[Perf] Alpine/x64: 49 Improvements on 7/24/2024 3:49:10 AM

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	dff1d8467845fd93c517f89dc81598e5fd17c270
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrueComparer<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ImmutableSortedSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Collections.ContainsTrueComparer(Int32).ImmutableSortedSet(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	15.57 μs	11.41 μs	0.73	0.07	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer&lt;Int32&gt;*'

### System.Collections.ContainsTrueComparer<Int32>.ImmutableSortedSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Compression.Deflate

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Compress(level%3a%20Fastest%2c%20file%3a%20%22alice29.txt%22).html>) ADX - Test Multi Config Graph	1.48 ms	747.57 μs	0.50	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Compress(level%3a%20Fastest%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	314.32 μs	264.13 μs	0.84	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Decompress(level%3a%20Optimal%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	288.50 μs	263.27 μs	0.91	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Decompress(level%3a%20Optimal%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	116.10 μs	87.60 μs	0.75	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Decompress(level%3a%20Fastest%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	125.92 μs	93.18 μs	0.74	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Compress(level%3a%20Fastest%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	1.85 ms	1.06 ms	0.57	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Deflate.Compress(level%3a%20Optimal%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	1.21 ms	461.51 μs	0.38	0.01	False

graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Compression.Deflate*'

### System.IO.Compression.Deflate.Compress(level: Fastest, file: "alice29.txt") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Deflate.Compress(level: Fastest, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Deflate.Decompress(level: Optimal, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Deflate.Decompress(level: Optimal, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Deflate.Decompress(level: Fastest, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Deflate.Compress(level: Fastest, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Deflate.Compress(level: Optimal, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToLowerInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToLowerInvariant(s%3a%20%22TeSt%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	18.19 ns	13.79 ns	0.76	0.18	False
[ToUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToUpper(s%3a%20%22This%20is%20a%20much%20longer%20piece%20of%20text%20that%20might%20benefit%20more%20from%20vectorization.%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	36.03 ns	32.27 ns	0.90	0.15	False
[ToLower - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToLower(s%3a%20%22TEST%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	22.32 ns	16.87 ns	0.76	0.18	False
[Join_Enumerable - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.Join_Enumerable.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	195.62 ns	156.92 ns	0.80	0.14	False
[ToLowerInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToLowerInvariant(s%3a%20%22This%20is%20a%20much%20longer%20piece%20of%20text%20that%20might%20benefit%20more%20from%20vectorization.%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	32.66 ns	27.26 ns	0.83	0.14	False
[ToUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToUpper(s%3a%20%22TeSt%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	23.73 ns	17.07 ns	0.72	0.21	False
[ToLower - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToLower(s%3a%20%22This%20is%20a%20much%20longer%20piece%20of%20text%20that%20might%20benefit%20more%20from%20vectorization.%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	36.94 ns	31.47 ns	0.85	0.15	False
[ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToUpperInvariant(s%3a%20%22test%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	18.89 ns	13.42 ns	0.71	0.12	False
[ToLower - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToLower(s%3a%20%22TeSt%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	22.31 ns	16.83 ns	0.75	0.22	False
[ToUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToUpper(s%3a%20%22test%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	21.81 ns	17.22 ns	0.79	0.19	False
[ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToUpperInvariant(s%3a%20%22TeSt%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	19.02 ns	13.40 ns	0.70	0.17	False
[ToLowerInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToLowerInvariant(s%3a%20%22TEST%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	18.21 ns	13.61 ns	0.75	0.13	False
[ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Tests.Perf_String.ToUpperInvariant(s%3a%20%22This%20is%20a%20much%20longer%20piece%20of%20text%20that%20might%20benefit%20more%20from%20vectorization.%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	32.69 ns	29.36 ns	0.90	0.15	False

graph graph graph graph graph graph graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'

### System.Tests.Perf_String.ToLowerInvariant(s: "TeSt") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpper(s: "This is a much longer piece of text that might benefit more from vectorization.") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToLower(s: "TEST") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.Join_Enumerable #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToLowerInvariant(s: "This is a much longer piece of text that might benefit more from vectorization.") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpper(s: "TeSt") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToLower(s: "This is a much longer piece of text that might benefit more from vectorization.") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpperInvariant(s: "test") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToLower(s: "TeSt") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpper(s: "test") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpperInvariant(s: "TeSt") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToLowerInvariant(s: "TEST") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpperInvariant(s: "This is a much longer piece of text that might benefit more from vectorization.") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Perf_Ascii

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ToLower_Bytes_Chars - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Text.Perf_Ascii.ToLower_Bytes_Chars(Size%3a%20128).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	12.95 ns	11.84 ns	0.91	0.24	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'

### System.Text.Perf_Ascii.ToLower_Bytes_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Compression.Gzip

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Compress(level%3a%20Fastest%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	334.05 μs	254.36 μs	0.76	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Decompress(level%3a%20Fastest%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	143.29 μs	93.38 μs	0.65	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Compress(level%3a%20Fastest%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	1.91 ms	1.06 ms	0.55	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Decompress(level%3a%20Fastest%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	348.73 μs	279.81 μs	0.80	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Compress(level%3a%20Optimal%2c%20file%3a%20%22alice29.txt%22).html>) ADX - Test Multi Config Graph	6.13 ms	2.36 ms	0.38	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Decompress(level%3a%20Optimal%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	133.15 μs	88.65 μs	0.67	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Decompress(level%3a%20Optimal%2c%20file%3a%20%22alice29.txt%22).html>) ADX - Test Multi Config Graph	513.37 μs	477.90 μs	0.93	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Compress(level%3a%20Optimal%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	1.22 ms	459.74 μs	0.38	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Decompress(level%3a%20Optimal%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	344.36 μs	265.98 μs	0.77	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.Gzip.Compress(level%3a%20Fastest%2c%20file%3a%20%22alice29.txt%22).html>) ADX - Test Multi Config Graph	1.54 ms	748.45 μs	0.49	0.01	False

graph graph graph graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Compression.Gzip*'

### System.IO.Compression.Gzip.Compress(level: Fastest, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Decompress(level: Fastest, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Compress(level: Fastest, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Decompress(level: Fastest, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Compress(level: Optimal, file: "alice29.txt") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Decompress(level: Optimal, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Decompress(level: Optimal, file: "alice29.txt") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Compress(level: Optimal, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Decompress(level: Optimal, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.Gzip.Compress(level: Fastest, file: "alice29.txt") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Compression.ZLib

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Compress(level%3a%20Fastest%2c%20file%3a%20%22alice29.txt%22).html>) ADX - Test Multi Config Graph	1.52 ms	747.24 μs	0.49	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Compress(level%3a%20Fastest%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	1.88 ms	1.05 ms	0.56	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Decompress(level%3a%20Fastest%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	136.33 μs	93.31 μs	0.68	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Decompress(level%3a%20Fastest%2c%20file%3a%20%22TestDocument.pdf%22).html>) ADX - Test Multi Config Graph	323.59 μs	278.14 μs	0.86	0.01	False
[Decompress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Decompress(level%3a%20Optimal%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	125.82 μs	87.70 μs	0.70	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Compress(level%3a%20Optimal%2c%20file%3a%20%22alice29.txt%22).html>) ADX - Test Multi Config Graph	6.10 ms	2.38 ms	0.39	0.01	False
[Compress - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Compression.ZLib.Compress(level%3a%20Optimal%2c%20file%3a%20%22sum%22).html>) ADX - Test Multi Config Graph	1.22 ms	461.71 μs	0.38	0.01	False

graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Compression.ZLib*'

### System.IO.Compression.ZLib.Compress(level: Fastest, file: "alice29.txt") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.ZLib.Compress(level: Fastest, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.ZLib.Decompress(level: Fastest, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.ZLib.Decompress(level: Fastest, file: "TestDocument.pdf") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.ZLib.Decompress(level: Optimal, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.ZLib.Compress(level: Optimal, file: "alice29.txt") #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Compression.ZLib.Compress(level: Optimal, file: "sum") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[PopCount - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives(Byte).PopCount(BufferLength%3a%20128).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	9.12 ns	8.12 ns	0.89	0.22	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Byte&gt;*'

### System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives<Byte>.PopCount(BufferLength: 128) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Diagnostics.Perf_Activity

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[EnumerateActivityTagsSmall - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Diagnostics.Perf_Activity.EnumerateActivityTagsSmall.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	28.77 ns	26.62 ns	0.93	0.13	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Diagnostics.Perf_Activity*'

### System.Diagnostics.Perf_Activity.EnumerateActivityTagsSmall #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[BinarySearch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Memory.Span(Int32).BinarySearch(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	16.14 ns	10.82 ns	0.67	0.04	False
[BinarySearch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Memory.Span(Int32).BinarySearch(Size%3a%2033).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	10.14 ns	7.41 ns	0.73	0.04	False
[Fill - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Memory.Span(Int32).Fill(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	30.70 ns	20.00 ns	0.65	0.24	False

graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Int32&gt;*'

### System.Memory.Span<Int32>.BinarySearch(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Span<Int32>.BinarySearch(Size: 33) #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Span<Int32>.Fill(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.SequenceReader

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[TryReadTo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Memory.SequenceReader.TryReadTo.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	79.96 ns	71.39 ns	0.89	0.06	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.SequenceReader*'

### System.Memory.SequenceReader.TryReadTo #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.Perf_StreamWriter

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[WriteCharArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Tests.Perf_StreamWriter.WriteCharArray(writeLength%3a%20100).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	247.42 ms	219.61 ms	0.89	0.13	False
[WritePartialCharArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.IO.Tests.Perf_StreamWriter.WritePartialCharArray(writeLength%3a%20100).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	268.22 ms	233.39 ms	0.87	0.08	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_StreamWriter*'

### System.IO.Tests.Perf_StreamWriter.WriteCharArray(writeLength: 100) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.Perf_StreamWriter.WritePartialCharArray(writeLength: 100) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%209223372036854775807).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	16.03 ns	11.80 ns	0.74	0.02	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'

### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	alpine 3.18
Queue	TigerAlpine
Baseline	3028ee9a682b43d3e7137b992364bcf086a699f2
Compare	f6994c7807376430c96011fc527dfc4363348d94
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrue<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ImmutableSortedSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.18/System.Collections.ContainsTrue(Int32).ImmutableSortedSet(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	14.64 μs	12.34 μs	0.84	0.09	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrue&lt;Int32&gt;*'

### System.Collections.ContainsTrue<Int32>.ImmutableSortedSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

dotnet / perf-autofiling-issues