labelcommon value
baseline-commit2dc996f71b0ebafb77e64433e58333e049488a3c
benchmarks-commit063a89b681d6cea4916099dfbdc9fc6325a5c814
branchmaster
buildergotip-linux-arm64_c4as16-perf_vs_release
bypublic-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit2c659bb4db1ff06c819f8b4cd6decc71e4d5b36e
experiment-commit-time2026-05-20T23:49:13Z
goarcharm64
gooslinux
pkggo.uber.org/zap/zapcore
post-submittrue
repositorygo
runstamp2026-05-21T00:42:17.192765558Z
shortnameuber_zap
upload20260521.21
upload-fileresults
upload-part20260521.21/0
upload-time2026-05-21T06:17:31Z
label values
toolchain
upload:20260521.21:
160 "baseline"
160 "experiment"
time/op
BufferedWriteSyncer/write_file_with_buffer-16277ns ± 5%
MultiWriteSyncer/2_discarder-166.54ns ±19%
MultiWriteSyncer/4_discarder-166.71ns ± 5%
MultiWriteSyncer/4_discarder_with_buffer-16267ns ± 5%
WriteSyncer/write_file_with_no_buffer-16955ns ± 2%
ZapConsole-16626ns ± 4%
JSONLogMarshalerFunc-16610ns ± 5%
ZapJSON-16460ns ± 2%
StandardJSON-16451ns ±11%
Sampler_Check/7_keys-1618.8ns ± 7%
Sampler_Check/50_keys-165.93ns ± 3%
Sampler_Check/100_keys-165.88ns ± 3%
Sampler_CheckWithHook/7_keys-1686.4ns ±16%
Sampler_CheckWithHook/50_keys-1686.0ns ±16%
Sampler_CheckWithHook/100_keys-1685.9ns ±16%
TeeCheck-1673.0ns ± 9%
[Geomean]85.1ns