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

1cfd8f0112dfc92b650eac5d1f8550c3917caf2a

experiment-commit-time

2026-09-16T14:28:51Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-16T14:37:52.885753185Z

shortname

sweet_cockroachdb

upload

20260916.79

upload-file

results

upload-part

20260916.79/0

upload-time

2026-09-16T21:38:47Z

label

values

toolchain

upload:20260916.79:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	80.5µs ± 5%
CockroachDBkv50/nodes=1-8	71.6µs ± 6%
CockroachDBkv95/nodes=1-8	51.7µs ± 2%
CockroachDBkv0/nodes=3-8	81.5µs ±10%
CockroachDBkv50/nodes=3-8	70.7µs ± 6%
CockroachDBkv95/nodes=3-8	51.8µs ± 3%
[Geomean]	66.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.69GB ± 4%
CockroachDBkv50/nodes=1-8	4.83GB ± 3%
CockroachDBkv95/nodes=1-8	3.70GB ± 8%
CockroachDBkv0/nodes=3-8	4.74GB ± 3%
CockroachDBkv50/nodes=3-8	4.83GB ± 4%
CockroachDBkv95/nodes=3-8	3.67GB ± 5%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.12GB ± 6%
CockroachDBkv50/nodes=1-8	6.29GB ± 4%
CockroachDBkv95/nodes=1-8	4.88GB ±10%
CockroachDBkv0/nodes=3-8	6.15GB ± 9%
CockroachDBkv50/nodes=3-8	6.29GB ± 6%
CockroachDBkv95/nodes=3-8	4.87GB ± 8%
[Geomean]	5.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.02GB ± 5%
CockroachDBkv50/nodes=1-8	8.32GB ± 3%
CockroachDBkv95/nodes=1-8	6.77GB ± 8%
CockroachDBkv0/nodes=3-8	8.05GB ± 7%
CockroachDBkv50/nodes=3-8	8.37GB ± 3%
CockroachDBkv95/nodes=3-8	6.76GB ± 7%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	409M ± 5%
CockroachDBkv50/nodes=1-8	479M ±10%
CockroachDBkv95/nodes=1-8	332M ±17%
CockroachDBkv0/nodes=3-8	413M ± 9%
CockroachDBkv50/nodes=3-8	473M ±12%
CockroachDBkv95/nodes=3-8	330M ±12%
[Geomean]	402M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.0G ±61%
CockroachDBkv50/nodes=1-8	16.8G ±47%
CockroachDBkv95/nodes=1-8	16.7G ±50%
CockroachDBkv0/nodes=3-8	10.8G ±35%
CockroachDBkv50/nodes=3-8	20.2G ±49%
CockroachDBkv95/nodes=3-8	16.3G ±71%
[Geomean]	14.6G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	317M ±18%
CockroachDBkv50/nodes=1-8	274M ±28%
CockroachDBkv95/nodes=1-8	256M ±15%
CockroachDBkv0/nodes=3-8	315M ±17%
CockroachDBkv50/nodes=3-8	265M ±33%
CockroachDBkv95/nodes=3-8	258M ±11%
[Geomean]	280M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	750M ±30%
CockroachDBkv50/nodes=1-8	867M ±19%
CockroachDBkv95/nodes=1-8	518M ±23%
CockroachDBkv0/nodes=3-8	787M ±32%
CockroachDBkv50/nodes=3-8	842M ±20%
CockroachDBkv95/nodes=3-8	551M ±21%
[Geomean]	705M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.55G ±77%
CockroachDBkv50/nodes=1-8	7.35G ±27%
CockroachDBkv95/nodes=1-8	3.05G ±103%
CockroachDBkv0/nodes=3-8	5.08G ±53%
CockroachDBkv50/nodes=3-8	7.18G ±36%
CockroachDBkv95/nodes=3-8	2.80G ±82%
[Geomean]	4.67G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.4k ± 5%
CockroachDBkv50/nodes=1-8	7.00k ± 6%
CockroachDBkv95/nodes=1-8	966 ± 3%
CockroachDBkv0/nodes=3-8	12.3k ±10%
CockroachDBkv50/nodes=3-8	7.08k ± 6%
CockroachDBkv95/nodes=3-8	965 ± 4%
[Geomean]	4.38k

	write-ops
CockroachDBkv0/nodes=1-8	746k ± 5%
CockroachDBkv50/nodes=1-8	420k ± 6%
CockroachDBkv95/nodes=1-8	58.0k ± 2%
CockroachDBkv0/nodes=3-8	739k ±10%
CockroachDBkv50/nodes=3-8	425k ± 6%
CockroachDBkv95/nodes=3-8	58.0k ± 4%
[Geomean]	263k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	241M ±13%
CockroachDBkv95/nodes=1-8	261M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	237M ±10%
CockroachDBkv95/nodes=3-8	262M ± 4%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.9G ±43%
CockroachDBkv95/nodes=1-8	21.0G ±81%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.4G ±79%
CockroachDBkv95/nodes=3-8	18.9G ±72%
[Geomean]	18.2G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	158M ±54%
CockroachDBkv95/nodes=1-8	223M ±21%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±51%
CockroachDBkv95/nodes=3-8	229M ±10%
[Geomean]	186M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	351M ±19%
CockroachDBkv95/nodes=1-8	351M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	345M ±17%
CockroachDBkv95/nodes=3-8	354M ± 9%
[Geomean]	350M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	2.79G ±141%
CockroachDBkv95/nodes=1-8	1.72G ±119%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.69G ±96%
CockroachDBkv95/nodes=3-8	1.48G ±145%
[Geomean]	2.26G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.95k ± 5%
CockroachDBkv95/nodes=1-8	18.4k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.06k ± 6%
CockroachDBkv95/nodes=3-8	18.4k ± 3%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	417k ± 5%
CockroachDBkv95/nodes=1-8	1.10M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	424k ± 6%
CockroachDBkv95/nodes=3-8	1.10M ± 3%
[Geomean]	681k

Go Performance Dashboard