grpc/distrib at 4d111b062b49d1d0063a3d5d125ef3aa7562710e - grpc

The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Craig Tiller 5638afba6e [call-v3][client-channel] Add benchmarks for lb picks (#37052 ) Two new benchmarks here-in. Benchmark 1: `bm_picker` ------ Measures various load balancing policies pick performance. For now we cover `pick_first` and `weighted_round_robin` at 1, 10, 100, 1000, 10000, and 100000 backends. Today's output: ``` ------------------------------------------------------------------------------ Benchmark Time CPU Iterations ------------------------------------------------------------------------------ BM_Pick/pick_first/1 20.4 ns 20.4 ns 68285 BM_Pick/pick_first/10 20.6 ns 20.6 ns 68274 BM_Pick/pick_first/100 20.5 ns 20.5 ns 67817 BM_Pick/pick_first/1000 20.6 ns 20.6 ns 67347 BM_Pick/pick_first/10000 20.7 ns 20.7 ns 67317 BM_Pick/pick_first/100000 20.9 ns 20.9 ns 67385 BM_Pick/weighted_round_robin/1 54.7 ns 54.7 ns 26641 BM_Pick/weighted_round_robin/10 54.2 ns 54.2 ns 25828 BM_Pick/weighted_round_robin/100 55.2 ns 55.2 ns 26210 BM_Pick/weighted_round_robin/1000 54.1 ns 54.1 ns 25678 BM_Pick/weighted_round_robin/10000 77.3 ns 76.6 ns 15776 BM_Pick/weighted_round_robin/100000 148 ns 148 ns 9882 ``` Benchmark 2: `bm_load_balanced_call_destination` ----- This benchmark measures call performance when a call spine passes through a `LoadBalancedCallDestination`, and with `BM_LoadBalancedCallDestination` also the construction/destruction cost of this object. We do not consider picker performance in this benchmark as it's separately covered by `bm_picker` above. Today's output: ``` ----------------------------------------------------------------------------------------------------------------------------------------- Benchmark Time CPU Iterations ----------------------------------------------------------------------------------------------------------------------------------------- BM_UnaryWithSpawnPerEnd<UnstartedCallDestinationFixture<LoadBalancedCallDestinationTraits>> 1255 ns 1255 ns 1076 BM_UnaryWithSpawnPerOp<UnstartedCallDestinationFixture<LoadBalancedCallDestinationTraits>> 1459 ns 1459 ns 939 BM_ClientToServerStreaming<UnstartedCallDestinationFixture<LoadBalancedCallDestinationTraits>> 209 ns 209 ns 6775 BM_LoadBalancedCallDestination 92.8 ns 92.8 ns 15063 ``` Notes ------ There's some duplicated code between the benchmarks & tests -- this is ok -- as the tests evolve we'll likely want to add more checks to the fixtures, whereas as the benchmarks evolve we may well want to optimize the fixtures so that performance of the systems under test dominate more. That is, the duplicated code is expected to have different evolutionary tracks. Closes #37052 COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37052 from ctiller:moar-benchy `30c7072d87` PiperOrigin-RevId: 658181731		5 months ago
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c-ish	[Python] Migrate from yapf to black (#33138 )	2 years ago
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python	[Release] Bump version to 1.67.0-dev (on master branch) (#37279 )	6 months ago
add-iwyu.py	[Python] Migrate from yapf to black (#33138 )	2 years ago
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check_copyright.py	Fix breakage when built against protobuf head (#34945 )	12 months ago
check_include_guards.py	[deps] Upgrade protobuf version to v25.0 (#34513 )	1 year ago
check_naked_includes.py	[Python] Migrate from yapf to black (#33138 )	2 years ago
check_namespace_qualification.py	[channel_filter] Use UniqueTypeName for channel filter names (#36907 )	7 months ago
check_path_length.py	[windows] Add a check for too long path names (#33418 )	2 years ago
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check_redundant_namespace_qualifiers.py	[logging] Centralize configuration for trace flags (#36576 )	7 months ago
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check_upb_output.sh	[deps] Upgrade protobuf version to v25.0 (#34513 )	1 year ago
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clang_format_code.sh	[build] Decrease clang_format CI verbosity (#34865 )	1 year ago
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fix_build_deps.py	[call-v3][client-channel] Add benchmarks for lb picks (#37052 )	5 months ago
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gen_compilation_database.py	[Python] Migrate from yapf to black (#33138 )	2 years ago
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gen_experiments_and_format.sh	[codegen] Prohibit the "debug" configuration in experiment codegen (#37277 )	6 months ago
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install_all_python_modules.sh	[Python O11y] Implement CSM observability for Python (#36557 )	7 months ago
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pylint_code.sh	[Python O11y] Implement CSM observability for Python (#36557 )	7 months ago
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run_buildozer.py	[Python] Migrate from yapf to black (#33138 )	2 years ago
run_clang_tidy.py	[Python] Migrate from yapf to black (#33138 )	2 years ago
sanitize.sh	[logging] Centralize configuration for trace flags (#36576 )	7 months ago
update_flakes.py	[Python] Migrate from yapf to black (#33138 )	2 years ago
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