Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

072330d2eda0b9c3e422955d3bcc36f745d74ac0

experiment-commit-time

2026-09-15T14:29:50Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:38:02.144088462Z

shortname

sweet_cockroachdb

upload

20260915.95

upload-file

results

upload-part

20260915.95/0

upload-time

2026-09-15T20:26:39Z

label

values

toolchain

upload:20260915.95:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.2µs ± 3%
CockroachDBkv50/nodes=1-8	42.5µs ± 3%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	48.3µs ± 4%
CockroachDBkv50/nodes=3-8	42.7µs ± 2%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	41.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 3%
CockroachDBkv50/nodes=1-8	5.20GB ± 3%
CockroachDBkv95/nodes=1-8	3.14GB ±19%
CockroachDBkv0/nodes=3-8	5.05GB ± 3%
CockroachDBkv50/nodes=3-8	5.17GB ± 2%
CockroachDBkv95/nodes=3-8	3.40GB ±13%
[Geomean]	4.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.56GB ± 7%
CockroachDBkv50/nodes=1-8	6.89GB ± 4%
CockroachDBkv95/nodes=1-8	4.78GB ± 7%
CockroachDBkv0/nodes=3-8	6.63GB ± 5%
CockroachDBkv50/nodes=3-8	6.84GB ± 5%
CockroachDBkv95/nodes=3-8	4.84GB ± 7%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.53GB ± 8%
CockroachDBkv50/nodes=1-8	9.00GB ± 3%
CockroachDBkv95/nodes=1-8	6.74GB ± 5%
CockroachDBkv0/nodes=3-8	8.58GB ± 5%
CockroachDBkv50/nodes=3-8	8.94GB ± 3%
CockroachDBkv95/nodes=3-8	6.78GB ± 5%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	238M ± 5%
CockroachDBkv50/nodes=1-8	262M ± 9%
CockroachDBkv95/nodes=1-8	63.6M ±39%
CockroachDBkv0/nodes=3-8	237M ± 5%
CockroachDBkv50/nodes=3-8	265M ± 9%
CockroachDBkv95/nodes=3-8	68.8M ±32%
[Geomean]	160M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.60G ±39%
CockroachDBkv50/nodes=1-8	14.7G ±51%
CockroachDBkv95/nodes=1-8	1.61G ±50%
CockroachDBkv0/nodes=3-8	6.50G ±57%
CockroachDBkv50/nodes=3-8	15.7G ±64%
CockroachDBkv95/nodes=3-8	1.55G ±56%
[Geomean]	5.25G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	206M ± 6%
CockroachDBkv50/nodes=1-8	175M ±35%
CockroachDBkv95/nodes=1-8	36.4M ±96%
CockroachDBkv0/nodes=3-8	204M ± 6%
CockroachDBkv50/nodes=3-8	176M ±19%
CockroachDBkv95/nodes=3-8	44.6M ±91%
[Geomean]	113M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	365M ± 6%
CockroachDBkv50/nodes=1-8	407M ±13%
CockroachDBkv95/nodes=1-8	182M ±21%
CockroachDBkv0/nodes=3-8	364M ± 6%
CockroachDBkv50/nodes=3-8	393M ±19%
CockroachDBkv95/nodes=3-8	184M ±13%
[Geomean]	299M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.36G ±98%
CockroachDBkv50/nodes=1-8	4.48G ±43%
CockroachDBkv95/nodes=1-8	294M ±48%
CockroachDBkv0/nodes=3-8	1.51G ±78%
CockroachDBkv50/nodes=3-8	4.75G ±30%
CockroachDBkv95/nodes=3-8	307M ±37%
[Geomean]	1.26G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.7k ± 3%
CockroachDBkv50/nodes=1-8	11.8k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.7k ± 4%
CockroachDBkv50/nodes=3-8	11.7k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.08k

	write-ops
CockroachDBkv0/nodes=1-8	1.24M ± 3%
CockroachDBkv50/nodes=1-8	708k ± 3%
CockroachDBkv95/nodes=1-8	87.5k ± 1%
CockroachDBkv0/nodes=3-8	1.24M ± 4%
CockroachDBkv50/nodes=3-8	703k ± 2%
CockroachDBkv95/nodes=3-8	87.7k ± 1%
[Geomean]	425k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	154M ±16%
CockroachDBkv95/nodes=1-8	50.2M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	158M ±16%
CockroachDBkv95/nodes=3-8	52.8M ±63%
[Geomean]	89.6M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.7G ±56%
CockroachDBkv95/nodes=1-8	1.67G ±68%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.8G ±57%
CockroachDBkv95/nodes=3-8	1.50G ±71%
[Geomean]	4.83G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±41%
CockroachDBkv95/nodes=1-8	19.9M ±132%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	108M ±48%
CockroachDBkv95/nodes=3-8	25.8M ±99%
[Geomean]	49.3M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	219M ±15%
CockroachDBkv95/nodes=1-8	160M ±24%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	218M ± 8%
CockroachDBkv95/nodes=3-8	160M ±19%
[Geomean]	187M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.31G ±156%
CockroachDBkv95/nodes=1-8	257M ±56%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.35G ±129%
CockroachDBkv95/nodes=3-8	254M ±32%
[Geomean]	583M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.8k ± 3%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.7k ± 2%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	706k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	702k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.08M

Go Performance Dashboard