Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

experiment-commit

a934395a6c0d3c74b57733a444e040edbec7fa65

experiment-commit-time

2026-08-26T15:16:51Z

goarch

arm64

goos

linux

pgo

off

pkg

golang.org/x/benchmarks/sweet/benchmarks/cockroachdb

post-submit

true

repository

runstamp

2026-08-26T15:23:31.838895183Z

shortname

sweet_cockroachdb

upload

20260826.115

upload-file

results

upload-part

20260826.115/0

upload-time

2026-08-26T21:10:01Z

label

values

toolchain

upload:20260826.115:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.4µs ± 3%
CockroachDBkv50/nodes=1-8	41.6µs ± 4%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.5µs ± 4%
CockroachDBkv50/nodes=3-8	41.5µs ± 4%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.10GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 3%
CockroachDBkv95/nodes=1-8	3.08GB ±22%
CockroachDBkv0/nodes=3-8	5.05GB ± 2%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.10GB ±18%
[Geomean]	4.33GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.83GB ±10%
CockroachDBkv50/nodes=1-8	6.84GB ± 3%
CockroachDBkv95/nodes=1-8	4.76GB ± 7%
CockroachDBkv0/nodes=3-8	6.76GB ±10%
CockroachDBkv50/nodes=3-8	6.83GB ± 5%
CockroachDBkv95/nodes=3-8	4.77GB ± 5%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.84GB ± 7%
CockroachDBkv50/nodes=1-8	8.97GB ± 2%
CockroachDBkv95/nodes=1-8	6.71GB ± 5%
CockroachDBkv0/nodes=3-8	8.71GB ± 9%
CockroachDBkv50/nodes=3-8	8.97GB ± 3%
CockroachDBkv95/nodes=3-8	6.73GB ± 4%
[Geomean]	8.09GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 4%
CockroachDBkv50/nodes=1-8	261M ± 8%
CockroachDBkv95/nodes=1-8	52.4M ±48%
CockroachDBkv0/nodes=3-8	227M ± 6%
CockroachDBkv50/nodes=3-8	258M ±10%
CockroachDBkv95/nodes=3-8	51.9M ±38%
[Geomean]	145M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.52G ±17%
CockroachDBkv50/nodes=1-8	11.8G ±37%
CockroachDBkv95/nodes=1-8	1.67G ±37%
CockroachDBkv0/nodes=3-8	6.01G ±34%
CockroachDBkv50/nodes=3-8	14.8G ±82%
CockroachDBkv95/nodes=3-8	1.57G ±45%
[Geomean]	4.97G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 5%
CockroachDBkv50/nodes=1-8	169M ±26%
CockroachDBkv95/nodes=1-8	19.0M ±231%
CockroachDBkv0/nodes=3-8	197M ± 7%
CockroachDBkv50/nodes=3-8	171M ±44%
CockroachDBkv95/nodes=3-8	13.6M ±240%
[Geomean]	81.2M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	348M ± 6%
CockroachDBkv50/nodes=1-8	392M ±16%
CockroachDBkv95/nodes=1-8	168M ±33%
CockroachDBkv0/nodes=3-8	347M ± 8%
CockroachDBkv50/nodes=3-8	387M ±17%
CockroachDBkv95/nodes=3-8	168M ±15%
[Geomean]	283M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.24G ±84%
CockroachDBkv50/nodes=1-8	4.95G ±21%
CockroachDBkv95/nodes=1-8	263M ±34%
CockroachDBkv0/nodes=3-8	1.44G ±59%
CockroachDBkv50/nodes=3-8	4.52G ±38%
CockroachDBkv95/nodes=3-8	265M ±20%
[Geomean]	1.19G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.5k ± 3%
CockroachDBkv50/nodes=1-8	12.0k ± 4%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.5k ± 4%
CockroachDBkv50/nodes=3-8	12.1k ± 4%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.24k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 3%
CockroachDBkv50/nodes=1-8	722k ± 4%
CockroachDBkv95/nodes=1-8	88.0k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	724k ± 4%
CockroachDBkv95/nodes=3-8	88.0k ± 1%
[Geomean]	435k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	145M ±17%
CockroachDBkv95/nodes=1-8	40.9M ±56%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	152M ±11%
CockroachDBkv95/nodes=3-8	40.1M ±40%
[Geomean]	77.6M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.6G ±48%
CockroachDBkv95/nodes=1-8	1.78G ±66%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.3G ±66%
CockroachDBkv95/nodes=3-8	1.58G ±45%
[Geomean]	4.63G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	103M ±54%
CockroachDBkv95/nodes=1-8	8.71M ±333%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	104M ±58%
CockroachDBkv95/nodes=3-8	3.46M ±339%
[Geomean]	23.9M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	215M ± 9%
CockroachDBkv95/nodes=1-8	147M ±35%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	215M ±14%
CockroachDBkv95/nodes=3-8	146M ±17%
[Geomean]	178M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.14G ±182%
CockroachDBkv95/nodes=1-8	230M ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.07G ±150%
CockroachDBkv95/nodes=3-8	219M ±19%
[Geomean]	499M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.0k ± 4%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 4%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	719k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	721k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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