Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

e6966785a57168a44463f17bc142492db29683a6

experiment-commit-time

2026-08-26T02:34:21Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T02:43:22.226457077Z

shortname

sweet_cockroachdb

upload

20260826.39

upload-file

results

upload-part

20260826.39/0

upload-time

2026-08-26T08:29:54Z

label

values

toolchain

upload:20260826.39:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.8µs ± 3%
CockroachDBkv50/nodes=1-8	41.7µs ± 2%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	47.0µs ± 3%
CockroachDBkv50/nodes=3-8	41.7µs ± 3%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.05GB ± 5%
CockroachDBkv50/nodes=1-8	5.18GB ± 3%
CockroachDBkv95/nodes=1-8	3.20GB ±23%
CockroachDBkv0/nodes=3-8	5.02GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.19GB ±21%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.82GB ± 9%
CockroachDBkv50/nodes=1-8	6.89GB ± 3%
CockroachDBkv95/nodes=1-8	4.80GB ± 5%
CockroachDBkv0/nodes=3-8	6.64GB ± 8%
CockroachDBkv50/nodes=3-8	6.88GB ± 3%
CockroachDBkv95/nodes=3-8	4.83GB ± 6%
[Geomean]	6.07GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.78GB ± 9%
CockroachDBkv50/nodes=1-8	9.00GB ± 2%
CockroachDBkv95/nodes=1-8	6.75GB ± 3%
CockroachDBkv0/nodes=3-8	8.59GB ± 7%
CockroachDBkv50/nodes=3-8	8.90GB ± 2%
CockroachDBkv95/nodes=3-8	6.79GB ± 4%
[Geomean]	8.07GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	227M ± 5%
CockroachDBkv50/nodes=1-8	258M ±12%
CockroachDBkv95/nodes=1-8	58.5M ±49%
CockroachDBkv0/nodes=3-8	229M ± 5%
CockroachDBkv50/nodes=3-8	260M ± 9%
CockroachDBkv95/nodes=3-8	56.5M ±36%
[Geomean]	150M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.82G ±43%
CockroachDBkv50/nodes=1-8	16.6G ±56%
CockroachDBkv95/nodes=1-8	1.65G ±63%
CockroachDBkv0/nodes=3-8	6.53G ±48%
CockroachDBkv50/nodes=3-8	15.7G ±50%
CockroachDBkv95/nodes=3-8	1.66G ±37%
[Geomean]	5.48G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	196M ± 7%
CockroachDBkv50/nodes=1-8	165M ±42%
CockroachDBkv95/nodes=1-8	22.8M ±176%
CockroachDBkv0/nodes=3-8	198M ± 7%
CockroachDBkv50/nodes=3-8	166M ±39%
CockroachDBkv95/nodes=3-8	22.7M ±113%
[Geomean]	90.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	351M ± 5%
CockroachDBkv50/nodes=1-8	394M ±19%
CockroachDBkv95/nodes=1-8	180M ±16%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	394M ±19%
CockroachDBkv95/nodes=3-8	176M ±15%
[Geomean]	291M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.61G ±92%
CockroachDBkv50/nodes=1-8	4.68G ±46%
CockroachDBkv95/nodes=1-8	320M ±62%
CockroachDBkv0/nodes=3-8	1.56G ±63%
CockroachDBkv50/nodes=3-8	4.66G ±21%
CockroachDBkv95/nodes=3-8	280M ±38%
[Geomean]	1.30G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 3%
CockroachDBkv50/nodes=1-8	12.0k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.3k ± 3%
CockroachDBkv50/nodes=3-8	12.0k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 2%
[Geomean]	7.21k

	write-ops
CockroachDBkv0/nodes=1-8	1.28M ± 3%
CockroachDBkv50/nodes=1-8	722k ± 3%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.28M ± 3%
CockroachDBkv50/nodes=3-8	721k ± 3%
CockroachDBkv95/nodes=3-8	87.9k ± 2%
[Geomean]	433k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±14%
CockroachDBkv95/nodes=1-8	46.1M ±54%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	149M ±17%
CockroachDBkv95/nodes=3-8	44.8M ±41%
[Geomean]	82.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.1G ±60%
CockroachDBkv95/nodes=1-8	1.67G ±53%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.5G ±63%
CockroachDBkv95/nodes=3-8	1.67G ±37%
[Geomean]	5.05G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	95.6M ±58%
CockroachDBkv95/nodes=1-8	10.9M ±286%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	103M ±54%
CockroachDBkv95/nodes=3-8	10.2M ±167%
[Geomean]	32.4M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	211M ±12%
CockroachDBkv95/nodes=1-8	159M ±21%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	211M ±13%
CockroachDBkv95/nodes=3-8	155M ±16%
[Geomean]	182M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	879M ±190%
CockroachDBkv95/nodes=1-8	251M ±54%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	758M ±148%
CockroachDBkv95/nodes=3-8	239M ±40%
[Geomean]	447M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.0k ± 2%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 3%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	718k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	719k ± 3%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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