labelcommon value
baseline-commitd90b98e65320778f3b1f99a6951ab20f04d218b3
benchmarks-commitcb323f9442766b0222c91d4ea82023330d09feca
branchmaster
buildergotip-linux-arm64_c4as16-perf_vs_release
bypublic-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit20d78eca0a5cb8bb18a870e1c9dc6810c5e1ef6d
experiment-commit-time2026-02-26T17:56:07Z
goarcharm64
gooslinux
pkggo.uber.org/zap/zapcore
post-submittrue
repositorygo
runstamp2026-02-26T18:02:29.817941842Z
shortnameuber_zap
upload20260226.101
upload-fileresults
upload-part20260226.101/0
upload-time2026-02-26T23:38:05Z
label values
toolchain
upload:20260226.101:
160 "baseline"
160 "experiment"
time/op
BufferedWriteSyncer/write_file_with_buffer-16281ns ± 5%
MultiWriteSyncer/2_discarder-166.26ns ± 3%
MultiWriteSyncer/4_discarder-166.72ns ± 3%
MultiWriteSyncer/4_discarder_with_buffer-16272ns ± 4%
WriteSyncer/write_file_with_no_buffer-16943ns ± 2%
ZapConsole-16632ns ± 2%
JSONLogMarshalerFunc-16616ns ± 2%
ZapJSON-16463ns ± 3%
StandardJSON-16492ns ± 3%
Sampler_Check/7_keys-1620.0ns ±14%
Sampler_Check/50_keys-166.08ns ± 3%
Sampler_Check/100_keys-165.97ns ± 3%
Sampler_CheckWithHook/7_keys-1689.1ns ±20%
Sampler_CheckWithHook/50_keys-1688.4ns ±20%
Sampler_CheckWithHook/100_keys-1688.3ns ±20%
TeeCheck-1673.5ns ± 7%
[Geo mean]86.6ns