Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

0d14aa5b9f7ccc2112543a187d169833bd2b8130

experiment-commit-time

2026-08-26T15:27:16Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T05:39:23.400988856Z

shortname

sweet_cockroachdb

upload

20260827.66

upload-file

results

upload-part

20260827.66/0

upload-time

2026-08-27T12:40:54Z

label

values

toolchain

upload:20260827.66:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.7µs ± 6%
CockroachDBkv50/nodes=1-8	71.7µs ± 5%
CockroachDBkv95/nodes=1-8	52.2µs ± 3%
CockroachDBkv0/nodes=3-8	79.6µs ± 8%
CockroachDBkv50/nodes=3-8	71.7µs ± 5%
CockroachDBkv95/nodes=3-8	51.8µs ± 2%
[Geomean]	67.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 4%
CockroachDBkv50/nodes=1-8	4.83GB ± 3%
CockroachDBkv95/nodes=1-8	3.69GB ± 6%
CockroachDBkv0/nodes=3-8	4.75GB ± 2%
CockroachDBkv50/nodes=3-8	4.83GB ± 3%
CockroachDBkv95/nodes=3-8	3.70GB ± 5%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.20GB ± 6%
CockroachDBkv50/nodes=1-8	6.32GB ± 6%
CockroachDBkv95/nodes=1-8	4.82GB ± 8%
CockroachDBkv0/nodes=3-8	6.18GB ± 6%
CockroachDBkv50/nodes=3-8	6.29GB ± 3%
CockroachDBkv95/nodes=3-8	4.81GB ±10%
[Geomean]	5.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.11GB ± 5%
CockroachDBkv50/nodes=1-8	8.35GB ± 2%
CockroachDBkv95/nodes=1-8	6.69GB ± 6%
CockroachDBkv0/nodes=3-8	8.07GB ± 3%
CockroachDBkv50/nodes=3-8	8.31GB ± 2%
CockroachDBkv95/nodes=3-8	6.70GB ± 8%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	414M ±11%
CockroachDBkv50/nodes=1-8	482M ±12%
CockroachDBkv95/nodes=1-8	329M ±13%
CockroachDBkv0/nodes=3-8	405M ± 8%
CockroachDBkv50/nodes=3-8	483M ±13%
CockroachDBkv95/nodes=3-8	332M ±10%
[Geomean]	402M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.6G ±48%
CockroachDBkv50/nodes=1-8	19.1G ±68%
CockroachDBkv95/nodes=1-8	17.3G ±38%
CockroachDBkv0/nodes=3-8	10.4G ±55%
CockroachDBkv50/nodes=3-8	17.0G ±39%
CockroachDBkv95/nodes=3-8	14.7G ±63%
[Geomean]	14.7G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	321M ±11%
CockroachDBkv50/nodes=1-8	247M ±36%
CockroachDBkv95/nodes=1-8	262M ± 4%
CockroachDBkv0/nodes=3-8	318M ±11%
CockroachDBkv50/nodes=3-8	253M ±40%
CockroachDBkv95/nodes=3-8	263M ± 9%
[Geomean]	276M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	757M ±24%
CockroachDBkv50/nodes=1-8	893M ±17%
CockroachDBkv95/nodes=1-8	510M ±21%
CockroachDBkv0/nodes=3-8	688M ± 7%
CockroachDBkv50/nodes=3-8	897M ±12%
CockroachDBkv95/nodes=3-8	514M ± 9%
[Geomean]	691M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.31G ±34%
CockroachDBkv50/nodes=1-8	7.41G ±31%
CockroachDBkv95/nodes=1-8	2.73G ±107%
CockroachDBkv0/nodes=3-8	4.83G ±50%
CockroachDBkv50/nodes=3-8	7.42G ±30%
CockroachDBkv95/nodes=3-8	2.83G ±90%
[Geomean]	4.71G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 6%
CockroachDBkv50/nodes=1-8	6.99k ± 5%
CockroachDBkv95/nodes=1-8	958 ± 3%
CockroachDBkv0/nodes=3-8	12.6k ± 8%
CockroachDBkv50/nodes=3-8	6.99k ± 5%
CockroachDBkv95/nodes=3-8	967 ± 3%
[Geomean]	4.37k

	write-ops
CockroachDBkv0/nodes=1-8	732k ± 6%
CockroachDBkv50/nodes=1-8	419k ± 5%
CockroachDBkv95/nodes=1-8	57.5k ± 3%
CockroachDBkv0/nodes=3-8	755k ± 8%
CockroachDBkv50/nodes=3-8	419k ± 5%
CockroachDBkv95/nodes=3-8	58.1k ± 3%
[Geomean]	262k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	235M ±12%
CockroachDBkv95/nodes=1-8	263M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	235M ± 9%
CockroachDBkv95/nodes=3-8	262M ± 4%
[Geomean]	248M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.0G ±85%
CockroachDBkv95/nodes=1-8	18.5G ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.2G ±34%
CockroachDBkv95/nodes=3-8	19.2G ±79%
[Geomean]	18.2G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	138M ±76%
CockroachDBkv95/nodes=1-8	240M ± 6%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	143M ±65%
CockroachDBkv95/nodes=3-8	236M ± 8%
[Geomean]	183M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	336M ±23%
CockroachDBkv95/nodes=1-8	349M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	354M ±18%
CockroachDBkv95/nodes=3-8	352M ±19%
[Geomean]	348M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.24G ±82%
CockroachDBkv95/nodes=1-8	1.17G ±130%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.55G ±82%
CockroachDBkv95/nodes=3-8	1.29G ±130%
[Geomean]	2.18G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.97k ± 5%
CockroachDBkv95/nodes=1-8	18.2k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.97k ± 6%
CockroachDBkv95/nodes=3-8	18.3k ± 2%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	418k ± 5%
CockroachDBkv95/nodes=1-8	1.09M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	418k ± 6%
CockroachDBkv95/nodes=3-8	1.10M ± 2%
[Geomean]	677k

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