Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release-goamd64v3

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

cpu

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

experiment-commit

a0c618c225251ec772d7a5900fedeb227785bb10

experiment-commit-time

2026-10-27T19:32:11Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-27T19:46:38.749737687Z

shortname

sweet_cockroachdb

upload

20261028.33

upload-file

results

upload-part

20261028.33/0

upload-time

2026-10-28T02:46:22Z

label

values

toolchain

upload:20261028.33:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	79.9µs ± 9%
CockroachDBkv50/nodes=1-8	70.4µs ± 3%
CockroachDBkv95/nodes=1-8	51.1µs ± 3%
CockroachDBkv0/nodes=3-8	80.6µs ± 8%
CockroachDBkv50/nodes=3-8	69.5µs ± 4%
CockroachDBkv95/nodes=3-8	50.8µs ± 1%
[Geomean]	65.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.75GB ± 3%
CockroachDBkv50/nodes=1-8	4.80GB ± 3%
CockroachDBkv95/nodes=1-8	3.68GB ± 4%
CockroachDBkv0/nodes=3-8	4.72GB ± 3%
CockroachDBkv50/nodes=3-8	4.81GB ± 3%
CockroachDBkv95/nodes=3-8	3.67GB ± 5%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.22GB ± 5%
CockroachDBkv50/nodes=1-8	6.28GB ± 5%
CockroachDBkv95/nodes=1-8	4.87GB ± 8%
CockroachDBkv0/nodes=3-8	6.14GB ± 6%
CockroachDBkv50/nodes=3-8	6.29GB ± 4%
CockroachDBkv95/nodes=3-8	4.86GB ± 9%
[Geomean]	5.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.10GB ± 3%
CockroachDBkv50/nodes=1-8	8.32GB ± 3%
CockroachDBkv95/nodes=1-8	6.76GB ± 6%
CockroachDBkv0/nodes=3-8	8.03GB ± 5%
CockroachDBkv50/nodes=3-8	8.30GB ± 2%
CockroachDBkv95/nodes=3-8	6.75GB ± 7%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	406M ±10%
CockroachDBkv50/nodes=1-8	467M ± 8%
CockroachDBkv95/nodes=1-8	327M ±14%
CockroachDBkv0/nodes=3-8	411M ± 9%
CockroachDBkv50/nodes=3-8	464M ± 9%
CockroachDBkv95/nodes=3-8	323M ±13%
[Geomean]	395M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.81G ±70%
CockroachDBkv50/nodes=1-8	16.6G ±56%
CockroachDBkv95/nodes=1-8	18.1G ± 8%
CockroachDBkv0/nodes=3-8	11.4G ±70%
CockroachDBkv50/nodes=3-8	19.5G ±39%
CockroachDBkv95/nodes=3-8	15.3G ±63%
[Geomean]	14.7G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	312M ±22%
CockroachDBkv50/nodes=1-8	266M ±37%
CockroachDBkv95/nodes=1-8	249M ± 9%
CockroachDBkv0/nodes=3-8	305M ±20%
CockroachDBkv50/nodes=3-8	257M ±30%
CockroachDBkv95/nodes=3-8	253M ± 7%
[Geomean]	272M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	753M ±29%
CockroachDBkv50/nodes=1-8	849M ±15%
CockroachDBkv95/nodes=1-8	518M ±36%
CockroachDBkv0/nodes=3-8	760M ±28%
CockroachDBkv50/nodes=3-8	832M ±17%
CockroachDBkv95/nodes=3-8	495M ±29%
[Geomean]	686M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.81G ±45%
CockroachDBkv50/nodes=1-8	7.05G ±24%
CockroachDBkv95/nodes=1-8	3.05G ±85%
CockroachDBkv0/nodes=3-8	5.19G ±53%
CockroachDBkv50/nodes=3-8	7.08G ±17%
CockroachDBkv95/nodes=3-8	2.88G ±86%
[Geomean]	4.71G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.5k ± 9%
CockroachDBkv50/nodes=1-8	7.11k ± 3%
CockroachDBkv95/nodes=1-8	979 ± 3%
CockroachDBkv0/nodes=3-8	12.4k ± 8%
CockroachDBkv50/nodes=3-8	7.21k ± 4%
CockroachDBkv95/nodes=3-8	981 ± 2%
[Geomean]	4.44k

	write-ops
CockroachDBkv0/nodes=1-8	752k ± 9%
CockroachDBkv50/nodes=1-8	427k ± 3%
CockroachDBkv95/nodes=1-8	58.8k ± 3%
CockroachDBkv0/nodes=3-8	746k ± 8%
CockroachDBkv50/nodes=3-8	433k ± 4%
CockroachDBkv95/nodes=3-8	58.9k ± 2%
[Geomean]	267k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	235M ± 6%
CockroachDBkv95/nodes=1-8	259M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	232M ± 9%
CockroachDBkv95/nodes=3-8	258M ± 2%
[Geomean]	246M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.4G ±44%
CockroachDBkv95/nodes=1-8	21.0G ±76%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.4G ±66%
CockroachDBkv95/nodes=3-8	19.4G ±75%
[Geomean]	18.5G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	148M ±58%
CockroachDBkv95/nodes=1-8	224M ±14%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	143M ±88%
CockroachDBkv95/nodes=3-8	227M ±15%
[Geomean]	181M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	346M ±17%
CockroachDBkv95/nodes=1-8	345M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	335M ±15%
CockroachDBkv95/nodes=3-8	347M ±13%
[Geomean]	343M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.82G ±97%
CockroachDBkv95/nodes=1-8	1.63G ±130%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.15G ±88%
CockroachDBkv95/nodes=3-8	1.63G ±114%
[Geomean]	2.38G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.09k ± 3%
CockroachDBkv95/nodes=1-8	18.6k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.19k ± 5%
CockroachDBkv95/nodes=3-8	18.7k ± 1%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	426k ± 3%
CockroachDBkv95/nodes=1-8	1.12M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	432k ± 4%
CockroachDBkv95/nodes=3-8	1.12M ± 1%
[Geomean]	692k

Go Performance Dashboard