+300.105ms; +301.677ms] or [+149.575%; +150.359%]

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

  • 🟥 execution_time [+301.525ms; +302.682ms] or [+151.411%; +151.992%]

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

  • 🟥 execution_time [+304.575ms; +307.059ms] or [+154.461%; +155.721%]

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net472

  • 🟥 execution_time [+300.404ms; +301.049ms] or [+149.843%; +150.165%]
  • 🟩 throughput [+61268663.851op/s; +61521827.153op/s] or [+44.620%; +44.804%]

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

  • unstable execution_time [+353.686ms; +393.367ms] or [+439.872%; +489.222%]
  • 🟩 throughput [+1016.079op/s; +1181.685op/s] or [+7.855%; +9.135%]

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

  • 🟥 execution_time [+299.558ms; +300.486ms] or [+149.413%; +149.876%]

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

  • 🟩 throughput [+80831.044op/s; +90535.612op/s] or [+7.547%; +8.453%]

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

  • 🟩 throughput [+50595.580op/s; +70227.606op/s] or [+5.856%; +8.129%]

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

  • 🟩 throughput [+92498.272op/s; +100478.012op/s] or [+9.187%; +9.979%]

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

  • 🟩 throughput [+39817.175op/s; +45655.561op/s] or [+7.230%; +8.290%]

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

  • 🟩 throughput [+28450.860op/s; +38133.979op/s] or [+6.368%; +8.536%]

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

  • 🟩 throughput [+60636.773op/s; +81084.476op/s] or [+6.775%; +9.059%]

Known flaky benchmarks without significant changes:

  • scenario:Benchmarks.Trace.ActivityBenchmark.StartStopWithChild net472
  • scenario:Benchmarks.Trace.ActivityBenchmark.StartStopWithChild netcoreapp3.1
  • scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorMoreComplexBody net472
  • scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorMoreComplexBody netcoreapp3.1
  • scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.ObjectExtractorSimpleBody net472
  • 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 netcoreapp3.1
  • 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 netcoreapp3.1
  • scenario:Benchmarks.Trace.ILoggerBenchmark.EnrichedLog net472
  • scenario:Benchmarks.Trace.ILoggerBenchmark.EnrichedLog netcoreapp3.1
  • scenario:Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark 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.StartFinishSpan net6.0
  • scenario:Benchmarks.Trace.SpanBenchmark.StartFinishTwoScopes net472
  • scenario:Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin net472
  • scenario:Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin netcoreapp3.1

@andrewlock
andrewlock merged commit 7c74848 into master Apr 23, 2026
142 of 143 checks passed
@andrewlock
andrewlock deleted the andrew/remove-agent-version-check branch April 23, 2026 10:09
@github-actions github-actions Bot added this to the vNext-v3 milestone Apr 23, 2026
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