labelcommon value
baseline-commitd90b98e65320778f3b1f99a6951ab20f04d218b3
benchmarks-commitcb323f9442766b0222c91d4ea82023330d09feca
branchmaster
buildergotip-linux-arm64_c4as16-perf_vs_release
bypublic-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit9b07a7668c419fd0e4700e2eda24c4f1a991a7a9
experiment-commit-time2026-02-24T03:25:52Z
goarcharm64
gooslinux
pkggo.uber.org/zap/zapcore
post-submittrue
repositorygo
runstamp2026-02-24T08:30:34.515028013Z
shortnameuber_zap
upload20260224.32
upload-fileresults
upload-part20260224.32/0
upload-time2026-02-24T14:00:46Z
label values
toolchain
upload:20260224.32:
160 "baseline"
160 "experiment"
time/op
BufferedWriteSyncer/write_file_with_buffer-16284ns ± 3%
MultiWriteSyncer/2_discarder-166.27ns ± 4%
MultiWriteSyncer/4_discarder-166.75ns ± 3%
MultiWriteSyncer/4_discarder_with_buffer-16271ns ± 7%
WriteSyncer/write_file_with_no_buffer-16975ns ± 3%
ZapConsole-16635ns ± 3%
JSONLogMarshalerFunc-16627ns ± 2%
ZapJSON-16464ns ± 1%
StandardJSON-16494ns ± 3%
Sampler_Check/7_keys-1619.4ns ±12%
Sampler_Check/50_keys-166.08ns ± 2%
Sampler_Check/100_keys-165.98ns ± 2%
Sampler_CheckWithHook/7_keys-1689.4ns ±20%
Sampler_CheckWithHook/50_keys-1688.8ns ±19%
Sampler_CheckWithHook/100_keys-1688.7ns ±19%
TeeCheck-1673.9ns ± 9%
[Geo mean]87.0ns