Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

072330d2eda0b9c3e422955d3bcc36f745d74ac0

experiment-commit-time

2026-09-15T14:29:50Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:40:21.368863644Z

shortname

sweet_cockroachdb

upload

20260915.104

upload-file

results

upload-part

20260915.104/0

upload-time

2026-09-15T21:39:49Z

label

values

toolchain

upload:20260915.104:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.2µs ±10%
CockroachDBkv50/nodes=1-8	70.4µs ± 4%
CockroachDBkv95/nodes=1-8	51.5µs ± 2%
CockroachDBkv0/nodes=3-8	79.2µs ± 7%
CockroachDBkv50/nodes=3-8	69.5µs ± 6%
CockroachDBkv95/nodes=3-8	51.3µs ± 2%
[Geomean]	66.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.75GB ± 3%
CockroachDBkv50/nodes=1-8	4.87GB ± 3%
CockroachDBkv95/nodes=1-8	3.74GB ± 4%
CockroachDBkv0/nodes=3-8	4.77GB ± 3%
CockroachDBkv50/nodes=3-8	4.85GB ± 5%
CockroachDBkv95/nodes=3-8	3.70GB ± 6%
[Geomean]	4.42GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.15GB ± 4%
CockroachDBkv50/nodes=1-8	6.37GB ± 5%
CockroachDBkv95/nodes=1-8	4.92GB ±10%
CockroachDBkv0/nodes=3-8	6.16GB ± 5%
CockroachDBkv50/nodes=3-8	6.28GB ± 4%
CockroachDBkv95/nodes=3-8	4.90GB ±10%
[Geomean]	5.76GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.04GB ± 3%
CockroachDBkv50/nodes=1-8	8.42GB ± 2%
CockroachDBkv95/nodes=1-8	6.81GB ± 8%
CockroachDBkv0/nodes=3-8	8.05GB ± 4%
CockroachDBkv50/nodes=3-8	8.33GB ± 2%
CockroachDBkv95/nodes=3-8	6.82GB ± 7%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	411M ±11%
CockroachDBkv50/nodes=1-8	465M ± 7%
CockroachDBkv95/nodes=1-8	325M ±11%
CockroachDBkv0/nodes=3-8	402M ± 8%
CockroachDBkv50/nodes=3-8	460M ±13%
CockroachDBkv95/nodes=3-8	323M ±12%
[Geomean]	394M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	12.2G ±32%
CockroachDBkv50/nodes=1-8	19.9G ±62%
CockroachDBkv95/nodes=1-8	18.3G ±21%
CockroachDBkv0/nodes=3-8	11.8G ±73%
CockroachDBkv50/nodes=3-8	18.9G ±56%
CockroachDBkv95/nodes=3-8	15.5G ±101%
[Geomean]	15.8G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	310M ±14%
CockroachDBkv50/nodes=1-8	253M ±37%
CockroachDBkv95/nodes=1-8	252M ±10%
CockroachDBkv0/nodes=3-8	309M ±13%
CockroachDBkv50/nodes=3-8	262M ±30%
CockroachDBkv95/nodes=3-8	255M ±11%
[Geomean]	272M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	757M ±29%
CockroachDBkv50/nodes=1-8	852M ±17%
CockroachDBkv95/nodes=1-8	522M ±29%
CockroachDBkv0/nodes=3-8	733M ±19%
CockroachDBkv50/nodes=3-8	849M ± 9%
CockroachDBkv95/nodes=3-8	503M ±20%
[Geomean]	687M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.48G ±63%
CockroachDBkv50/nodes=1-8	6.95G ±23%
CockroachDBkv95/nodes=1-8	3.05G ±80%
CockroachDBkv0/nodes=3-8	4.99G ±41%
CockroachDBkv50/nodes=3-8	6.51G ±30%
CockroachDBkv95/nodes=3-8	2.93G ±111%
[Geomean]	4.72G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ±11%
CockroachDBkv50/nodes=1-8	7.11k ± 4%
CockroachDBkv95/nodes=1-8	971 ± 2%
CockroachDBkv0/nodes=3-8	12.6k ± 8%
CockroachDBkv50/nodes=3-8	7.20k ± 6%
CockroachDBkv95/nodes=3-8	976 ± 2%
[Geomean]	4.43k

	write-ops
CockroachDBkv0/nodes=1-8	740k ±11%
CockroachDBkv50/nodes=1-8	427k ± 4%
CockroachDBkv95/nodes=1-8	58.3k ± 2%
CockroachDBkv0/nodes=3-8	759k ± 8%
CockroachDBkv50/nodes=3-8	432k ± 6%
CockroachDBkv95/nodes=3-8	58.6k ± 2%
[Geomean]	266k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	239M ± 8%
CockroachDBkv95/nodes=1-8	261M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	248M ±12%
CockroachDBkv95/nodes=3-8	260M ± 2%
[Geomean]	252M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	19.1G ±58%
CockroachDBkv95/nodes=1-8	22.4G ±54%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	18.1G ±57%
CockroachDBkv95/nodes=3-8	19.6G ±73%
[Geomean]	19.7G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	140M ±74%
CockroachDBkv95/nodes=1-8	223M ±21%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	155M ±73%
CockroachDBkv95/nodes=3-8	227M ±19%
[Geomean]	182M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	336M ±15%
CockroachDBkv95/nodes=1-8	344M ± 7%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	351M ±15%
CockroachDBkv95/nodes=3-8	347M ±11%
[Geomean]	345M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.92G ±106%
CockroachDBkv95/nodes=1-8	1.78G ±111%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.53G ±105%
CockroachDBkv95/nodes=3-8	1.34G ±141%
[Geomean]	2.39G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.10k ± 4%
CockroachDBkv95/nodes=1-8	18.5k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.19k ± 6%
CockroachDBkv95/nodes=3-8	18.5k ± 2%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	426k ± 5%
CockroachDBkv95/nodes=1-8	1.11M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	432k ± 7%
CockroachDBkv95/nodes=3-8	1.11M ± 2%
[Geomean]	690k

Go Performance Dashboard