Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release

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

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

71b3c77bc9cd863d01c6cd1d279a55da47dfcb0c

experiment-commit-time

2026-08-26T18:38:41Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T04:37:47.427873783Z

shortname

sweet_cockroachdb

upload

20260827.62

upload-file

results

upload-part

20260827.62/0

upload-time

2026-08-27T11:41:19Z

label

values

toolchain

upload:20260827.62:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	80.9µs ± 4%
CockroachDBkv50/nodes=1-8	71.2µs ± 5%
CockroachDBkv95/nodes=1-8	51.9µs ± 2%
CockroachDBkv0/nodes=3-8	80.5µs ± 8%
CockroachDBkv50/nodes=3-8	71.0µs ± 6%
CockroachDBkv95/nodes=3-8	51.9µs ± 4%
[Geomean]	66.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 3%
CockroachDBkv50/nodes=1-8	4.84GB ± 4%
CockroachDBkv95/nodes=1-8	3.67GB ± 5%
CockroachDBkv0/nodes=3-8	4.73GB ± 3%
CockroachDBkv50/nodes=3-8	4.83GB ± 3%
CockroachDBkv95/nodes=3-8	3.71GB ± 6%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.09GB ± 9%
CockroachDBkv50/nodes=1-8	6.29GB ± 4%
CockroachDBkv95/nodes=1-8	4.86GB ± 8%
CockroachDBkv0/nodes=3-8	6.17GB ± 5%
CockroachDBkv50/nodes=3-8	6.30GB ± 5%
CockroachDBkv95/nodes=3-8	4.93GB ±11%
[Geomean]	5.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	7.96GB ± 7%
CockroachDBkv50/nodes=1-8	8.35GB ± 2%
CockroachDBkv95/nodes=1-8	6.78GB ± 4%
CockroachDBkv0/nodes=3-8	8.06GB ± 4%
CockroachDBkv50/nodes=3-8	8.30GB ± 2%
CockroachDBkv95/nodes=3-8	6.81GB ± 8%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	415M ± 5%
CockroachDBkv50/nodes=1-8	477M ±10%
CockroachDBkv95/nodes=1-8	330M ±12%
CockroachDBkv0/nodes=3-8	409M ± 7%
CockroachDBkv50/nodes=3-8	469M ±10%
CockroachDBkv95/nodes=3-8	326M ±14%
[Geomean]	400M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.76G ±38%
CockroachDBkv50/nodes=1-8	16.8G ±55%
CockroachDBkv95/nodes=1-8	15.5G ±58%
CockroachDBkv0/nodes=3-8	9.42G ±31%
CockroachDBkv50/nodes=3-8	17.1G ±37%
CockroachDBkv95/nodes=3-8	17.6G ±65%
[Geomean]	13.9G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	327M ± 8%
CockroachDBkv50/nodes=1-8	273M ±29%
CockroachDBkv95/nodes=1-8	258M ± 6%
CockroachDBkv0/nodes=3-8	329M ± 8%
CockroachDBkv50/nodes=3-8	247M ±36%
CockroachDBkv95/nodes=3-8	247M ±25%
[Geomean]	278M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	726M ±20%
CockroachDBkv50/nodes=1-8	886M ±17%
CockroachDBkv95/nodes=1-8	529M ±24%
CockroachDBkv0/nodes=3-8	757M ±20%
CockroachDBkv50/nodes=3-8	874M ±11%
CockroachDBkv95/nodes=3-8	517M ±30%
[Geomean]	699M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.71G ±42%
CockroachDBkv50/nodes=1-8	6.92G ±22%
CockroachDBkv95/nodes=1-8	2.69G ±120%
CockroachDBkv0/nodes=3-8	4.65G ±62%
CockroachDBkv50/nodes=3-8	7.10G ±47%
CockroachDBkv95/nodes=3-8	2.94G ±92%
[Geomean]	4.52G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.4k ± 4%
CockroachDBkv50/nodes=1-8	7.03k ± 5%
CockroachDBkv95/nodes=1-8	962 ± 2%
CockroachDBkv0/nodes=3-8	12.4k ± 7%
CockroachDBkv50/nodes=3-8	7.05k ± 6%
CockroachDBkv95/nodes=3-8	963 ± 3%
[Geomean]	4.38k

	write-ops
CockroachDBkv0/nodes=1-8	742k ± 4%
CockroachDBkv50/nodes=1-8	422k ± 5%
CockroachDBkv95/nodes=1-8	57.8k ± 2%
CockroachDBkv0/nodes=3-8	743k ± 7%
CockroachDBkv50/nodes=3-8	423k ± 6%
CockroachDBkv95/nodes=3-8	57.8k ± 3%
[Geomean]	263k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	243M ±13%
CockroachDBkv95/nodes=1-8	263M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	240M ±13%
CockroachDBkv95/nodes=3-8	261M ± 3%
[Geomean]	252M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.2G ±59%
CockroachDBkv95/nodes=1-8	18.6G ±79%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.1G ±44%
CockroachDBkv95/nodes=3-8	21.7G ±74%
[Geomean]	18.8G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±87%
CockroachDBkv95/nodes=1-8	238M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	138M ±77%
CockroachDBkv95/nodes=3-8	212M ±43%
[Geomean]	179M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	348M ±13%
CockroachDBkv95/nodes=1-8	353M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	336M ±15%
CockroachDBkv95/nodes=3-8	347M ±11%
[Geomean]	346M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.30G ±95%
CockroachDBkv95/nodes=1-8	1.63G ±180%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	4.38G ±85%
CockroachDBkv95/nodes=3-8	1.82G ±195%
[Geomean]	2.56G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.02k ± 4%
CockroachDBkv95/nodes=1-8	18.3k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.04k ± 6%
CockroachDBkv95/nodes=3-8	18.3k ± 3%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	421k ± 4%
CockroachDBkv95/nodes=1-8	1.10M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	423k ± 6%
CockroachDBkv95/nodes=3-8	1.10M ± 3%
[Geomean]	681k

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