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

b73c1430905ad30332a25ad980f5659aa74fce29

experiment-commit-time

2026-10-01T01:39:03Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T13:00:35.373656823Z

shortname

sweet_cockroachdb

upload

20261001.170

upload-file

results

upload-part

20261001.170/0

upload-time

2026-10-01T20:00:23Z

label

values

toolchain

upload:20261001.170:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	80.9µs ± 9%
CockroachDBkv50/nodes=1-8	69.6µs ± 6%
CockroachDBkv95/nodes=1-8	51.7µs ± 2%
CockroachDBkv0/nodes=3-8	79.6µs ± 7%
CockroachDBkv50/nodes=3-8	70.2µs ± 6%
CockroachDBkv95/nodes=3-8	51.4µs ± 3%
[Geomean]	66.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.71GB ± 3%
CockroachDBkv50/nodes=1-8	4.82GB ± 4%
CockroachDBkv95/nodes=1-8	3.70GB ± 6%
CockroachDBkv0/nodes=3-8	4.74GB ± 4%
CockroachDBkv50/nodes=3-8	4.83GB ± 4%
CockroachDBkv95/nodes=3-8	3.70GB ± 7%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.12GB ± 5%
CockroachDBkv50/nodes=1-8	6.27GB ± 7%
CockroachDBkv95/nodes=1-8	4.76GB ± 8%
CockroachDBkv0/nodes=3-8	6.12GB ± 7%
CockroachDBkv50/nodes=3-8	6.28GB ± 6%
CockroachDBkv95/nodes=3-8	4.80GB ± 9%
[Geomean]	5.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.00GB ± 3%
CockroachDBkv50/nodes=1-8	8.34GB ± 4%
CockroachDBkv95/nodes=1-8	6.65GB ± 7%
CockroachDBkv0/nodes=3-8	8.02GB ± 3%
CockroachDBkv50/nodes=3-8	8.34GB ± 3%
CockroachDBkv95/nodes=3-8	6.70GB ± 7%
[Geomean]	7.64GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	409M ±10%
CockroachDBkv50/nodes=1-8	451M ±14%
CockroachDBkv95/nodes=1-8	332M ±13%
CockroachDBkv0/nodes=3-8	403M ± 7%
CockroachDBkv50/nodes=3-8	470M ±14%
CockroachDBkv95/nodes=3-8	328M ± 8%
[Geomean]	395M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	12.0G ±79%
CockroachDBkv50/nodes=1-8	17.5G ±42%
CockroachDBkv95/nodes=1-8	16.2G ±58%
CockroachDBkv0/nodes=3-8	10.7G ±56%
CockroachDBkv50/nodes=3-8	18.5G ±62%
CockroachDBkv95/nodes=3-8	14.1G ±62%
[Geomean]	14.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	295M ±23%
CockroachDBkv50/nodes=1-8	267M ±34%
CockroachDBkv95/nodes=1-8	257M ± 5%
CockroachDBkv0/nodes=3-8	322M ±12%
CockroachDBkv50/nodes=3-8	270M ±41%
CockroachDBkv95/nodes=3-8	263M ± 8%
[Geomean]	278M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	765M ±32%
CockroachDBkv50/nodes=1-8	817M ±18%
CockroachDBkv95/nodes=1-8	513M ±18%
CockroachDBkv0/nodes=3-8	730M ±15%
CockroachDBkv50/nodes=3-8	850M ± 9%
CockroachDBkv95/nodes=3-8	527M ±24%
[Geomean]	687M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.60G ±52%
CockroachDBkv50/nodes=1-8	6.40G ±43%
CockroachDBkv95/nodes=1-8	3.40G ±81%
CockroachDBkv0/nodes=3-8	4.59G ±64%
CockroachDBkv50/nodes=3-8	7.13G ±28%
CockroachDBkv95/nodes=3-8	2.93G ±111%
[Geomean]	4.77G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ±10%
CockroachDBkv50/nodes=1-8	7.20k ± 6%
CockroachDBkv95/nodes=1-8	968 ± 2%
CockroachDBkv0/nodes=3-8	12.6k ± 8%
CockroachDBkv50/nodes=3-8	7.13k ± 6%
CockroachDBkv95/nodes=3-8	974 ± 3%
[Geomean]	4.42k

	write-ops
CockroachDBkv0/nodes=1-8	740k ±10%
CockroachDBkv50/nodes=1-8	432k ± 6%
CockroachDBkv95/nodes=1-8	58.1k ± 2%
CockroachDBkv0/nodes=3-8	755k ± 8%
CockroachDBkv50/nodes=3-8	428k ± 6%
CockroachDBkv95/nodes=3-8	58.5k ± 3%
[Geomean]	266k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	244M ±16%
CockroachDBkv95/nodes=1-8	262M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	239M ±14%
CockroachDBkv95/nodes=3-8	260M ± 3%
[Geomean]	251M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.2G ±71%
CockroachDBkv95/nodes=1-8	19.1G ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.1G ±55%
CockroachDBkv95/nodes=3-8	18.0G ±73%
[Geomean]	18.1G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	156M ±83%
CockroachDBkv95/nodes=1-8	233M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	160M ±68%
CockroachDBkv95/nodes=3-8	236M ±11%
[Geomean]	192M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	347M ±25%
CockroachDBkv95/nodes=1-8	345M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	356M ±20%
CockroachDBkv95/nodes=3-8	358M ±13%
[Geomean]	351M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.19G ±79%
CockroachDBkv95/nodes=1-8	1.55G ±125%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.79G ±131%
CockroachDBkv95/nodes=3-8	1.58G ±205%
[Geomean]	2.16G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.18k ± 6%
CockroachDBkv95/nodes=1-8	18.4k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.12k ± 7%
CockroachDBkv95/nodes=3-8	18.5k ± 3%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	431k ± 6%
CockroachDBkv95/nodes=1-8	1.10M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	427k ± 7%
CockroachDBkv95/nodes=3-8	1.11M ± 3%
[Geomean]	689k

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