Performance Result Comparison

label

common value

baseline-commit

9c8bf0e72a6fb3b415b591b124b59fbb7cf92252

benchmarks-commit

3c866099a40fcb48c3776444a460e503ec869501

branch

release-branch.go1.26

builder

go1.26-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

e0f5c054cb123da461a4ac858ad6dd0e3fcc6f92

experiment-commit-time

2026-04-29T20:02:15Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-04-30T13:10:54.17527854Z

shortname

sweet_cockroachdb

upload

20260430.116

upload-file

results

upload-part

20260430.116/0

upload-time

2026-04-30T18:47:17Z

label

values

toolchain

upload:20260430.116:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.3µs ± 5%
CockroachDBkv50/nodes=1-8	39.0µs ± 3%
CockroachDBkv95/nodes=1-8	33.8µs ± 2%
CockroachDBkv0/nodes=3-8	45.7µs ± 4%
CockroachDBkv50/nodes=3-8	38.9µs ± 3%
CockroachDBkv95/nodes=3-8	33.6µs ± 2%
[Geomean]	39.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.10GB ± 3%
CockroachDBkv50/nodes=1-8	4.62GB ± 3%
CockroachDBkv95/nodes=1-8	2.38GB ±29%
CockroachDBkv0/nodes=3-8	5.17GB ± 3%
CockroachDBkv50/nodes=3-8	4.66GB ± 3%
CockroachDBkv95/nodes=3-8	2.16GB ±32%
[Geomean]	3.78GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.29GB ± 7%
CockroachDBkv50/nodes=1-8	6.26GB ± 4%
CockroachDBkv95/nodes=1-8	3.40GB ±37%
CockroachDBkv0/nodes=3-8	7.50GB ± 8%
CockroachDBkv50/nodes=3-8	6.27GB ± 4%
CockroachDBkv95/nodes=3-8	2.99GB ±30%
[Geomean]	5.29GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.48GB ± 6%
CockroachDBkv50/nodes=1-8	8.25GB ± 3%
CockroachDBkv95/nodes=1-8	5.30GB ±24%
CockroachDBkv0/nodes=3-8	9.59GB ± 5%
CockroachDBkv50/nodes=3-8	8.28GB ± 4%
CockroachDBkv95/nodes=3-8	4.99GB ±19%
[Geomean]	7.40GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 4%
CockroachDBkv50/nodes=1-8	234M ±13%
CockroachDBkv95/nodes=1-8	17.3M ±69%
CockroachDBkv0/nodes=3-8	221M ± 6%
CockroachDBkv50/nodes=3-8	231M ± 6%
CockroachDBkv95/nodes=3-8	12.6M ±84%
[Geomean]	91.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.56G ±26%
CockroachDBkv50/nodes=1-8	13.7G ±72%
CockroachDBkv95/nodes=1-8	1.35G ±91%
CockroachDBkv0/nodes=3-8	5.61G ±29%
CockroachDBkv50/nodes=3-8	12.3G ±35%
CockroachDBkv95/nodes=3-8	862M ±134%
[Geomean]	4.28G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	192M ± 8%
CockroachDBkv50/nodes=1-8	156M ±25%
CockroachDBkv95/nodes=1-8	2.30M ± 9%
CockroachDBkv0/nodes=3-8	191M ± 8%
CockroachDBkv50/nodes=3-8	151M ±28%
CockroachDBkv95/nodes=3-8	2.29M ± 9%
[Geomean]	40.7M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 3%
CockroachDBkv50/nodes=1-8	367M ±22%
CockroachDBkv95/nodes=1-8	78.9M ±59%
CockroachDBkv0/nodes=3-8	345M ± 8%
CockroachDBkv50/nodes=3-8	382M ±14%
CockroachDBkv95/nodes=3-8	60.6M ±66%
[Geomean]	208M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.52G ±36%
CockroachDBkv50/nodes=1-8	3.74G ±35%
CockroachDBkv95/nodes=1-8	142M ±60%
CockroachDBkv0/nodes=3-8	1.39G ±102%
CockroachDBkv50/nodes=3-8	3.74G ±39%
CockroachDBkv95/nodes=3-8	107M ±88%
[Geomean]	876M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.6k ± 5%
CockroachDBkv50/nodes=1-8	12.8k ± 3%
CockroachDBkv95/nodes=1-8	1.48k ± 2%
CockroachDBkv0/nodes=3-8	21.9k ± 5%
CockroachDBkv50/nodes=3-8	12.9k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geomean]	7.46k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 5%
CockroachDBkv50/nodes=1-8	770k ± 3%
CockroachDBkv95/nodes=1-8	89.0k ± 2%
CockroachDBkv0/nodes=3-8	1.31M ± 5%
CockroachDBkv50/nodes=3-8	772k ± 3%
CockroachDBkv95/nodes=3-8	89.3k ± 2%
[Geomean]	448k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	136M ±14%
CockroachDBkv95/nodes=1-8	11.7M ±83%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	135M ±15%
CockroachDBkv95/nodes=3-8	7.79M ±109%
[Geomean]	35.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.4G ±84%
CockroachDBkv95/nodes=1-8	1.33G ±91%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.2G ±67%
CockroachDBkv95/nodes=3-8	851M ±137%
[Geomean]	3.82G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	102M ±49%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	87.8M ±48%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.33M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	199M ±16%
CockroachDBkv95/nodes=1-8	58.7M ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	196M ±14%
CockroachDBkv95/nodes=3-8	41.4M ±93%
[Geomean]	98.6M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	590M ±162%
CockroachDBkv95/nodes=1-8	138M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.21G ±133%
CockroachDBkv95/nodes=3-8	80.8M ±87%
[Geomean]	298M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.8k ± 3%
CockroachDBkv95/nodes=1-8	28.1k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.8k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 2%
[Geomean]	19.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	768k ± 3%
CockroachDBkv95/nodes=1-8	1.69M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	770k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 2%
[Geomean]	1.14M

Go Performance Dashboard