labelcommon value
baseline-commitc19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit8f37949f0002b243c7ae03cef153b935ebc98e7c
branchmaster
buildergotip-linux-arm64_c4as16-perf_vs_release
bypublic-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit3e6eb83f958cb7d447e5e1e02f0c196a19817d5e
experiment-commit-time2026-07-28T20:53:16Z
goarcharm64
gooslinux
pkggo.uber.org/zap/zapcore
post-submittrue
repositorygo
runstamp2026-07-28T23:50:40.225695068Z
shortnameuber_zap
toolchainbaseline
upload20260729.4
upload-fileresults
upload-part20260729.4/0
upload-time2026-07-29T06:07:13Z
label values
time/op
BufferedWriteSyncer/write_file_with_buffer-16272ns ± 3%
MultiWriteSyncer/2_discarder-166.89ns ±11%
MultiWriteSyncer/4_discarder-166.81ns ± 2%
MultiWriteSyncer/4_discarder_with_buffer-16262ns ± 4%
WriteSyncer/write_file_with_no_buffer-16948ns ± 1%
ZapConsole-16615ns ± 2%
JSONLogMarshalerFunc-16633ns ± 2%
ZapJSONFloat32AndComplex64-16433ns ± 2%
ZapJSON-1648.0µs ± 2%
StandardJSON-1632.6µs ± 3%
Sampler_Check/7_keys-1618.5ns ± 2%
Sampler_Check/50_keys-165.97ns ± 1%
Sampler_Check/100_keys-165.88ns ± 2%
Sampler_CheckWithHook/7_keys-1689.7ns ±15%
Sampler_CheckWithHook/50_keys-1689.0ns ±14%
Sampler_CheckWithHook/100_keys-1688.8ns ±14%
TeeCheck-1656.6ns ±10%
[Geomean]157ns