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

bb19eae15c2035ed037b90f39b939c1ba7b23af6

experiment-commit-time

2026-10-27T20:38:15Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T02:49:25.56951192Z

shortname

sweet_cockroachdb

upload

20261028.73

upload-file

results

upload-part

20261028.73/0

upload-time

2026-10-28T09:47:18Z

label

values

toolchain

upload:20261028.73:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.8µs ± 7%
CockroachDBkv50/nodes=1-8	70.7µs ± 6%
CockroachDBkv95/nodes=1-8	52.0µs ± 4%
CockroachDBkv0/nodes=3-8	81.2µs ±10%
CockroachDBkv50/nodes=3-8	71.6µs ± 6%
CockroachDBkv95/nodes=3-8	51.7µs ± 2%
[Geomean]	67.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.74GB ± 2%
CockroachDBkv50/nodes=1-8	4.84GB ± 2%
CockroachDBkv95/nodes=1-8	3.63GB ± 7%
CockroachDBkv0/nodes=3-8	4.73GB ± 2%
CockroachDBkv50/nodes=3-8	4.79GB ± 3%
CockroachDBkv95/nodes=3-8	3.69GB ± 6%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.15GB ± 4%
CockroachDBkv50/nodes=1-8	6.27GB ± 5%
CockroachDBkv95/nodes=1-8	4.69GB ±11%
CockroachDBkv0/nodes=3-8	6.11GB ± 7%
CockroachDBkv50/nodes=3-8	6.27GB ± 4%
CockroachDBkv95/nodes=3-8	4.80GB ± 9%
[Geomean]	5.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.03GB ± 3%
CockroachDBkv50/nodes=1-8	8.32GB ± 3%
CockroachDBkv95/nodes=1-8	6.57GB ± 8%
CockroachDBkv0/nodes=3-8	8.03GB ± 7%
CockroachDBkv50/nodes=3-8	8.35GB ± 4%
CockroachDBkv95/nodes=3-8	6.67GB ± 6%
[Geomean]	7.62GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	416M ± 8%
CockroachDBkv50/nodes=1-8	462M ±15%
CockroachDBkv95/nodes=1-8	332M ±13%
CockroachDBkv0/nodes=3-8	413M ± 7%
CockroachDBkv50/nodes=3-8	481M ±19%
CockroachDBkv95/nodes=3-8	329M ±13%
[Geomean]	401M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.1G ±65%
CockroachDBkv50/nodes=1-8	17.2G ±87%
CockroachDBkv95/nodes=1-8	13.6G ±90%
CockroachDBkv0/nodes=3-8	9.69G ±61%
CockroachDBkv50/nodes=3-8	19.3G ±50%
CockroachDBkv95/nodes=3-8	15.3G ±77%
[Geomean]	14.0G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	326M ± 8%
CockroachDBkv50/nodes=1-8	265M ±37%
CockroachDBkv95/nodes=1-8	260M ±10%
CockroachDBkv0/nodes=3-8	321M ±16%
CockroachDBkv50/nodes=3-8	269M ±31%
CockroachDBkv95/nodes=3-8	256M ±12%
[Geomean]	282M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	757M ±33%
CockroachDBkv50/nodes=1-8	836M ±20%
CockroachDBkv95/nodes=1-8	523M ±35%
CockroachDBkv0/nodes=3-8	775M ±30%
CockroachDBkv50/nodes=3-8	839M ±16%
CockroachDBkv95/nodes=3-8	509M ±25%
[Geomean]	691M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.05G ±52%
CockroachDBkv50/nodes=1-8	6.72G ±44%
CockroachDBkv95/nodes=1-8	2.91G ±103%
CockroachDBkv0/nodes=3-8	4.64G ±61%
CockroachDBkv50/nodes=3-8	7.40G ±31%
CockroachDBkv95/nodes=3-8	3.04G ±80%
[Geomean]	4.67G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 7%
CockroachDBkv50/nodes=1-8	7.09k ± 6%
CockroachDBkv95/nodes=1-8	962 ± 5%
CockroachDBkv0/nodes=3-8	12.3k ± 9%
CockroachDBkv50/nodes=3-8	7.00k ± 6%
CockroachDBkv95/nodes=3-8	967 ± 3%
[Geomean]	4.37k

	write-ops
CockroachDBkv0/nodes=1-8	734k ± 7%
CockroachDBkv50/nodes=1-8	425k ± 6%
CockroachDBkv95/nodes=1-8	57.7k ± 5%
CockroachDBkv0/nodes=3-8	740k ± 9%
CockroachDBkv50/nodes=3-8	420k ± 6%
CockroachDBkv95/nodes=3-8	58.1k ± 3%
[Geomean]	262k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	244M ±12%
CockroachDBkv95/nodes=1-8	263M ± 5%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	235M ±14%
CockroachDBkv95/nodes=3-8	262M ± 3%
[Geomean]	251M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	17.0G ±45%
CockroachDBkv95/nodes=1-8	16.7G ±100%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.5G ±59%
CockroachDBkv95/nodes=3-8	18.8G ±81%
[Geomean]	17.5G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	144M ±74%
CockroachDBkv95/nodes=1-8	235M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±65%
CockroachDBkv95/nodes=3-8	230M ±16%
[Geomean]	184M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	344M ±12%
CockroachDBkv95/nodes=1-8	358M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	344M ±17%
CockroachDBkv95/nodes=3-8	348M ± 8%
[Geomean]	349M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.36G ±85%
CockroachDBkv95/nodes=1-8	1.73G ±180%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.96G ±118%
CockroachDBkv95/nodes=3-8	1.87G ±123%
[Geomean]	2.54G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.07k ± 6%
CockroachDBkv95/nodes=1-8	18.3k ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.95k ± 7%
CockroachDBkv95/nodes=3-8	18.4k ± 2%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	424k ± 6%
CockroachDBkv95/nodes=1-8	1.10M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	417k ± 7%
CockroachDBkv95/nodes=3-8	1.10M ± 2%
[Geomean]	680k

Go Performance Dashboard