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

f8a45f672be510fa894420cb37139c3df78da954

experiment-commit-time

2026-09-15T14:39:30Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:49:32.741900164Z

shortname

sweet_cockroachdb

upload

20260915.97

upload-file

results

upload-part

20260915.97/0

upload-time

2026-09-15T20:35:05Z

label

values

toolchain

upload:20260915.97:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.0µs ± 4%
CockroachDBkv50/nodes=1-8	41.0µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.3µs ± 3%
CockroachDBkv50/nodes=3-8	41.0µs ± 4%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 3%
CockroachDBkv95/nodes=1-8	3.12GB ±26%
CockroachDBkv0/nodes=3-8	5.02GB ± 3%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.00GB ±21%
[Geomean]	4.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.71GB ± 9%
CockroachDBkv50/nodes=1-8	6.88GB ± 4%
CockroachDBkv95/nodes=1-8	4.82GB ± 6%
CockroachDBkv0/nodes=3-8	6.74GB ± 8%
CockroachDBkv50/nodes=3-8	6.85GB ± 4%
CockroachDBkv95/nodes=3-8	4.70GB ± 7%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.65GB ± 8%
CockroachDBkv50/nodes=1-8	8.91GB ± 1%
CockroachDBkv95/nodes=1-8	6.77GB ± 5%
CockroachDBkv0/nodes=3-8	8.64GB ± 6%
CockroachDBkv50/nodes=3-8	8.97GB ± 1%
CockroachDBkv95/nodes=3-8	6.66GB ± 4%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	222M ± 5%
CockroachDBkv50/nodes=1-8	251M ± 9%
CockroachDBkv95/nodes=1-8	55.9M ±37%
CockroachDBkv0/nodes=3-8	224M ± 5%
CockroachDBkv50/nodes=3-8	250M ± 8%
CockroachDBkv95/nodes=3-8	48.3M ±46%
[Geomean]	143M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.44G ± 4%
CockroachDBkv50/nodes=1-8	14.6G ±77%
CockroachDBkv95/nodes=1-8	1.76G ±53%
CockroachDBkv0/nodes=3-8	5.44G ± 9%
CockroachDBkv50/nodes=3-8	13.8G ±55%
CockroachDBkv95/nodes=3-8	1.58G ±32%
[Geomean]	5.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	193M ± 0%
CockroachDBkv50/nodes=1-8	171M ±34%
CockroachDBkv95/nodes=1-8	19.5M ±202%
CockroachDBkv0/nodes=3-8	196M ± 6%
CockroachDBkv50/nodes=3-8	174M ±25%
CockroachDBkv95/nodes=3-8	12.4M ±239%
[Geomean]	80.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	343M ± 7%
CockroachDBkv50/nodes=1-8	386M ±13%
CockroachDBkv95/nodes=1-8	174M ±13%
CockroachDBkv0/nodes=3-8	341M ± 8%
CockroachDBkv50/nodes=3-8	379M ±16%
CockroachDBkv95/nodes=3-8	163M ±33%
[Geomean]	280M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.23G ±59%
CockroachDBkv50/nodes=1-8	4.11G ±41%
CockroachDBkv95/nodes=1-8	276M ±46%
CockroachDBkv0/nodes=3-8	1.19G ±58%
CockroachDBkv50/nodes=3-8	4.24G ±60%
CockroachDBkv95/nodes=3-8	254M ±45%
[Geomean]	1.10G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.7k ± 4%
CockroachDBkv50/nodes=1-8	12.2k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.6k ± 4%
CockroachDBkv50/nodes=3-8	12.2k ± 4%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.29k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 4%
CockroachDBkv50/nodes=1-8	733k ± 3%
CockroachDBkv95/nodes=1-8	88.0k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 4%
CockroachDBkv50/nodes=3-8	733k ± 4%
CockroachDBkv95/nodes=3-8	88.1k ± 1%
[Geomean]	438k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±15%
CockroachDBkv95/nodes=1-8	44.9M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±20%
CockroachDBkv95/nodes=3-8	38.0M ±52%
[Geomean]	78.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.8G ±86%
CockroachDBkv95/nodes=1-8	1.78G ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.6G ±47%
CockroachDBkv95/nodes=3-8	1.61G ±29%
[Geomean]	4.90G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±49%
CockroachDBkv95/nodes=1-8	9.12M ±313%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	111M ±57%
CockroachDBkv95/nodes=3-8	1.79M ±396%
[Geomean]	21.0M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	214M ±17%
CockroachDBkv95/nodes=1-8	155M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	211M ±16%
CockroachDBkv95/nodes=3-8	144M ±36%
[Geomean]	178M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.20G ±79%
CockroachDBkv95/nodes=1-8	243M ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.20G ±113%
CockroachDBkv95/nodes=3-8	226M ±41%
[Geomean]	531M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.2k ± 4%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 4%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	732k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	731k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.11M

Go Performance Dashboard