Avro instrumentation for schema tracking

[vandonr]

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Summary of changes

instrument avro's serialization and deserialization methods to capture the schema for schema tracking

Reason for change

populate DSM's new schema tracking product

Implementation details

There are 2 main entry points for ser/deser, I instrumented both. One is a templatized interface which apparently we cannot instrument with our current tooling, so I fell back to an abstract class that seems to have a pretty wide coverage so that I don't think anything should fall through the cracks except in very custom setups.

Test coverage

added a sample app + tests with snapshots, works like the protobuf instrumentation

Other details

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

Datadog Report

All test runs b3bf0c1 :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	574667	4605	32h 36m 55.48s	Link
exploration_tests	0	0	0	22085	3	2m 15.24s	Link

[pr-commenter[bot]]

Benchmarks

Benchmarks Report for benchmark platform :snail:

Benchmarks for #6882 compared to master:

• 2 benchmarks are slower, with geometric mean 1.249
• 41 benchmarks have fewer allocations
• 9 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 #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑netcoreapp3.1	5.75 KB	5.68 KB	-74 B	-1.29%
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑net6.0	5.58 KB	5.5 KB	-76 B	-1.36%

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
#6882	StartStopWithChild	net6.0	10.5μs	58.5ns	375ns	0	0	0	5.5 KB
#6882	StartStopWithChild	netcoreapp3.1	13.8μs	70.4ns	338ns	0	0	0	5.68 KB
#6882	StartStopWithChild	net472	22.5μs	120ns	723ns	0.957	0.319	0	6.08 KB

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

Fewer allocations :tada: in #6882

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
#6882	WriteAndFlushEnrichedTraces	net6.0	932μs	107ns	400ns	0	0	0	2.71 KB
#6882	WriteAndFlushEnrichedTraces	netcoreapp3.1	1.02ms	60.1ns	208ns	0	0	0	2.7 KB
#6882	WriteAndFlushEnrichedTraces	net472	1.23ms	74.8ns	290ns	0	0	0	3.31 KB

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

More allocations :warning: in #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody‑net472	236.35 KB	241.7 KB	5.35 KB	2.26%
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody‑net472	239.87 KB	245.22 KB	5.35 KB	2.23%
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody‑netcoreapp3.1	204.77 KB	207.18 KB	2.41 KB	1.18%
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody‑net6.0	197.06 KB	199.37 KB	2.31 KB	1.17%
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody‑netcoreapp3.1	208.18 KB	210.59 KB	2.41 KB	1.16%
Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleMoreComplexBody‑net6.0	200.56 KB	202.88 KB	2.31 KB	1.15%

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
#6882	AllCycleSimpleBody	net6.0	330μs	1.36μs	5.28μs	0	0	0	199.37 KB
#6882	AllCycleSimpleBody	netcoreapp3.1	510μs	169ns	632ns	0	0	0	207.18 KB
#6882	AllCycleSimpleBody	net472	450μs	137ns	530ns	37.9	2.23	0	241.7 KB
#6882	AllCycleMoreComplexBody	net6.0	340μs	968ns	3.75μs	0	0	0	202.88 KB
#6882	AllCycleMoreComplexBody	netcoreapp3.1	502μs	1.63μs	6.33μs	0	0	0	210.59 KB
#6882	AllCycleMoreComplexBody	net472	454μs	104ns	404ns	37.9	2.23	0	245.22 KB
#6882	ObjectExtractorSimpleBody	net6.0	312ns	0.451ns	1.75ns	0	0	0	280 B
#6882	ObjectExtractorSimpleBody	netcoreapp3.1	393ns	2.2ns	13.4ns	0	0	0	272 B
#6882	ObjectExtractorSimpleBody	net472	304ns	0.061ns	0.236ns	0.0433	0	0	281 B
#6882	ObjectExtractorMoreComplexBody	net6.0	6.28μs	29.8ns	126ns	0	0	0	3.78 KB
#6882	ObjectExtractorMoreComplexBody	netcoreapp3.1	7.75μs	36.6ns	142ns	0	0	0	3.69 KB
#6882	ObjectExtractorMoreComplexBody	net472	6.91μs	2.17ns	8.39ns	0.588	0	0	3.8 KB

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

Fewer allocations :tada: in #6882

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
#6882	EncodeArgs	net6.0	74.1μs	304ns	1.18μs	0	0	0	32.4 KB
#6882	EncodeArgs	netcoreapp3.1	94.5μs	188ns	703ns	0	0	0	32.4 KB
#6882	EncodeArgs	net472	106μs	21.9ns	84.7ns	4.81	0	0	32.51 KB
#6882	EncodeLegacyArgs	net6.0	144μs	21.6ns	83.8ns	0	0	0	2.15 KB
#6882	EncodeLegacyArgs	netcoreapp3.1	199μs	665ns	2.58μs	0	0	0	2.14 KB
#6882	EncodeLegacyArgs	net472	262μs	29.5ns	111ns	0	0	0	2.15 KB

Benchmarks.Trace.Asm.AppSecWafBenchmark - 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	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
#6882	RunWafRealisticBenchmark	net6.0	271μs	54.5ns	211ns	0	0	0	4.55 KB
#6882	RunWafRealisticBenchmark	netcoreapp3.1	292μs	60.3ns	226ns	0	0	0	4.48 KB
#6882	RunWafRealisticBenchmark	net472	308μs	39ns	146ns	0	0	0	4.66 KB
#6882	RunWafRealisticBenchmarkWithAttack	net6.0	184μs	59.2ns	229ns	0	0	0	2.24 KB
#6882	RunWafRealisticBenchmarkWithAttack	netcoreapp3.1	196μs	656ns	2.54μs	0	0	0	2.22 KB
#6882	RunWafRealisticBenchmarkWithAttack	net472	208μs	38.4ns	149ns	0	0	0	2.28 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
#6882	SendRequest	net6.0	60.8μs	30.7ns	111ns	0	0	0	14.52 KB
#6882	SendRequest	netcoreapp3.1	71μs	59.3ns	214ns	0	0	0	17.42 KB
#6882	SendRequest	net472	0.0172ns	0.0021ns	0.00814ns	0	0	0	0 b

Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark - Slower :warning: Same allocations :heavy_check_mark:

Slower :warning: in #6882

Benchmark	diff/base	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces‑netcoreapp3.1	1.175	631,437.50	741,892.19

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
#6882	WriteAndFlushEnrichedTraces	net6.0	683μs	3.87μs	26.5μs	0	0	0	41.78 KB
#6882	WriteAndFlushEnrichedTraces	netcoreapp3.1	730μs	4.2μs	34.2μs	0	0	0	41.9 KB
#6882	WriteAndFlushEnrichedTraces	net472	877μs	4.29μs	17.7μs	8.33	0	0	56.01 KB

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

Fewer allocations :tada: in #6882

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
#6882	ExecuteNonQuery	net6.0	1.98μs	1.82ns	6.79ns	0	0	0	1.02 KB
#6882	ExecuteNonQuery	netcoreapp3.1	2.55μs	7.36ns	28.5ns	0	0	0	1.02 KB
#6882	ExecuteNonQuery	net472	2.75μs	2.38ns	9.22ns	0.152	0.0138	0	987 B

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

Fewer allocations :tada: in #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync‑net472	1.11 KB	1.1 KB	-8 B	-0.72%
Benchmarks.Trace.ElasticsearchBenchmark.CallElasticsearchAsync‑netcoreapp3.1	1.09 KB	1.08 KB	-8 B	-0.74%
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
#6882	CallElasticsearch	net6.0	1.8μs	7.6ns	29.4ns	0	0	0	1.03 KB
#6882	CallElasticsearch	netcoreapp3.1	2.3μs	8.01ns	31ns	0	0	0	1.03 KB
#6882	CallElasticsearch	net472	3.59μs	4.44ns	17.2ns	0.161	0	0	1.04 KB
#6882	CallElasticsearchAsync	net6.0	1.8μs	9.17ns	44ns	0	0	0	1.01 KB
#6882	CallElasticsearchAsync	netcoreapp3.1	2.52μs	4.17ns	16.1ns	0	0	0	1.08 KB
#6882	CallElasticsearchAsync	net472	3.68μs	2.68ns	10ns	0.166	0	0	1.1 KB

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

Fewer allocations :tada: in #6882

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
#6882	ExecuteAsync	net6.0	1.8μs	6.92ns	26.8ns	0	0	0	952 B
#6882	ExecuteAsync	netcoreapp3.1	2.25μs	2.75ns	10.6ns	0	0	0	952 B
#6882	ExecuteAsync	net472	2.54μs	1.61ns	6.04ns	0.141	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
#6882	SendAsync	net6.0	6.99μs	4.92ns	19ns	0	0	0	2.36 KB
#6882	SendAsync	netcoreapp3.1	8.24μs	30ns	112ns	0	0	0	2.9 KB
#6882	SendAsync	net472	12.6μs	11.8ns	45.5ns	0.504	0	0	3.18 KB

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

Slower :warning: in #6882

Benchmark	diff/base	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑netcoreapp3.1	1.327	413,700.00	548,850.00

More allocations :warning: in #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑net6.0	259.96 KB	275.89 KB	15.93 KB	6.13%
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatBenchmark‑net6.0	43.83 KB	44.72 KB	888 B	2.03%
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑netcoreapp3.1	274.93 KB	276.42 KB	1.49 KB	0.54%

Fewer allocations :tada: in #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.Iast.StringAspectsBenchmark.StringConcatAspectBenchmark‑net472	286.72 KB	276.6 KB	-10.12 KB	-3.53%

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
#6882	StringConcatBenchmark	net6.0	46.7μs	250ns	1.3μs	0	0	0	44.72 KB
#6882	StringConcatBenchmark	netcoreapp3.1	47.5μs	259ns	1.59μs	0	0	0	42.68 KB
#6882	StringConcatBenchmark	net472	57.2μs	154ns	556ns	0	0	0	57.34 KB
#6882	StringConcatAspectBenchmark	net6.0	473μs	2.17μs	8.69μs	0	0	0	275.89 KB
#6882	StringConcatAspectBenchmark	netcoreapp3.1	549μs	1.54μs	5.56μs	0	0	0	276.42 KB
#6882	StringConcatAspectBenchmark	net472	400μs	2.22μs	18.6μs	0	0	0	276.6 KB

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

Fewer allocations :tada: in #6882

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
#6882	EnrichedLog	net6.0	2.58μs	12ns	49.6ns	0	0	0	1.7 KB
#6882	EnrichedLog	netcoreapp3.1	3.5μs	17.1ns	68.3ns	0	0	0	1.7 KB
#6882	EnrichedLog	net472	3.96μs	4.36ns	16.9ns	0.259	0	0	1.64 KB

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

Fewer allocations :tada: in #6882

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	-58 B	-1.33%

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
#6882	EnrichedLog	net6.0	124μs	49.4ns	185ns	0	0	0	4.31 KB
#6882	EnrichedLog	netcoreapp3.1	127μs	97ns	336ns	0	0	0	4.31 KB
#6882	EnrichedLog	net472	167μs	63.4ns	237ns	0	0	0	4.52 KB

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

Fewer allocations :tada: in #6882

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
#6882	EnrichedLog	net6.0	5.03μs	5.14ns	19.2ns	0	0	0	2.26 KB
#6882	EnrichedLog	netcoreapp3.1	6.88μs	16.1ns	62.5ns	0	0	0	2.26 KB
#6882	EnrichedLog	net472	7.58μs	4.99ns	19.3ns	0.302	0	0	2.08 KB

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

Fewer allocations :tada: in #6882

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
#6882	SendReceive	net6.0	2.04μs	10.5ns	50.3ns	0	0	0	1.2 KB
#6882	SendReceive	netcoreapp3.1	2.7μs	10.6ns	41.1ns	0	0	0	1.2 KB
#6882	SendReceive	net472	3.27μs	2.77ns	10.4ns	0.181	0	0	1.2 KB

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

Fewer allocations :tada: in #6882

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
#6882	EnrichedLog	net6.0	4.18μs	4.97ns	19.2ns	0	0	0	1.58 KB
#6882	EnrichedLog	netcoreapp3.1	5.64μs	13.2ns	51.1ns	0	0	0	1.63 KB
#6882	EnrichedLog	net472	6.58μs	5.01ns	17.4ns	0.297	0	0	2.03 KB

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

Fewer allocations :tada: in #6882

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
#6882	StartFinishSpan	net6.0	757ns	3.17ns	12.3ns	0	0	0	576 B
#6882	StartFinishSpan	netcoreapp3.1	956ns	1.03ns	3.99ns	0	0	0	576 B
#6882	StartFinishSpan	net472	918ns	0.296ns	1.15ns	0.0916	0	0	578 B
#6882	StartFinishScope	net6.0	923ns	4.71ns	22.1ns	0	0	0	696 B
#6882	StartFinishScope	netcoreapp3.1	1.17μs	6.03ns	28.3ns	0	0	0	696 B
#6882	StartFinishScope	net472	1.13μs	0.341ns	1.32ns	0.101	0	0	658 B

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

Fewer allocations :tada: in #6882

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
#6882	RunOnMethodBegin	net6.0	1.03μs	5.32ns	24.4ns	0	0	0	696 B
#6882	RunOnMethodBegin	netcoreapp3.1	1.38μs	7.15ns	35ns	0	0	0	696 B
#6882	RunOnMethodBegin	net472	1.37μs	0.533ns	2ns	0.104	0	0	658 B

[andrewlock]

Execution-Time Benchmarks Report :stopwatch:

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

• This PR (6882)
• 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 Baseline
    This PR (6882) - mean (68ms)  : 66, 70
     .   : milestone, 68,
    master - mean (69ms)  : 63, 74
     .   : milestone, 69,

    section CallTarget+Inlining+NGEN
    This PR (6882) - mean (1,020ms)  : 1007, 1033
     .   : milestone, 1020,
    master - mean (1,023ms)  : 1008, 1038
     .   : milestone, 1023,

gantt
    title Execution time (ms) FakeDbCommand (.NET Core 3.1) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Baseline
    This PR (6882) - mean (102ms)  : 100, 104
     .   : milestone, 102,
    master - mean (102ms)  : 100, 105
     .   : milestone, 102,

    section CallTarget+Inlining+NGEN
    This PR (6882) - mean (696ms)  : 686, 706
     .   : milestone, 696,
    master - mean (697ms)  : 686, 709
     .   : milestone, 697,

gantt
    title Execution time (ms) FakeDbCommand (.NET 6) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Baseline
    This PR (6882) - mean (89ms)  : 87, 91
     .   : milestone, 89,
    master - mean (89ms)  : 87, 91
     .   : milestone, 89,

    section CallTarget+Inlining+NGEN
    This PR (6882) - mean (667ms)  : 647, 687
     .   : milestone, 667,
    master - mean (669ms)  : 650, 689
     .   : milestone, 669,

gantt
    title Execution time (ms) HttpMessageHandler (.NET Framework 4.8) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Baseline
    This PR (6882) - mean (189ms)  : 186, 193
     .   : milestone, 189,
    master - mean (189ms)  : 185, 192
     .   : milestone, 189,

    section CallTarget+Inlining+NGEN
    This PR (6882) - mean (1,162ms)  : 1146, 1179
     .   : milestone, 1162,
    master - mean (1,165ms)  : 1147, 1182
     .   : milestone, 1165,

gantt
    title Execution time (ms) HttpMessageHandler (.NET Core 3.1) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Baseline
    This PR (6882) - mean (269ms)  : 266, 273
     .   : milestone, 269,
    master - mean (268ms)  : 263, 273
     .   : milestone, 268,

    section CallTarget+Inlining+NGEN
    This PR (6882) - mean (928ms)  : 915, 941
     .   : milestone, 928,
    master - mean (927ms)  : 911, 943
     .   : milestone, 927,

gantt
    title Execution time (ms) HttpMessageHandler (.NET 6) 
    dateFormat  X
    axisFormat %s
    todayMarker off
    section Baseline
    This PR (6882) - mean (262ms)  : 258, 265
     .   : milestone, 262,
    master - mean (261ms)  : 256, 266
     .   : milestone, 261,

    section CallTarget+Inlining+NGEN
    This PR (6882) - mean (922ms)  : 910, 935
     .   : milestone, 922,
    master - mean (925ms)  : 909, 942
     .   : milestone, 925,

[andrewlock]

Benchmarks Report for tracer :snail:

Benchmarks for #6882 compared to master:

• 3 benchmarks are faster, with geometric mean 1.422
• 1 benchmarks have fewer allocations
• 2 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 #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑netcoreapp3.1	5.72 KB	5.8 KB	81 B	1.42%

Fewer allocations :tada: in #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.ActivityBenchmark.StartStopWithChild‑net472	6.19 KB	6.1 KB	-90 B	-1.45%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	StartStopWithChild	net6.0	8.11μs	141ns	1.41μs	0	0	0	5.56 KB
master	StartStopWithChild	netcoreapp3.1	10.5μs	125ns	1.25μs	0	0	0	5.72 KB
master	StartStopWithChild	net472	15.3μs	87.5ns	649ns	0.929	0.214	0	6.19 KB
#6882	StartStopWithChild	net6.0	7.94μs	134ns	1.34μs	0	0	0	5.56 KB
#6882	StartStopWithChild	netcoreapp3.1	10.5μs	107ns	1.06μs	0	0	0	5.8 KB
#6882	StartStopWithChild	net472	15.5μs	86.2ns	565ns	1	0.287	0.0718	6.1 KB

Benchmarks.Trace.AgentWriterBenchmark - Faster :tada: Same allocations :heavy_check_mark:

Faster :tada: in #6882

Benchmark	base/diff	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces‑net6.0	2.167	1,046,306.25	482,914.84

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	WriteAndFlushEnrichedTraces	net6.0	1.04ms	5.39μs	25.8μs	0	0	0	2.7 KB
master	WriteAndFlushEnrichedTraces	netcoreapp3.1	638μs	605ns	2.18μs	0	0	0	2.7 KB
master	WriteAndFlushEnrichedTraces	net472	847μs	500ns	1.8μs	0	0	0	3.31 KB
#6882	WriteAndFlushEnrichedTraces	net6.0	486μs	1.63μs	6.11μs	0	0	0	2.7 KB
#6882	WriteAndFlushEnrichedTraces	netcoreapp3.1	682μs	2.62μs	10.5μs	0	0	0	2.7 KB
#6882	WriteAndFlushEnrichedTraces	net472	875μs	562ns	2.18μs	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	127μs	725ns	5.76μs	0	0	0	14.48 KB
master	SendRequest	netcoreapp3.1	148μs	508ns	1.97μs	0	0	0	17.28 KB
master	SendRequest	net472	0.00266ns	0.00105ns	0.00406ns	0	0	0	0 b
#6882	SendRequest	net6.0	132μs	755ns	5.44μs	0	0	0	14.48 KB
#6882	SendRequest	netcoreapp3.1	149μs	467ns	1.62μs	0	0	0	17.28 KB
#6882	SendRequest	net472	0.000241ns	0.000164ns	0.000635ns	0	0	0	0 b

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

More allocations :warning: in #6882

Benchmark	Base Allocated	Diff Allocated	Change	Change %
Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces‑netcoreapp3.1	41.56 KB	41.82 KB	259 B	0.62%

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	WriteAndFlushEnrichedTraces	net6.0	549μs	2.81μs	19.6μs	0	0	0	41.58 KB
master	WriteAndFlushEnrichedTraces	netcoreapp3.1	764μs	7.52μs	74.1μs	0	0	0	41.56 KB
master	WriteAndFlushEnrichedTraces	net472	932μs	6.09μs	60.6μs	8.33	0	0	53.42 KB
#6882	WriteAndFlushEnrichedTraces	net6.0	566μs	3.29μs	27.9μs	0	0	0	41.63 KB
#6882	WriteAndFlushEnrichedTraces	netcoreapp3.1	671μs	3.82μs	26.2μs	0	0	0	41.82 KB
#6882	WriteAndFlushEnrichedTraces	net472	871μs	5.16μs	51.6μs	7.81	3.91	0	53.28 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	1.11ns	4.01ns	0.0126	0	0	1.03 KB
master	ExecuteNonQuery	netcoreapp3.1	1.89μs	3.45ns	12.9ns	0.00929	0	0	1.02 KB
master	ExecuteNonQuery	net472	2.08μs	4.88ns	18.9ns	0.155	0.0103	0	995 B
#6882	ExecuteNonQuery	net6.0	1.26μs	3.38ns	13.1ns	0.0123	0	0	1.03 KB
#6882	ExecuteNonQuery	netcoreapp3.1	1.79μs	4.86ns	18.2ns	0.00881	0	0	1.02 KB
#6882	ExecuteNonQuery	net472	2.15μs	3.98ns	15.4ns	0.149	0.0107	0	995 B

Benchmarks.Trace.ElasticsearchBenchmark - 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	CallElasticsearch	net6.0	1.33μs	1.52ns	5.88ns	0.0129	0	0	984 B
master	CallElasticsearch	netcoreapp3.1	1.54μs	1.63ns	5.86ns	0.00773	0	0	984 B
master	CallElasticsearch	net472	2.48μs	1.68ns	6.52ns	0.149	0	0	1 KB
master	CallElasticsearchAsync	net6.0	1.25μs	1.15ns	4.32ns	0.0125	0	0	960 B
master	CallElasticsearchAsync	netcoreapp3.1	1.65μs	2.22ns	8.31ns	0.00818	0	0	1.03 KB
master	CallElasticsearchAsync	net472	2.75μs	1.43ns	5.53ns	0.165	0	0	1.06 KB
#6882	CallElasticsearch	net6.0	1.23μs	1.67ns	6.48ns	0.0124	0	0	984 B
#6882	CallElasticsearch	netcoreapp3.1	1.54μs	1.24ns	4.63ns	0.00774	0	0	984 B
#6882	CallElasticsearch	net472	2.52μs	1.54ns	5.75ns	0.152	0	0	1 KB
#6882	CallElasticsearchAsync	net6.0	1.27μs	1.14ns	4.43ns	0.0127	0	0	960 B
#6882	CallElasticsearchAsync	netcoreapp3.1	1.64μs	0.848ns	3.28ns	0.00821	0	0	1.03 KB
#6882	CallElasticsearchAsync	net472	2.64μs	0.858ns	3.09ns	0.158	0	0	1.06 KB

Benchmarks.Trace.GraphQLBenchmark - Faster :tada: Same allocations :heavy_check_mark:

Faster :tada: in #6882

Benchmark	base/diff	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.GraphQLBenchmark.ExecuteAsync‑net6.0	1.133	1,462.93	1,291.49

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	ExecuteAsync	net6.0	1.46μs	0.885ns	3.43ns	0.00712	0	0	960 B
master	ExecuteAsync	netcoreapp3.1	1.67μs	1.22ns	4.39ns	0.00833	0	0	960 B
master	ExecuteAsync	net472	1.79μs	0.767ns	2.87ns	0.143	0	0	923 B
#6882	ExecuteAsync	net6.0	1.29μs	1.03ns	4ns	0.0131	0	0	960 B
#6882	ExecuteAsync	netcoreapp3.1	1.68μs	1.12ns	4.03ns	0.00834	0	0	960 B
#6882	ExecuteAsync	net472	1.82μs	0.769ns	2.88ns	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	4.34μs	3.42ns	12.8ns	0.0221	0	0	2.32 KB
master	SendAsync	netcoreapp3.1	5.29μs	3.48ns	13.5ns	0.0263	0	0	2.86 KB
master	SendAsync	net472	7.51μs	6.94ns	26.9ns	0.487	0	0	3.13 KB
#6882	SendAsync	net6.0	4.33μs	2.16ns	8.37ns	0.0216	0	0	2.32 KB
#6882	SendAsync	netcoreapp3.1	5.25μs	4.34ns	16.2ns	0.0262	0	0	2.86 KB
#6882	SendAsync	net472	7.47μs	4.27ns	16ns	0.485	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	1.54μs	7.35ns	31.2ns	0.0231	0	0	1.71 KB
master	EnrichedLog	netcoreapp3.1	2.28μs	3.53ns	12.7ns	0.0114	0	0	1.71 KB
master	EnrichedLog	net472	2.56μs	4.45ns	16.7ns	0.253	0	0	1.64 KB
#6882	EnrichedLog	net6.0	1.49μs	2.54ns	9.85ns	0.0227	0	0	1.71 KB
#6882	EnrichedLog	netcoreapp3.1	2.19μs	1.83ns	6.86ns	0.0218	0	0	1.71 KB
#6882	EnrichedLog	net472	2.69μs	1.67ns	6.23ns	0.257	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	112μs	165ns	639ns	0	0	0	4.32 KB
master	EnrichedLog	netcoreapp3.1	115μs	185ns	717ns	0	0	0	4.32 KB
master	EnrichedLog	net472	149μs	266ns	1.03μs	0	0	0	4.51 KB
#6882	EnrichedLog	net6.0	111μs	75.5ns	262ns	0	0	0	4.32 KB
#6882	EnrichedLog	netcoreapp3.1	117μs	409ns	1.53μs	0	0	0	4.32 KB
#6882	EnrichedLog	net472	149μs	180ns	698ns	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	3.17μs	2.22ns	8.32ns	0.0315	0	0	2.26 KB
master	EnrichedLog	netcoreapp3.1	4.16μs	1.93ns	7.21ns	0.0209	0	0	2.26 KB
master	EnrichedLog	net472	4.98μs	4.07ns	15.7ns	0.322	0	0	2.09 KB
#6882	EnrichedLog	net6.0	3.13μs	2.25ns	8.7ns	0.0315	0	0	2.26 KB
#6882	EnrichedLog	netcoreapp3.1	4.37μs	3.93ns	15.2ns	0.022	0	0	2.26 KB
#6882	EnrichedLog	net472	4.84μs	2.71ns	10.5ns	0.316	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	1.33μs	0.838ns	3.14ns	0.0133	0	0	1.15 KB
master	SendReceive	netcoreapp3.1	1.8μs	1.61ns	6.03ns	0.00901	0	0	1.15 KB
master	SendReceive	net472	2.01μs	2.61ns	10.1ns	0.18	0	0	1.16 KB
#6882	SendReceive	net6.0	1.31μs	0.692ns	2.5ns	0.013	0	0	1.15 KB
#6882	SendReceive	netcoreapp3.1	1.67μs	2.25ns	8.1ns	0.00831	0	0	1.15 KB
#6882	SendReceive	net472	2.1μs	2.02ns	7.81ns	0.178	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	2.75μs	1.72ns	6.68ns	0.0137	0	0	1.64 KB
master	EnrichedLog	netcoreapp3.1	4.03μs	4.29ns	16ns	0.0201	0	0	1.69 KB
master	EnrichedLog	net472	4.46μs	3.37ns	13ns	0.313	0	0	2.08 KB
#6882	EnrichedLog	net6.0	2.81μs	2.37ns	8.86ns	0.014	0	0	1.64 KB
#6882	EnrichedLog	netcoreapp3.1	4.03μs	6.63ns	23.9ns	0.0201	0	0	1.69 KB
#6882	EnrichedLog	net472	4.52μs	3.6ns	13.9ns	0.315	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	415ns	0.358ns	1.34ns	0.00832	0	0	584 B
master	StartFinishSpan	netcoreapp3.1	555ns	0.665ns	2.49ns	0.00555	0	0	584 B
master	StartFinishSpan	net472	654ns	0.393ns	1.42ns	0.0927	0	0	586 B
master	StartFinishScope	net6.0	503ns	0.393ns	1.42ns	0.0101	0	0	704 B
master	StartFinishScope	netcoreapp3.1	731ns	2.1ns	7.26ns	0.00733	0	0	704 B
master	StartFinishScope	net472	835ns	0.54ns	2.02ns	0.104	0	0	666 B
#6882	StartFinishSpan	net6.0	414ns	0.87ns	3.26ns	0.00827	0	0	584 B
#6882	StartFinishSpan	netcoreapp3.1	568ns	0.615ns	2.3ns	0.00568	0	0	584 B
#6882	StartFinishSpan	net472	613ns	0.216ns	0.808ns	0.0919	0	0	586 B
#6882	StartFinishScope	net6.0	522ns	0.246ns	0.952ns	0.00801	0	0	704 B
#6882	StartFinishScope	netcoreapp3.1	681ns	0.419ns	1.57ns	0.00729	0	0	704 B
#6882	StartFinishScope	net472	865ns	0.295ns	1.14ns	0.106	0	0	666 B

Benchmarks.Trace.TraceAnnotationsBenchmark - Faster :tada: Same allocations :heavy_check_mark:

Faster :tada: in #6882

Benchmark	base/diff	Base Median (ns)	Diff Median (ns)	Modality
Benchmarks.Trace.TraceAnnotationsBenchmark.RunOnMethodBegin‑net6.0	1.172	697.79	595.36

Raw results

Branch	Method	Toolchain	Mean	StdError	StdDev	Gen 0	Gen 1	Gen 2	Allocated
master	RunOnMethodBegin	net6.0	699ns	0.968ns	3.49ns	0.00702	0	0	704 B
master	RunOnMethodBegin	netcoreapp3.1	895ns	1.12ns	4.2ns	0.00897	0	0	704 B
master	RunOnMethodBegin	net472	1.04μs	0.328ns	1.23ns	0.104	0	0	666 B
#6882	RunOnMethodBegin	net6.0	596ns	0.532ns	2.06ns	0.00901	0	0	704 B
#6882	RunOnMethodBegin	netcoreapp3.1	966ns	1.42ns	5.52ns	0.00963	0	0	704 B
#6882	RunOnMethodBegin	net472	1.09μs	0.553ns	2.07ns	0.104	0	0	666 B

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

⚠️ Tests

⚠️ Warnings

🧪 5 Tests failed

TagTraces from Datadog.Trace.ClrProfiler.IntegrationTests.AvroTests (Datadog)

The test method expected 3 parameter values, but 0 parameter values were provided.

TagTraces from Datadog.Trace.ClrProfiler.IntegrationTests.AvroTests (Datadog) (✨ Fix with BitsAI)

The test method expected 3 parameter values, but 0 parameter values were provided.

TagTraces from Datadog.Trace.ClrProfiler.IntegrationTests.AvroTests (Datadog) (✨ Fix with BitsAI)

The test method expected 3 parameter values, but 0 parameter values were provided.

View all

ℹ️ Info

❄️ No new flaky tests detected

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