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No longer forgive `spans.Array` from being `null`

Open bouwkast opened this issue 8 months ago • 4 comments

Summary of changes

Remove the ! to be a ?. I think the ! isn't accurate as Array can be null

Reason for change

I noticed a error in error tracking for a NullReferenceException in this method and this looked pretty suspect to me, but we do this in other places as well 🤔

Implementation details

! -> ?

Test coverage

Other details

bouwkast avatar Apr 21 '25 19:04 bouwkast

Benchmarks Report for tracer :snail:

Benchmarks for #6878 compared to master:

  • 1 benchmarks are faster, with geometric mean 1.129
  • 1 benchmarks are slower, with geometric mean 1.141
  • 3 benchmarks have more allocations

The following thresholds were used for comparing the benchmark speeds:

  • Mann–Whitney U test with statistical test for significance of 5%
  • Only results indicating a difference greater than 10% and 0.3 ns are considered.

Allocation changes below 0.5% are ignored.

Benchmark details

Benchmarks.Trace.ActivityBenchmark - Same speed :heavy_check_mark: More allocations :warning:

More allocations :warning: in #6878

Benchmark Base Allocated Diff Allocated Change Change %
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑net472 6.08 KB 6.18 KB 98 B 1.61%
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑netcoreapp3.1 5.73 KB 5.76 KB 30 B 0.52%

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master StartStopWithChild net6.0 8.5μs 138ns 1.38μs 0 0 0 5.54 KB
master StartStopWithChild netcoreapp3.1 10.1μs 115ns 1.15μs 0 0 0 5.73 KB
master StartStopWithChild net472 15.3μs 80.8ns 554ns 1.09 0.409 0.136 6.08 KB
#6878 StartStopWithChild net6.0 8.31μs 147ns 1.47μs 0 0 0 5.54 KB
#6878 StartStopWithChild netcoreapp3.1 10.1μs 94.8ns 924ns 0 0 0 5.76 KB
#6878 StartStopWithChild net472 15.3μs 83.6ns 567ns 1.01 0.27 0.0674 6.18 KB
Benchmarks.Trace.AgentWriterBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master WriteAndFlushEnrichedTraces net6.0 499μs 1.8μs 6.97μs 0 0 0 2.7 KB
master WriteAndFlushEnrichedTraces netcoreapp3.1 656μs 1.82μs 6.82μs 0 0 0 2.7 KB
master WriteAndFlushEnrichedTraces net472 844μs 1.57μs 6.08μs 0 0 0 3.31 KB
#6878 WriteAndFlushEnrichedTraces net6.0 502μs 746ns 2.58μs 0 0 0 2.7 KB
#6878 WriteAndFlushEnrichedTraces netcoreapp3.1 663μs 763ns 2.85μs 0 0 0 2.7 KB
#6878 WriteAndFlushEnrichedTraces net472 847μs 1.15μs 4.3μs 0 0 0 3.31 KB
Benchmarks.Trace.AspNetCoreBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master SendRequest net6.0 133μs 658ns 2.87μs 0 0 0 14.48 KB
master SendRequest netcoreapp3.1 147μs 407ns 1.57μs 0 0 0 17.28 KB
master SendRequest net472 0.00206ns 0.000933ns 0.00349ns 0 0 0 0 b
#6878 SendRequest net6.0 130μs 702ns 3.71μs 0 0 0 14.48 KB
#6878 SendRequest netcoreapp3.1 149μs 587ns 2.35μs 0 0 0 17.28 KB
#6878 SendRequest net472 0.00643ns 0.00139ns 0.00538ns 0 0 0 0 b
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark - Same speed :heavy_check_mark: More allocations :warning:

More allocations :warning: in #6878

Benchmark Base Allocated Diff Allocated Change Change %
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces‑net6.0 41.48 KB 41.73 KB 247 B 0.60%

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master WriteAndFlushEnrichedTraces net6.0 647μs 10.1μs 99.8μs 0 0 0 41.48 KB
master WriteAndFlushEnrichedTraces netcoreapp3.1 762μs 9.74μs 95.4μs 0 0 0 41.79 KB
master WriteAndFlushEnrichedTraces net472 865μs 4.99μs 45.7μs 4.81 0 0 53.41 KB
#6878 WriteAndFlushEnrichedTraces net6.0 644μs 9.92μs 98.7μs 0 0 0 41.73 KB
#6878 WriteAndFlushEnrichedTraces netcoreapp3.1 761μs 6.89μs 68.9μs 0 0 0 41.76 KB
#6878 WriteAndFlushEnrichedTraces net472 892μs 5.95μs 59.2μs 4.46 0 0 53.42 KB
Benchmarks.Trace.DbCommandBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master ExecuteNonQuery net6.0 1.25μs 2.93ns 10.9ns 0.0125 0 0 1.03 KB
master ExecuteNonQuery netcoreapp3.1 1.75μs 4.99ns 19.3ns 0.00866 0 0 1.02 KB
master ExecuteNonQuery net472 2.17μs 4.44ns 17.2ns 0.15 0.0107 0 995 B
#6878 ExecuteNonQuery net6.0 1.29μs 3.65ns 13.2ns 0.0129 0 0 1.03 KB
#6878 ExecuteNonQuery netcoreapp3.1 1.83μs 3.97ns 14.3ns 0.00921 0 0 1.02 KB
#6878 ExecuteNonQuery net472 2.11μs 2.39ns 8.94ns 0.158 0.0105 0 995 B
Benchmarks.Trace.ElasticsearchBenchmark - Faster :tada: Same allocations :heavy_check_mark:

Faster :tada: in #6878

Benchmark base/diff Base Median (ns) Diff Median (ns) Modality
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch‑net6.0 1.129 1,381.01 1,223.66

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master CallElasticsearch net6.0 1.38μs 1.28ns 4.97ns 0.0138 0 0 984 B
master CallElasticsearch netcoreapp3.1 1.66μs 1.05ns 4.08ns 0.00828 0 0 984 B
master CallElasticsearch net472 2.53μs 1.4ns 5.43ns 0.152 0 0 1 KB
master CallElasticsearchAsync net6.0 1.23μs 0.83ns 3.22ns 0.0123 0 0 960 B
master CallElasticsearchAsync netcoreapp3.1 1.65μs 1.58ns 5.69ns 0.0084 0 0 1.03 KB
master CallElasticsearchAsync net472 2.63μs 2.51ns 9.39ns 0.158 0 0 1.06 KB
#6878 CallElasticsearch net6.0 1.22μs 0.948ns 3.55ns 0.0122 0 0 984 B
#6878 CallElasticsearch netcoreapp3.1 1.51μs 0.895ns 3.23ns 0.00765 0 0 984 B
#6878 CallElasticsearch net472 2.6μs 1.04ns 3.91ns 0.156 0 0 1 KB
#6878 CallElasticsearchAsync net6.0 1.21μs 0.93ns 3.6ns 0.0121 0 0 960 B
#6878 CallElasticsearchAsync netcoreapp3.1 1.66μs 1.14ns 4.28ns 0.00819 0 0 1.03 KB
#6878 CallElasticsearchAsync net472 2.63μs 2.72ns 10.5ns 0.158 0 0 1.06 KB
Benchmarks.Trace.GraphQLBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master ExecuteAsync net6.0 1.29μs 0.526ns 1.97ns 0.0133 0 0 960 B
master ExecuteAsync netcoreapp3.1 1.66μs 1.21ns 4.54ns 0.00826 0 0 960 B
master ExecuteAsync net472 1.85μs 1ns 3.88ns 0.139 0 0 923 B
#6878 ExecuteAsync net6.0 1.32μs 0.365ns 1.37ns 0.0132 0 0 960 B
#6878 ExecuteAsync netcoreapp3.1 1.66μs 1.84ns 6.88ns 0.00826 0 0 960 B
#6878 ExecuteAsync net472 1.81μs 0.668ns 2.5ns 0.145 0 0 923 B
Benchmarks.Trace.HttpClientBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master SendAsync net6.0 4.43μs 3.03ns 11.7ns 0.0221 0 0 2.32 KB
master SendAsync netcoreapp3.1 5.43μs 3.6ns 13ns 0.0271 0 0 2.86 KB
master SendAsync net472 7.47μs 4.06ns 15.7ns 0.485 0 0 3.13 KB
#6878 SendAsync net6.0 4.53μs 3.23ns 12.5ns 0.0229 0 0 2.32 KB
#6878 SendAsync netcoreapp3.1 5.34μs 2.77ns 10.7ns 0.0267 0 0 2.86 KB
#6878 SendAsync net472 7.51μs 3.36ns 13ns 0.489 0 0 3.13 KB
Benchmarks.Trace.ILoggerBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 1.53μs 2.15ns 8.05ns 0.0228 0 0 1.71 KB
master EnrichedLog netcoreapp3.1 2.18μs 2.57ns 9.62ns 0.022 0 0 1.71 KB
master EnrichedLog net472 2.7μs 1.95ns 7.57ns 0.256 0 0 1.64 KB
#6878 EnrichedLog net6.0 1.52μs 1.36ns 5.1ns 0.0227 0 0 1.71 KB
#6878 EnrichedLog netcoreapp3.1 2.12μs 3.54ns 13.7ns 0.0211 0 0 1.71 KB
#6878 EnrichedLog net472 2.58μs 1.87ns 7.25ns 0.258 0 0 1.64 KB
Benchmarks.Trace.Log4netBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 114μs 388ns 1.45μs 0 0 0 4.32 KB
master EnrichedLog netcoreapp3.1 115μs 152ns 569ns 0 0 0 4.32 KB
master EnrichedLog net472 150μs 144ns 540ns 0 0 0 4.51 KB
#6878 EnrichedLog net6.0 112μs 178ns 666ns 0 0 0 4.32 KB
#6878 EnrichedLog netcoreapp3.1 116μs 383ns 1.49μs 0 0 0 4.32 KB
#6878 EnrichedLog net472 151μs 72.5ns 262ns 0 0 0 4.51 KB
Benchmarks.Trace.NLogBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 3.08μs 1.82ns 6.83ns 0.0305 0 0 2.26 KB
master EnrichedLog netcoreapp3.1 4.1μs 3.33ns 12ns 0.0204 0 0 2.26 KB
master EnrichedLog net472 4.81μs 2.55ns 9.19ns 0.313 0 0 2.09 KB
#6878 EnrichedLog net6.0 2.94μs 2.15ns 8.34ns 0.0293 0 0 2.26 KB
#6878 EnrichedLog netcoreapp3.1 4.24μs 1.95ns 7.31ns 0.0213 0 0 2.26 KB
#6878 EnrichedLog net472 4.77μs 1.42ns 4.91ns 0.311 0 0 2.09 KB
Benchmarks.Trace.RedisBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master SendReceive net6.0 1.34μs 0.843ns 3.15ns 0.0135 0 0 1.15 KB
master SendReceive netcoreapp3.1 1.81μs 3.66ns 14.2ns 0.0089 0 0 1.15 KB
master SendReceive net472 2.15μs 1.36ns 5.09ns 0.182 0 0 1.16 KB
#6878 SendReceive net6.0 1.34μs 0.92ns 3.44ns 0.0137 0 0 1.15 KB
#6878 SendReceive netcoreapp3.1 1.83μs 1.29ns 4.98ns 0.00903 0 0 1.15 KB
#6878 SendReceive net472 2.06μs 1.57ns 6.08ns 0.176 0 0 1.16 KB
Benchmarks.Trace.SerilogBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 2.8μs 1.47ns 5.71ns 0.014 0 0 1.64 KB
master EnrichedLog netcoreapp3.1 3.92μs 1.87ns 6.99ns 0.02 0 0 1.69 KB
master EnrichedLog net472 4.53μs 4.58ns 17.7ns 0.316 0 0 2.08 KB
#6878 EnrichedLog net6.0 2.7μs 2.1ns 7.87ns 0.0135 0 0 1.64 KB
#6878 EnrichedLog netcoreapp3.1 4.11μs 4.13ns 15.4ns 0.0205 0 0 1.69 KB
#6878 EnrichedLog net472 4.44μs 2.27ns 8.18ns 0.311 0 0 2.08 KB
Benchmarks.Trace.SpanBenchmark - Slower :warning: Same allocations :heavy_check_mark:

Slower :warning: in #6878

Benchmark diff/base Base Median (ns) Diff Median (ns) Modality
Benchmarks.Trace.SpanBenchmark.StartFinishSpan‑net6.0 1.141 402.52 459.22

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master StartFinishSpan net6.0 402ns 0.828ns 3.21ns 0.00802 0 0 584 B
master StartFinishSpan netcoreapp3.1 570ns 0.832ns 3.22ns 0.00576 0 0 584 B
master StartFinishSpan net472 674ns 1.04ns 4.04ns 0.0905 0 0 586 B
master StartFinishScope net6.0 498ns 0.813ns 3.15ns 0.01 0 0 704 B
master StartFinishScope netcoreapp3.1 707ns 0.89ns 3.45ns 0.00707 0 0 704 B
master StartFinishScope net472 842ns 0.951ns 3.43ns 0.102 0 0 666 B
#6878 StartFinishSpan net6.0 459ns 0.292ns 1.05ns 0.00682 0 0 584 B
#6878 StartFinishSpan netcoreapp3.1 569ns 0.602ns 2.33ns 0.00572 0 0 584 B
#6878 StartFinishSpan net472 676ns 0.512ns 1.92ns 0.0917 0 0 586 B
#6878 StartFinishScope net6.0 499ns 0.334ns 1.25ns 0.01 0 0 704 B
#6878 StartFinishScope netcoreapp3.1 761ns 0.412ns 1.49ns 0.00769 0 0 704 B
#6878 StartFinishScope net472 875ns 0.416ns 1.56ns 0.105 0 0 666 B
Benchmarks.Trace.TraceAnnotationsBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master RunOnMethodBegin net6.0 700ns 0.528ns 2.05ns 0.007 0 0 704 B
master RunOnMethodBegin netcoreapp3.1 963ns 1.92ns 7.42ns 0.00966 0 0 704 B
master RunOnMethodBegin net472 1.14μs 0.188ns 0.678ns 0.102 0 0 666 B
#6878 RunOnMethodBegin net6.0 696ns 0.831ns 3.11ns 0.00698 0 0 704 B
#6878 RunOnMethodBegin netcoreapp3.1 976ns 0.812ns 3.15ns 0.0095 0 0 704 B
#6878 RunOnMethodBegin net472 1.13μs 0.543ns 2.1ns 0.102 0 0 666 B

andrewlock avatar Apr 21 '25 20:04 andrewlock

Execution-Time Benchmarks Report :stopwatch:

Execution-time results for samples comparing the following branches/commits:

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 shown 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).

gantt
    title Execution time (ms) FakeDbCommand (.NET Framework 4.8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (84ms)  : crit, 81, 86
     .   : crit, milestone, 84,
    master - mean (72ms)  : 70, 73
     .   : milestone, 72,

    section Baseline
    This PR (6878) - mean (79ms)  : 77, 81
     .   : milestone, 79,
    master - mean (68ms)  : 67, 70
     .   : milestone, 68,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (1,154ms)  : crit, 1076, 1233
     .   : crit, milestone, 1154,
    master - mean (1,051ms)  : 995, 1106
     .   : milestone, 1051,


gantt
    title Execution time (ms) FakeDbCommand (.NET Core 3.1) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (123ms)  : crit, 120, 126
     .   : crit, milestone, 123,
    master - mean (107ms)  : 105, 108
     .   : milestone, 107,

    section Baseline
    This PR (6878) - mean (122ms)  : 118, 126
     .   : milestone, 122,
    master - mean (106ms)  : 104, 109
     .   : milestone, 106,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (802ms)  : crit, 752, 852
     .   : crit, milestone, 802,
    master - mean (745ms)  : 728, 763
     .   : milestone, 745,


gantt
    title Execution time (ms) FakeDbCommand (.NET 6) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (102ms)  : 100, 104
     .   : milestone, 102,
    master - mean (101ms)  : 99, 102
     .   : milestone, 101,

    section Baseline
    This PR (6878) - mean (101ms)  : 98, 104
     .   : milestone, 101,
    master - mean (100ms)  : 98, 102
     .   : milestone, 100,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (776ms)  : 730, 823
     .   : milestone, 776,
    master - mean (771ms)  : 716, 826
     .   : milestone, 771,


gantt
    title Execution time (ms) FakeDbCommand (.NET 8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (93ms)  : 91, 94
     .   : milestone, 93,
    master - mean (93ms)  : 92, 94
     .   : milestone, 93,

    section Baseline
    This PR (6878) - mean (92ms)  : 90, 94
     .   : milestone, 92,
    master - mean (92ms)  : 90, 94
     .   : milestone, 92,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (660ms)  : 644, 675
     .   : milestone, 660,
    master - mean (663ms)  : 651, 675
     .   : milestone, 663,


gantt
    title Execution time (ms) HttpMessageHandler (.NET Framework 4.8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (206ms)  : 199, 214
     .   : milestone, 206,
    master - mean (207ms)  : 197, 218
     .   : milestone, 207,

    section Baseline
    This PR (6878) - mean (203ms)  : 194, 212
     .   : milestone, 203,
    master - mean (204ms)  : 192, 216
     .   : milestone, 204,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (1,219ms)  : 1141, 1298
     .   : milestone, 1219,
    master - mean (1,215ms)  : 1146, 1284
     .   : milestone, 1215,


gantt
    title Execution time (ms) HttpMessageHandler (.NET Core 3.1) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (299ms)  : 282, 316
     .   : milestone, 299,
    master - mean (296ms)  : 280, 311
     .   : milestone, 296,

    section Baseline
    This PR (6878) - mean (299ms)  : 280, 319
     .   : milestone, 299,
    master - mean (292ms)  : 276, 309
     .   : milestone, 292,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (987ms)  : 944, 1030
     .   : milestone, 987,
    master - mean (983ms)  : 936, 1030
     .   : milestone, 983,


gantt
    title Execution time (ms) HttpMessageHandler (.NET 6) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (302ms)  : 285, 319
     .   : milestone, 302,
    master - mean (297ms)  : 284, 310
     .   : milestone, 297,

    section Baseline
    This PR (6878) - mean (301ms)  : 283, 319
     .   : milestone, 301,
    master - mean (298ms)  : 282, 314
     .   : milestone, 298,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (1,047ms)  : 989, 1106
     .   : milestone, 1047,
    master - mean (1,041ms)  : 977, 1105
     .   : milestone, 1041,


gantt
    title Execution time (ms) HttpMessageHandler (.NET 8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (6878) - mean (297ms)  : 273, 322
     .   : milestone, 297,
    master - mean (287ms)  : 272, 302
     .   : milestone, 287,

    section Baseline
    This PR (6878) - mean (288ms)  : 270, 306
     .   : milestone, 288,
    master - mean (289ms)  : 274, 305
     .   : milestone, 289,

    section CallTarget+Inlining+NGEN
    This PR (6878) - mean (945ms)  : 828, 1062
     .   : milestone, 945,
    master - mean (917ms)  : 829, 1005
     .   : milestone, 917,

andrewlock avatar Apr 21 '25 20:04 andrewlock

Datadog Report

Branch report: steven/unforgiven Commit report: f62ef79 Test service: dd-trace-dotnet

:white_check_mark: 0 Failed, 251331 Passed, 2423 Skipped, 20h 7m 51.5s Total Time

datadog-datadog-prod-us1[bot] avatar Apr 21 '25 20:04 datadog-datadog-prod-us1[bot]

Benchmarks

Benchmarks Report for tracer :snail:

Benchmarks for #99 compared to master:

  • 1 benchmarks are slower, with geometric mean 1.132
  • 3 benchmarks have fewer allocations
  • 1 benchmarks have more allocations

The following thresholds were used for comparing the benchmark speeds:

  • Mann–Whitney U test with statistical test for significance of 5%
  • Only results indicating a difference greater than 10% and 0.3 ns are considered.

Allocation changes below 0.5% are ignored.

Benchmark details

Benchmarks.Trace.ActivityBenchmark - Same speed :heavy_check_mark: More allocations :warning:

More allocations :warning: in #99

Benchmark Base Allocated Diff Allocated Change Change %
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑net472 6.1 KB 6.19 KB 92 B 1.51%

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master StartStopWithChild net6.0 10.5μs 59.2ns 374ns 0 0 0 5.57 KB
master StartStopWithChild netcoreapp3.1 13.5μs 67.4ns 294ns 0 0 0 5.76 KB
master StartStopWithChild net472 22.5μs 125ns 803ns 0.867 0.217 0 6.1 KB
#99 StartStopWithChild net6.0 10.6μs 58.9ns 358ns 0 0 0 5.55 KB
#99 StartStopWithChild netcoreapp3.1 13.6μs 62.8ns 251ns 0 0 0 5.77 KB
#99 StartStopWithChild net472 22μs 121ns 717ns 0.978 0.326 0 6.19 KB
Benchmarks.Trace.AgentWriterBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #99

Benchmark Base Allocated Diff Allocated Change Change %
Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces‑net472 3.35 KB 3.31 KB -46 B -1.37%

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master WriteAndFlushEnrichedTraces net6.0 926μs 39ns 151ns 0 0 0 2.71 KB
master WriteAndFlushEnrichedTraces netcoreapp3.1 1.01ms 94.8ns 355ns 0 0 0 2.7 KB
master WriteAndFlushEnrichedTraces net472 1.23ms 341ns 1.23μs 0 0 0 3.35 KB
#99 WriteAndFlushEnrichedTraces net6.0 927μs 93.7ns 350ns 0 0 0 2.71 KB
#99 WriteAndFlushEnrichedTraces netcoreapp3.1 1.01ms 208ns 779ns 0 0 0 2.7 KB
#99 WriteAndFlushEnrichedTraces net472 1.24ms 40ns 150ns 0 0 0 3.31 KB
Benchmarks.Trace.AspNetCoreBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master SendRequest net6.0 62μs 287ns 1.11μs 0 0 0 14.53 KB
master SendRequest netcoreapp3.1 71μs 184ns 690ns 0 0 0 17.42 KB
master SendRequest net472 0ns 0ns 0ns 0 0 0 0 b
#99 SendRequest net6.0 62μs 64.3ns 232ns 0 0 0 14.53 KB
#99 SendRequest netcoreapp3.1 71.3μs 352ns 1.45μs 0 0 0 17.42 KB
#99 SendRequest net472 0.00571ns 0.00182ns 0.00707ns 0 0 0 0 b
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #99

Benchmark Base Allocated Diff Allocated Change Change %
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces‑net472 56.01 KB 55.67 KB -340 B -0.61%
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces‑net6.0 42.35 KB 41.75 KB -598 B -1.41%

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master WriteAndFlushEnrichedTraces net6.0 639μs 1.24μs 4.47μs 0 0 0 42.35 KB
master WriteAndFlushEnrichedTraces netcoreapp3.1 673μs 3.5μs 24.3μs 0 0 0 42.23 KB
master WriteAndFlushEnrichedTraces net472 971μs 4.6μs 19.5μs 4.81 0 0 56.01 KB
#99 WriteAndFlushEnrichedTraces net6.0 656μs 1.87μs 7.26μs 0 0 0 41.75 KB
#99 WriteAndFlushEnrichedTraces netcoreapp3.1 666μs 2.83μs 10.2μs 0 0 0 42.04 KB
#99 WriteAndFlushEnrichedTraces net472 1.03ms 5.14μs 23μs 4.81 0 0 55.67 KB
Benchmarks.Trace.DbCommandBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master ExecuteNonQuery net6.0 1.93μs 8.2ns 31.8ns 0 0 0 1.03 KB
master ExecuteNonQuery netcoreapp3.1 2.46μs 10.2ns 39.5ns 0 0 0 1.02 KB
master ExecuteNonQuery net472 2.8μs 4.93ns 19.1ns 0.153 0.0139 0 995 B
#99 ExecuteNonQuery net6.0 1.89μs 9.34ns 38.5ns 0 0 0 1.03 KB
#99 ExecuteNonQuery netcoreapp3.1 2.54μs 10.8ns 41.7ns 0 0 0 1.02 KB
#99 ExecuteNonQuery net472 2.81μs 7.31ns 28.3ns 0.156 0.0142 0 995 B
Benchmarks.Trace.ElasticsearchBenchmark - Slower :warning: Same allocations :heavy_check_mark:

Slower :warning: in #99

Benchmark diff/base Base Median (ns) Diff Median (ns) Modality
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch‑net6.0 1.132 1,844.79 2,088.64

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master CallElasticsearch net6.0 1.83μs 9.48ns 46.5ns 0 0 0 1.04 KB
master CallElasticsearch netcoreapp3.1 2.27μs 10.9ns 43.7ns 0 0 0 1.04 KB
master CallElasticsearch net472 3.54μs 1.43ns 5.55ns 0.159 0 0 1.05 KB
master CallElasticsearchAsync net6.0 1.85μs 8.88ns 36.6ns 0 0 0 1.02 KB
master CallElasticsearchAsync netcoreapp3.1 2.43μs 8.95ns 34.7ns 0 0 0 1.09 KB
master CallElasticsearchAsync net472 3.71μs 1.43ns 5.35ns 0.166 0 0 1.11 KB
#99 CallElasticsearch net6.0 2.07μs 9.9ns 42ns 0 0 0 1.04 KB
#99 CallElasticsearch netcoreapp3.1 2.34μs 7.09ns 27.4ns 0 0 0 1.04 KB
#99 CallElasticsearch net472 3.65μs 5.22ns 20.2ns 0.164 0 0 1.05 KB
#99 CallElasticsearchAsync net6.0 1.9μs 7.33ns 28.4ns 0 0 0 1.02 KB
#99 CallElasticsearchAsync netcoreapp3.1 2.44μs 10.9ns 42.1ns 0 0 0 1.09 KB
#99 CallElasticsearchAsync net472 3.73μs 4.13ns 16ns 0.152 0 0 1.11 KB
Benchmarks.Trace.GraphQLBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master ExecuteAsync net6.0 1.83μs 6.11ns 23.7ns 0 0 0 960 B
master ExecuteAsync netcoreapp3.1 2.34μs 2.84ns 11ns 0 0 0 960 B
master ExecuteAsync net472 2.58μs 1.77ns 6.63ns 0.141 0 0 923 B
#99 ExecuteAsync net6.0 2.03μs 5.3ns 20.5ns 0 0 0 960 B
#99 ExecuteAsync netcoreapp3.1 2.28μs 7.55ns 29.2ns 0 0 0 960 B
#99 ExecuteAsync net472 2.6μs 0.858ns 3.21ns 0.143 0 0 923 B
Benchmarks.Trace.HttpClientBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master SendAsync net6.0 6.84μs 15.4ns 55.5ns 0 0 0 2.37 KB
master SendAsync netcoreapp3.1 8.63μs 15.8ns 61.2ns 0 0 0 2.9 KB
master SendAsync net472 12.2μs 9.74ns 37.7ns 0.488 0 0 3.19 KB
#99 SendAsync net6.0 6.87μs 26.5ns 102ns 0 0 0 2.37 KB
#99 SendAsync netcoreapp3.1 8.41μs 3.47ns 12.5ns 0 0 0 2.9 KB
#99 SendAsync net472 12.4μs 11.3ns 43.8ns 0.494 0 0 3.19 KB
Benchmarks.Trace.ILoggerBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 2.59μs 0.676ns 2.62ns 0 0 0 1.76 KB
master EnrichedLog netcoreapp3.1 3.47μs 10.2ns 39.5ns 0 0 0 1.76 KB
master EnrichedLog net472 3.93μs 4.14ns 15.5ns 0.255 0 0 1.69 KB
#99 EnrichedLog net6.0 2.67μs 14.1ns 74.7ns 0 0 0 1.76 KB
#99 EnrichedLog netcoreapp3.1 3.44μs 16.6ns 70.6ns 0 0 0 1.76 KB
#99 EnrichedLog net472 3.8μs 6.45ns 25ns 0.266 0 0 1.69 KB
Benchmarks.Trace.Log4netBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 122μs 88.3ns 330ns 0 0 0 4.37 KB
master EnrichedLog netcoreapp3.1 127μs 62.2ns 215ns 0 0 0 4.37 KB
master EnrichedLog net472 171μs 111ns 400ns 0 0 0 4.57 KB
#99 EnrichedLog net6.0 124μs 308ns 1.11μs 0 0 0 4.37 KB
#99 EnrichedLog netcoreapp3.1 127μs 116ns 417ns 0 0 0 4.37 KB
#99 EnrichedLog net472 168μs 298ns 1.11μs 0 0 0 4.57 KB
Benchmarks.Trace.NLogBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 4.88μs 19.8ns 74.2ns 0 0 0 2.32 KB
master EnrichedLog netcoreapp3.1 6.8μs 18.4ns 71.3ns 0 0 0 2.32 KB
master EnrichedLog net472 7.42μs 8.51ns 32.9ns 0.333 0 0 2.14 KB
#99 EnrichedLog net6.0 5.28μs 9.49ns 36.7ns 0 0 0 2.32 KB
#99 EnrichedLog netcoreapp3.1 6.67μs 5.98ns 23.2ns 0 0 0 2.32 KB
#99 EnrichedLog net472 7.51μs 8.73ns 33.8ns 0.339 0 0 2.14 KB
Benchmarks.Trace.RedisBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master SendReceive net6.0 2.07μs 10ns 41.2ns 0 0 0 1.21 KB
master SendReceive netcoreapp3.1 2.66μs 9.63ns 34.7ns 0 0 0 1.21 KB
master SendReceive net472 3.09μs 4.88ns 18.9ns 0.186 0 0 1.21 KB
#99 SendReceive net6.0 2.06μs 1.63ns 6.3ns 0 0 0 1.21 KB
#99 SendReceive netcoreapp3.1 2.56μs 11.9ns 47.7ns 0 0 0 1.21 KB
#99 SendReceive net472 3.02μs 8.1ns 31.4ns 0.179 0 0 1.21 KB
Benchmarks.Trace.SerilogBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master EnrichedLog net6.0 4.31μs 15.6ns 60.6ns 0 0 0 1.64 KB
master EnrichedLog netcoreapp3.1 5.78μs 15.3ns 57.1ns 0 0 0 1.69 KB
master EnrichedLog net472 6.6μs 7.85ns 30.4ns 0.331 0 0 2.08 KB
#99 EnrichedLog net6.0 4.33μs 5.4ns 19.5ns 0 0 0 1.64 KB
#99 EnrichedLog netcoreapp3.1 5.67μs 4.15ns 16.1ns 0 0 0 1.69 KB
#99 EnrichedLog net472 6.62μs 10.3ns 39.7ns 0.331 0 0 2.08 KB
Benchmarks.Trace.SpanBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master StartFinishSpan net6.0 760ns 3.95ns 18.5ns 0 0 0 584 B
master StartFinishSpan netcoreapp3.1 957ns 5.04ns 24.2ns 0 0 0 584 B
master StartFinishSpan net472 900ns 0.239ns 0.924ns 0.0919 0 0 586 B
master StartFinishScope net6.0 939ns 4.83ns 21.6ns 0 0 0 704 B
master StartFinishScope netcoreapp3.1 1.19μs 1.74ns 6.75ns 0 0 0 704 B
master StartFinishScope net472 1.11μs 0.142ns 0.549ns 0.1 0 0 666 B
#99 StartFinishSpan net6.0 772ns 3.67ns 14.7ns 0 0 0 584 B
#99 StartFinishSpan netcoreapp3.1 932ns 5.05ns 28.1ns 0 0 0 584 B
#99 StartFinishSpan net472 886ns 0.0366ns 0.137ns 0.093 0 0 586 B
#99 StartFinishScope net6.0 923ns 4.75ns 22.8ns 0 0 0 704 B
#99 StartFinishScope netcoreapp3.1 1.12μs 5.65ns 27.1ns 0 0 0 704 B
#99 StartFinishScope net472 1.11μs 0.087ns 0.314ns 0.106 0 0 666 B
Benchmarks.Trace.TraceAnnotationsBenchmark - Same speed :heavy_check_mark: Same allocations :heavy_check_mark:

Raw results

Branch Method Toolchain Mean StdError StdDev Gen 0 Gen 1 Gen 2 Allocated
master RunOnMethodBegin net6.0 1.05μs 1.37ns 5.32ns 0 0 0 704 B
master RunOnMethodBegin netcoreapp3.1 1.35μs 7.37ns 33.8ns 0 0 0 704 B
master RunOnMethodBegin net472 1.37μs 0.658ns 2.55ns 0.102 0 0 666 B
#99 RunOnMethodBegin net6.0 1.09μs 5.35ns 21.4ns 0 0 0 704 B
#99 RunOnMethodBegin netcoreapp3.1 1.46μs 1.82ns 7.04ns 0 0 0 704 B
#99 RunOnMethodBegin net472 1.39μs 1.05ns 3.93ns 0.104 0 0 666 B

pr-commenter[bot] avatar Apr 21 '25 20:04 pr-commenter[bot]