[Profiler] Use ringbuffer with timer create

[gleocadie]

Summary of changes

https://datadoghq.atlassian.net/browse/PROF-11985

Reason for change

Implementation details

Test coverage

Other details

[andrewlock]

Execution-Time Benchmarks Report :stopwatch:

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

• This PR (7066)
• master

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 (7066) - mean (72ms)  : 71, 73
     .   : milestone, 72,
    master - mean (72ms)  : 70, 73
     .   : milestone, 72,

    section Baseline
    This PR (7066) - mean (68ms)  : 65, 71
     .   : milestone, 68,
    master - mean (68ms)  : 65, 70
     .   : milestone, 68,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (1,042ms)  : 1019, 1064
     .   : milestone, 1042,
    master - mean (1,042ms)  : 1019, 1065
     .   : milestone, 1042,

gantt
    title Execution time (ms) FakeDbCommand (.NET Core 3.1) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (107ms)  : 105, 108
     .   : milestone, 107,
    master - mean (106ms)  : 105, 108
     .   : milestone, 106,

    section Baseline
    This PR (7066) - mean (105ms)  : 103, 108
     .   : milestone, 105,
    master - mean (105ms)  : 103, 107
     .   : milestone, 105,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (725ms)  : 707, 744
     .   : milestone, 725,
    master - mean (726ms)  : 712, 739
     .   : milestone, 726,

gantt
    title Execution time (ms) FakeDbCommand (.NET 6) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (94ms)  : 93, 96
     .   : milestone, 94,
    master - mean (94ms)  : 93, 95
     .   : milestone, 94,

    section Baseline
    This PR (7066) - mean (94ms)  : 91, 97
     .   : milestone, 94,
    master - mean (93ms)  : 92, 95
     .   : milestone, 93,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (692ms)  : 666, 718
     .   : milestone, 692,
    master - mean (685ms)  : 664, 705
     .   : milestone, 685,

gantt
    title Execution time (ms) FakeDbCommand (.NET 8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (93ms)  : 91, 94
     .   : milestone, 93,
    master - mean (95ms)  : 90, 99
     .   : milestone, 95,

    section Baseline
    This PR (7066) - mean (92ms)  : 89, 94
     .   : milestone, 92,
    master - mean (98ms)  : 83, 112
     .   : milestone, 98,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (623ms)  : 600, 645
     .   : milestone, 623,
    master - mean (629ms)  : 610, 648
     .   : milestone, 629,

gantt
    title Execution time (ms) HttpMessageHandler (.NET Framework 4.8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (192ms)  : 185, 199
     .   : milestone, 192,
    master - mean (210ms)  : 198, 223
     .   : milestone, 210,

    section Baseline
    This PR (7066) - mean (189ms)  : 181, 198
     .   : milestone, 189,
    master - mean (208ms)  : 195, 221
     .   : milestone, 208,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (1,155ms)  : 1120, 1190
     .   : milestone, 1155,
    master - mean (1,407ms)  : 1305, 1509
     .   : milestone, 1407,

gantt
    title Execution time (ms) HttpMessageHandler (.NET Core 3.1) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (274ms)  : 267, 281
     .   : milestone, 274,
    master - mean (277ms)  : 257, 297
     .   : milestone, 277,

    section Baseline
    This PR (7066) - mean (271ms)  : 262, 280
     .   : milestone, 271,
    master - mean (305ms)  : 289, 321
     .   : milestone, 305,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (914ms)  : 890, 938
     .   : milestone, 914,
    master - mean (917ms)  : 889, 945
     .   : milestone, 917,

gantt
    title Execution time (ms) HttpMessageHandler (.NET 6) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (267ms)  : 254, 280
     .   : milestone, 267,
    master - mean (269ms)  : 263, 276
     .   : milestone, 269,

    section Baseline
    This PR (7066) - mean (265ms)  : 255, 275
     .   : milestone, 265,
    master - mean (268ms)  : 257, 278
     .   : milestone, 268,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (903ms)  : 879, 928
     .   : milestone, 903,
    master - mean (902ms)  : 877, 927
     .   : milestone, 902,

gantt
    title Execution time (ms) HttpMessageHandler (.NET 8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Bailout
    This PR (7066) - mean (265ms)  : 256, 275
     .   : milestone, 265,
    master - mean (266ms)  : 257, 276
     .   : milestone, 266,

    section Baseline
    This PR (7066) - mean (264ms)  : 253, 275
     .   : milestone, 264,
    master - mean (266ms)  : 258, 274
     .   : milestone, 266,

    section CallTarget+Inlining+NGEN
    This PR (7066) - mean (816ms)  : 777, 855
     .   : milestone, 816,
    master - mean (821ms)  : 788, 854
     .   : milestone, 821,

[datadog-datadog-prod-us1[bot]]

Datadog Report

All test runs 26a5d67 :link:

:white_check_mark: 2 Total Test Services: 0 Failed, 2 Passed

Test Services

Service Name	Failed	Known Flaky	New Flaky	Passed	Skipped	Total Time	Test Service View
dd-trace-dotnet	0	0	0	250664	2865	17h 6m 47.12s	Link
exploration_tests	0	0	0	22085	3	2m 27.4s	Link

[pr-commenter[bot]]

Benchmarks

Benchmarks Report for benchmark platform :snail:

Benchmarks for #7066 compared to master:

• 7 benchmarks are slower, with geometric mean 1.808
• 44 benchmarks have fewer allocations
• 4 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: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑net472	6.09 KB	6.05 KB	-36 B	-0.59%
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑netcoreapp3.1	5.75 KB	5.72 KB	-36 B	-0.63%
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑net6.0	5.58 KB	5.5 KB	-74 B	-1.33%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	StartStopWithChild	net6.0	11.2μs	59.7ns	322ns	0	0	0	5.58 KB
master	StartStopWithChild	netcoreapp3.1	14.1μs	67.5ns	286ns	0	0	0	5.75 KB
master	StartStopWithChild	net472	22.1μs	119ns	651ns	1.03	0.411	0.103	6.09 KB
#7066	StartStopWithChild	net6.0	10.7μs	55.7ns	284ns	0	0	0	5.5 KB
#7066	StartStopWithChild	netcoreapp3.1	13.7μs	70.3ns	337ns	0	0	0	5.72 KB
#7066	StartStopWithChild	net472	22.2μs	122ns	690ns	0.952	0.212	0	6.05 KB

Benchmarks.Trace.AgentWriterBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces‑net472	3.33 KB	3.31 KB	-23 B	-0.69%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	WriteAndFlushEnrichedTraces	net6.0	927μs	26.6ns	103ns	0	0	0	2.71 KB
master	WriteAndFlushEnrichedTraces	netcoreapp3.1	1.04ms	404ns	1.56μs	0	0	0	2.7 KB
master	WriteAndFlushEnrichedTraces	net472	1.25ms	357ns	1.38μs	0	0	0	3.33 KB
#7066	WriteAndFlushEnrichedTraces	net6.0	950μs	307ns	1.19μs	0	0	0	2.71 KB
#7066	WriteAndFlushEnrichedTraces	netcoreapp3.1	1.02ms	55ns	206ns	0	0	0	2.7 KB
#7066	WriteAndFlushEnrichedTraces	net472	1.19ms	34ns	123ns	0	0	0	3.31 KB

Benchmarks.Trace.Asm.AppSecBodyBenchmark - Same speed :heavy_check_mark: More allocations :warning:

More allocations :warning: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody‑net472	236.35 KB	247.98 KB	11.62 KB	4.92%
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody‑net472	239.87 KB	251.51 KB	11.64 KB	4.85%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	AllCycleSimpleBody	net6.0	331μs	1.76μs	8.42μs	0	0	0	197.06 KB
master	AllCycleSimpleBody	netcoreapp3.1	510μs	1.45μs	5.61μs	0	0	0	204.77 KB
master	AllCycleSimpleBody	net472	436μs	119ns	460ns	36.6	2.16	0	236.35 KB
master	AllCycleMoreComplexBody	net6.0	338μs	1.76μs	8.8μs	0	0	0	200.56 KB
master	AllCycleMoreComplexBody	netcoreapp3.1	495μs	987ns	3.56μs	0	0	0	208.18 KB
master	AllCycleMoreComplexBody	net472	446μs	106ns	412ns	36.6	2.16	0	239.87 KB
master	ObjectExtractorSimpleBody	net6.0	311ns	1.77ns	12.3ns	0	0	0	280 B
master	ObjectExtractorSimpleBody	netcoreapp3.1	409ns	1.93ns	8.2ns	0	0	0	272 B
master	ObjectExtractorSimpleBody	net472	303ns	0.175ns	0.676ns	0.0442	0	0	281 B
master	ObjectExtractorMoreComplexBody	net6.0	6.52μs	29.5ns	110ns	0	0	0	3.78 KB
master	ObjectExtractorMoreComplexBody	netcoreapp3.1	7.76μs	36.2ns	140ns	0	0	0	3.69 KB
master	ObjectExtractorMoreComplexBody	net472	6.66μs	0.89ns	3.33ns	0.599	0	0	3.8 KB
#7066	AllCycleSimpleBody	net6.0	338μs	1.63μs	6.51μs	0	0	0	197.61 KB
#7066	AllCycleSimpleBody	netcoreapp3.1	498μs	2.27μs	8.5μs	0	0	0	205.37 KB
#7066	AllCycleSimpleBody	net472	451μs	104ns	388ns	37.9	2.23	0	247.98 KB
#7066	AllCycleMoreComplexBody	net6.0	342μs	1.47μs	5.5μs	0	0	0	201.12 KB
#7066	AllCycleMoreComplexBody	netcoreapp3.1	509μs	2.16μs	8.35μs	0	0	0	208.78 KB
#7066	AllCycleMoreComplexBody	net472	460μs	127ns	494ns	37.9	2.23	0	251.51 KB
#7066	ObjectExtractorSimpleBody	net6.0	330ns	0.139ns	0.52ns	0	0	0	280 B
#7066	ObjectExtractorSimpleBody	netcoreapp3.1	407ns	0.457ns	1.77ns	0	0	0	272 B
#7066	ObjectExtractorSimpleBody	net472	304ns	0.0811ns	0.314ns	0.0445	0	0	281 B
#7066	ObjectExtractorMoreComplexBody	net6.0	6.39μs	2.7ns	10.5ns	0	0	0	3.78 KB
#7066	ObjectExtractorMoreComplexBody	netcoreapp3.1	7.8μs	36.6ns	151ns	0	0	0	3.69 KB
#7066	ObjectExtractorMoreComplexBody	net472	6.76μs	5.09ns	19.7ns	0.576	0	0	3.8 KB

Benchmarks.Trace.Asm.AppSecEncoderBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Asm.AppSecEncoderBenchmark.EncodeLegacyArgs‑net6.0	2.16 KB	2.15 KB	-11 B	-0.51%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	EncodeArgs	net6.0	73.3μs	263ns	984ns	0	0	0	32.41 KB
master	EncodeArgs	netcoreapp3.1	95.7μs	36.2ns	130ns	0	0	0	32.4 KB
master	EncodeArgs	net472	107μs	17.6ns	65.8ns	4.82	0	0	32.51 KB
master	EncodeLegacyArgs	net6.0	143μs	122ns	472ns	0	0	0	2.16 KB
master	EncodeLegacyArgs	netcoreapp3.1	197μs	42.5ns	147ns	0	0	0	2.14 KB
master	EncodeLegacyArgs	net472	261μs	66.8ns	250ns	0	0	0	2.16 KB
#7066	EncodeArgs	net6.0	76.9μs	315ns	1.18μs	0	0	0	32.4 KB
#7066	EncodeArgs	netcoreapp3.1	98.3μs	26.1ns	97.6ns	0	0	0	32.4 KB
#7066	EncodeArgs	net472	109μs	8.88ns	30.8ns	4.92	0	0	32.5 KB
#7066	EncodeLegacyArgs	net6.0	147μs	23.4ns	90.6ns	0	0	0	2.15 KB
#7066	EncodeLegacyArgs	netcoreapp3.1	198μs	235ns	848ns	0	0	0	2.14 KB
#7066	EncodeLegacyArgs	net472	264μs	55.6ns	208ns	0	0	0	2.17 KB

Benchmarks.Trace.Asm.AppSecWafBenchmark - Slower :warning: Same allocations :heavy_check_mark:

Slower :warning: in #7066

Benchmark	diff/base	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmarkWithAttack‑netcoreapp3.1	3.643	198,578.46	723,417.04
Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmark‑netcoreapp3.1	2.919	293,157.49	855,807.71
Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmarkWithAttack‑net6.0	1.625	181,119.78	294,409.74
Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmarkWithAttack‑net472	1.498	206,733.04	309,714.94
Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmark‑net6.0	1.441	271,505.69	391,144.56
Benchmarks.Trace.Asm.AppSecWafBenchmark.RunWafRealisticBenchmark‑net472	1.389	306,857.62	426,303.23

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	RunWafRealisticBenchmark	net6.0	271μs	133ns	499ns	0	0	0	4.55 KB
master	RunWafRealisticBenchmark	netcoreapp3.1	294μs	264ns	989ns	0	0	0	4.48 KB
master	RunWafRealisticBenchmark	net472	307μs	38.1ns	147ns	0	0	0	4.66 KB
master	RunWafRealisticBenchmarkWithAttack	net6.0	181μs	80.1ns	300ns	0	0	0	2.24 KB
master	RunWafRealisticBenchmarkWithAttack	netcoreapp3.1	198μs	104ns	404ns	0	0	0	2.22 KB
master	RunWafRealisticBenchmarkWithAttack	net472	207μs	45.3ns	169ns	0	0	0	2.28 KB
#7066	RunWafRealisticBenchmark	net6.0	391μs	56.9ns	205ns	0	0	0	4.55 KB
#7066	RunWafRealisticBenchmark	netcoreapp3.1	799μs	16.1μs	149μs	0	0	0	4.48 KB
#7066	RunWafRealisticBenchmark	net472	426μs	53.4ns	207ns	0	0	0	4.66 KB
#7066	RunWafRealisticBenchmarkWithAttack	net6.0	294μs	41.5ns	155ns	0	0	0	2.24 KB
#7066	RunWafRealisticBenchmarkWithAttack	netcoreapp3.1	716μs	4.86μs	48.6μs	0	0	0	2.22 KB
#7066	RunWafRealisticBenchmarkWithAttack	net472	310μs	44.6ns	173ns	0	0	0	2.29 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	61.1μs	29ns	104ns	0	0	0	14.53 KB
master	SendRequest	netcoreapp3.1	69.9μs	118ns	440ns	0	0	0	17.42 KB
master	SendRequest	net472	0.0171ns	0.00147ns	0.00551ns	0	0	0	0 b
#7066	SendRequest	net6.0	61.7μs	37.8ns	146ns	0	0	0	14.52 KB
#7066	SendRequest	netcoreapp3.1	70.3μs	46.8ns	175ns	0	0	0	17.42 KB
#7066	SendRequest	net472	0.00588ns	0.00215ns	0.00833ns	0	0	0	0 b

Benchmarks.Trace.CharSliceBenchmark - 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
#7066	OriginalCharSlice	net6.0	1.96ms	2.13μs	8.26μs	0	0	0	640.01 KB
#7066	OriginalCharSlice	netcoreapp3.1	2.13ms	11μs	51.4μs	0	0	0	640 KB
#7066	OriginalCharSlice	net472	2.76ms	640ns	2.48μs	100	0	0	641.95 KB
#7066	OptimizedCharSlice	net6.0	1.47ms	337ns	1.31μs	0	0	0	7 B
#7066	OptimizedCharSlice	netcoreapp3.1	1.65ms	296ns	1.15μs	0	0	0	1 B
#7066	OptimizedCharSlice	net472	1.98ms	536ns	2.07μs	0	0	0	73 B
#7066	OptimizedCharSliceWithPool	net6.0	800μs	34.6ns	134ns	0	0	0	3 B
#7066	OptimizedCharSliceWithPool	netcoreapp3.1	896μs	54.5ns	211ns	0	0	0	0 b
#7066	OptimizedCharSliceWithPool	net472	1.13ms	63.9ns	239ns	0	0	0	47 B

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

More allocations :warning: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces‑net472	55.75 KB	56.18 KB	429 B	0.77%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	WriteAndFlushEnrichedTraces	net6.0	645μs	512ns	1.98μs	0	0	0	41.73 KB
master	WriteAndFlushEnrichedTraces	netcoreapp3.1	631μs	1.67μs	6.67μs	0	0	0	41.89 KB
master	WriteAndFlushEnrichedTraces	net472	923μs	1.93μs	7.2μs	4.46	0	0	55.75 KB
#7066	WriteAndFlushEnrichedTraces	net6.0	630μs	3.15μs	17.6μs	0	0	0	41.75 KB
#7066	WriteAndFlushEnrichedTraces	netcoreapp3.1	707μs	4.11μs	36.5μs	0	0	0	41.83 KB
#7066	WriteAndFlushEnrichedTraces	net472	949μs	3.34μs	12.5μs	4.81	0	0	56.18 KB

Benchmarks.Trace.DbCommandBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.DbCommandBenchmark.ExecuteNonQuery‑net6.0	1.03 KB	1.02 KB	-8 B	-0.78%
Benchmarks.Trace.DbCommandBenchmark.ExecuteNonQuery‑netcoreapp3.1	1.02 KB	1.02 KB	-8 B	-0.78%
Benchmarks.Trace.DbCommandBenchmark.ExecuteNonQuery‑net472	995 B	987 B	-8 B	-0.80%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	ExecuteNonQuery	net6.0	1.99μs	10.2ns	46.8ns	0	0	0	1.03 KB
master	ExecuteNonQuery	netcoreapp3.1	2.53μs	3.43ns	13.3ns	0	0	0	1.02 KB
master	ExecuteNonQuery	net472	2.7μs	2.41ns	9.34ns	0.147	0.0134	0	995 B
#7066	ExecuteNonQuery	net6.0	1.87μs	9.65ns	49.2ns	0	0	0	1.02 KB
#7066	ExecuteNonQuery	netcoreapp3.1	2.54μs	9.67ns	37.5ns	0	0	0	1.02 KB
#7066	ExecuteNonQuery	net472	2.96μs	2.79ns	9.66ns	0.146	0.0146	0	987 B

Benchmarks.Trace.ElasticsearchBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync‑netcoreapp3.1	1.09 KB	1.08 KB	-7 B	-0.64%
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync‑net472	1.11 KB	1.1 KB	-8 B	-0.72%
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch‑net472	1.05 KB	1.04 KB	-8 B	-0.76%
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch‑net6.0	1.04 KB	1.03 KB	-8 B	-0.77%
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearch‑netcoreapp3.1	1.04 KB	1.03 KB	-8 B	-0.77%
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync‑net6.0	1.02 KB	1.01 KB	-8 B	-0.79%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	CallElasticsearch	net6.0	1.83μs	5.85ns	22.7ns	0	0	0	1.04 KB
master	CallElasticsearch	netcoreapp3.1	2.3μs	11.8ns	56.6ns	0	0	0	1.04 KB
master	CallElasticsearch	net472	3.55μs	3.05ns	11.8ns	0.159	0	0	1.05 KB
master	CallElasticsearchAsync	net6.0	1.81μs	3.89ns	14.5ns	0	0	0	1.02 KB
master	CallElasticsearchAsync	netcoreapp3.1	2.35μs	7.26ns	28.1ns	0	0	0	1.09 KB
master	CallElasticsearchAsync	net472	3.84μs	3.19ns	12.4ns	0.169	0	0	1.11 KB
#7066	CallElasticsearch	net6.0	1.69μs	8.56ns	38.3ns	0	0	0	1.03 KB
#7066	CallElasticsearch	netcoreapp3.1	2.4μs	10.4ns	40.2ns	0	0	0	1.03 KB
#7066	CallElasticsearch	net472	3.65μs	3.38ns	13.1ns	0.163	0	0	1.04 KB
#7066	CallElasticsearchAsync	net6.0	1.84μs	4.41ns	16.5ns	0	0	0	1.01 KB
#7066	CallElasticsearchAsync	netcoreapp3.1	2.53μs	4.8ns	18.6ns	0	0	0	1.08 KB
#7066	CallElasticsearchAsync	net472	3.78μs	5.6ns	21.7ns	0.17	0	0	1.1 KB

Benchmarks.Trace.GraphQLBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync‑net6.0	960 B	952 B	-8 B	-0.83%
Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync‑netcoreapp3.1	960 B	952 B	-8 B	-0.83%
Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync‑net472	923 B	915 B	-8 B	-0.87%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	ExecuteAsync	net6.0	1.78μs	9.27ns	43.5ns	0	0	0	960 B
master	ExecuteAsync	netcoreapp3.1	2.29μs	7.45ns	25.8ns	0	0	0	960 B
master	ExecuteAsync	net472	2.58μs	1.78ns	6.88ns	0.143	0	0	923 B
#7066	ExecuteAsync	net6.0	1.84μs	3.53ns	13.7ns	0	0	0	952 B
#7066	ExecuteAsync	netcoreapp3.1	2.35μs	11.1ns	43.1ns	0	0	0	952 B
#7066	ExecuteAsync	net472	2.62μs	4.22ns	16.3ns	0.144	0	0	915 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	7.1μs	10.4ns	39ns	0	0	0	2.37 KB
master	SendAsync	netcoreapp3.1	8.69μs	14.1ns	54.6ns	0	0	0	2.9 KB
master	SendAsync	net472	12.5μs	10.3ns	38.5ns	0.498	0	0	3.19 KB
#7066	SendAsync	net6.0	6.95μs	16ns	60ns	0	0	0	2.36 KB
#7066	SendAsync	netcoreapp3.1	8.42μs	27.7ns	107ns	0	0	0	2.9 KB
#7066	SendAsync	net472	12.3μs	14.6ns	56.7ns	0.496	0	0	3.18 KB

Benchmarks.Trace.Iast.StringAspectsBenchmark - Slower :warning: More allocations :warning:

Slower :warning: in #7066

Benchmark	diff/base	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑netcoreapp3.1	1.219	413,700.00	504,250.00

More allocations :warning: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatBenchmark‑net6.0	43.83 KB	45.13 KB	1.3 KB	2.96%

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑net6.0	259.96 KB	258.62 KB	-1.34 KB	-0.52%
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑net472	286.72 KB	278.8 KB	-7.92 KB	-2.76%
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑netcoreapp3.1	274.93 KB	258.55 KB	-16.38 KB	-5.96%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	StringConcatBenchmark	net6.0	44.6μs	212ns	1.6μs	0	0	0	43.83 KB
master	StringConcatBenchmark	netcoreapp3.1	47.2μs	224ns	838ns	0	0	0	42.64 KB
master	StringConcatBenchmark	net472	56.8μs	259ns	968ns	0	0	0	57.34 KB
master	StringConcatAspectBenchmark	net6.0	458μs	1.08μs	3.89μs	0	0	0	259.96 KB
master	StringConcatAspectBenchmark	netcoreapp3.1	447μs	6.44μs	63.7μs	0	0	0	274.93 KB
master	StringConcatAspectBenchmark	net472	410μs	2.07μs	9.27μs	0	0	0	286.72 KB
#7066	StringConcatBenchmark	net6.0	48.7μs	284ns	2.32μs	0	0	0	45.13 KB
#7066	StringConcatBenchmark	netcoreapp3.1	50.3μs	296ns	2.74μs	0	0	0	42.76 KB
#7066	StringConcatBenchmark	net472	57μs	189ns	682ns	0	0	0	57.34 KB
#7066	StringConcatAspectBenchmark	net6.0	453μs	1.64μs	6.14μs	0	0	0	258.62 KB
#7066	StringConcatAspectBenchmark	netcoreapp3.1	506μs	2.48μs	9.92μs	0	0	0	258.55 KB
#7066	StringConcatAspectBenchmark	net472	406μs	2μs	8.72μs	0	0	0	278.8 KB

Benchmarks.Trace.ILoggerBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ILoggerBenchmark.EnrichedLog‑net6.0	1.76 KB	1.7 KB	-56 B	-3.18%
Benchmarks.Trace.ILoggerBenchmark.EnrichedLog‑netcoreapp3.1	1.76 KB	1.7 KB	-56 B	-3.18%
Benchmarks.Trace.ILoggerBenchmark.EnrichedLog‑net472	1.69 KB	1.64 KB	-56 B	-3.31%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	EnrichedLog	net6.0	2.63μs	2.6ns	10.1ns	0	0	0	1.76 KB
master	EnrichedLog	netcoreapp3.1	3.44μs	4.38ns	17ns	0	0	0	1.76 KB
master	EnrichedLog	net472	4.05μs	4.83ns	18.7ns	0.265	0	0	1.69 KB
#7066	EnrichedLog	net6.0	2.59μs	11.1ns	42.9ns	0	0	0	1.7 KB
#7066	EnrichedLog	netcoreapp3.1	3.49μs	14.9ns	57.6ns	0	0	0	1.7 KB
#7066	EnrichedLog	net472	3.81μs	4.6ns	17.8ns	0.247	0	0	1.64 KB

Benchmarks.Trace.Log4netBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Log4netBenchmark.EnrichedLog‑net472	4.57 KB	4.52 KB	-55 B	-1.20%
Benchmarks.Trace.Log4netBenchmark.EnrichedLog‑net6.0	4.37 KB	4.31 KB	-56 B	-1.28%
Benchmarks.Trace.Log4netBenchmark.EnrichedLog‑netcoreapp3.1	4.37 KB	4.31 KB	-56 B	-1.28%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	EnrichedLog	net6.0	123μs	145ns	563ns	0	0	0	4.37 KB
master	EnrichedLog	netcoreapp3.1	126μs	330ns	1.24μs	0	0	0	4.37 KB
master	EnrichedLog	net472	167μs	161ns	603ns	0	0	0	4.57 KB
#7066	EnrichedLog	net6.0	123μs	65.2ns	235ns	0	0	0	4.31 KB
#7066	EnrichedLog	netcoreapp3.1	127μs	77ns	288ns	0	0	0	4.31 KB
#7066	EnrichedLog	net472	168μs	179ns	619ns	0	0	0	4.52 KB

Benchmarks.Trace.NLogBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.NLogBenchmark.EnrichedLog‑net6.0	2.32 KB	2.26 KB	-56 B	-2.41%
Benchmarks.Trace.NLogBenchmark.EnrichedLog‑netcoreapp3.1	2.32 KB	2.26 KB	-56 B	-2.41%
Benchmarks.Trace.NLogBenchmark.EnrichedLog‑net472	2.14 KB	2.08 KB	-56 B	-2.62%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	EnrichedLog	net6.0	4.94μs	19.3ns	74.6ns	0	0	0	2.32 KB
master	EnrichedLog	netcoreapp3.1	6.77μs	22.2ns	79.9ns	0	0	0	2.32 KB
master	EnrichedLog	net472	7.45μs	8.04ns	31.1ns	0.335	0	0	2.14 KB
#7066	EnrichedLog	net6.0	5.02μs	17.7ns	68.5ns	0	0	0	2.26 KB
#7066	EnrichedLog	netcoreapp3.1	6.65μs	15.3ns	59.2ns	0	0	0	2.26 KB
#7066	EnrichedLog	net472	7.57μs	6.49ns	25.1ns	0.303	0	0	2.08 KB

Benchmarks.Trace.RedisBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.RedisBenchmark.SendReceive‑net472	1.21 KB	1.2 KB	-8 B	-0.66%
Benchmarks.Trace.RedisBenchmark.SendReceive‑net6.0	1.21 KB	1.2 KB	-8 B	-0.66%
Benchmarks.Trace.RedisBenchmark.SendReceive‑netcoreapp3.1	1.21 KB	1.2 KB	-8 B	-0.66%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	SendReceive	net6.0	2.04μs	10.5ns	49.4ns	0	0	0	1.21 KB
master	SendReceive	netcoreapp3.1	2.53μs	11.8ns	47.4ns	0	0	0	1.21 KB
master	SendReceive	net472	3.28μs	2.71ns	10.5ns	0.178	0	0	1.21 KB
#7066	SendReceive	net6.0	1.98μs	9.12ns	35.3ns	0	0	0	1.2 KB
#7066	SendReceive	netcoreapp3.1	2.61μs	11.9ns	47.5ns	0	0	0	1.2 KB
#7066	SendReceive	net472	3.33μs	1.22ns	4.39ns	0.184	0	0	1.2 KB

Benchmarks.Trace.SerilogBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.SerilogBenchmark.EnrichedLog‑net472	2.08 KB	2.03 KB	-56 B	-2.69%
Benchmarks.Trace.SerilogBenchmark.EnrichedLog‑netcoreapp3.1	1.69 KB	1.63 KB	-56 B	-3.32%
Benchmarks.Trace.SerilogBenchmark.EnrichedLog‑net6.0	1.64 KB	1.58 KB	-56 B	-3.41%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	EnrichedLog	net6.0	4.18μs	0.92ns	3.44ns	0	0	0	1.64 KB
master	EnrichedLog	netcoreapp3.1	5.64μs	23ns	89.3ns	0	0	0	1.69 KB
master	EnrichedLog	net472	6.67μs	7.28ns	27.3ns	0.298	0	0	2.08 KB
#7066	EnrichedLog	net6.0	4.33μs	3.42ns	12.8ns	0	0	0	1.58 KB
#7066	EnrichedLog	netcoreapp3.1	5.54μs	14.9ns	57.8ns	0	0	0	1.63 KB
#7066	EnrichedLog	net472	6.64μs	8.88ns	34.4ns	0.299	0	0	2.03 KB

Benchmarks.Trace.SpanBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.SpanBenchmark.StartFinishScope‑net6.0	704 B	696 B	-8 B	-1.14%
Benchmarks.Trace.SpanBenchmark.StartFinishScope‑netcoreapp3.1	704 B	696 B	-8 B	-1.14%
Benchmarks.Trace.SpanBenchmark.StartFinishScope‑net472	666 B	658 B	-8 B	-1.20%
Benchmarks.Trace.SpanBenchmark.StartFinishSpan‑net472	586 B	578 B	-8 B	-1.37%
Benchmarks.Trace.SpanBenchmark.StartFinishSpan‑net6.0	584 B	576 B	-8 B	-1.37%
Benchmarks.Trace.SpanBenchmark.StartFinishSpan‑netcoreapp3.1	584 B	576 B	-8 B	-1.37%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	StartFinishSpan	net6.0	751ns	3.97ns	22.4ns	0	0	0	584 B
master	StartFinishSpan	netcoreapp3.1	953ns	4.42ns	17.7ns	0	0	0	584 B
master	StartFinishSpan	net472	914ns	0.809ns	3.13ns	0.0912	0	0	586 B
master	StartFinishScope	net6.0	918ns	0.479ns	1.73ns	0	0	0	704 B
master	StartFinishScope	netcoreapp3.1	1.15μs	6.24ns	34.2ns	0	0	0	704 B
master	StartFinishScope	net472	1.09μs	0.174ns	0.652ns	0.104	0	0	666 B
#7066	StartFinishSpan	net6.0	751ns	3.63ns	14.5ns	0	0	0	576 B
#7066	StartFinishSpan	netcoreapp3.1	947ns	5.15ns	28.7ns	0	0	0	576 B
#7066	StartFinishSpan	net472	897ns	0.528ns	2.04ns	0.0902	0	0	578 B
#7066	StartFinishScope	net6.0	893ns	4.61ns	20.6ns	0	0	0	696 B
#7066	StartFinishScope	netcoreapp3.1	1.2μs	5.92ns	23.7ns	0	0	0	696 B
#7066	StartFinishScope	net472	1.08μs	0.271ns	1.05ns	0.103	0	0	658 B

Benchmarks.Trace.TraceAnnotationsBenchmark - Same speed :heavy_check_mark: Fewer allocations :tada:

Fewer allocations :tada: in #7066

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin‑net6.0	704 B	696 B	-8 B	-1.14%
Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin‑netcoreapp3.1	704 B	696 B	-8 B	-1.14%
Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin‑net472	666 B	658 B	-8 B	-1.20%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	RunOnMethodBegin	net6.0	1.02μs	5.36ns	26.8ns	0	0	0	704 B
master	RunOnMethodBegin	netcoreapp3.1	1.38μs	2.28ns	8.82ns	0	0	0	704 B
master	RunOnMethodBegin	net472	1.36μs	0.141ns	0.544ns	0.102	0	0	666 B
#7066	RunOnMethodBegin	net6.0	1.1μs	0.615ns	2.38ns	0	0	0	696 B
#7066	RunOnMethodBegin	netcoreapp3.1	1.4μs	6.87ns	28.3ns	0	0	0	696 B
#7066	RunOnMethodBegin	net472	1.43μs	0.458ns	1.71ns	0.101	0	0	658 B

[datadog-datadog-prod-us1[bot]]

✅ Tests

🎉 All green!

❄️ No new flaky tests detected
🧪 All tests passed

_{This comment will be updated automatically if new data arrives.
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