Performance Result Comparison

label

common value

baseline-commit

2ae494ef9fb90e0da0073c31800ba38870249994

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

3fe1aac0ce941cb16b0ec5d489827cf1c58197c4

experiment-commit-time

2026-10-08T15:17:59Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-08T16:37:53.952048913Z

shortname

sweet_cockroachdb

upload

20261008.108

upload-file

results

upload-part

20261008.108/0

upload-time

2026-10-08T22:25:46Z

label

values

toolchain

upload:20261008.108:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.5µs ± 5%
CockroachDBkv50/nodes=1-8	41.2µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 0%
CockroachDBkv0/nodes=3-8	46.8µs ± 3%
CockroachDBkv50/nodes=3-8	41.2µs ± 2%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.13GB ± 2%
CockroachDBkv50/nodes=1-8	5.23GB ± 2%
CockroachDBkv95/nodes=1-8	3.09GB ±22%
CockroachDBkv0/nodes=3-8	5.11GB ± 5%
CockroachDBkv50/nodes=3-8	5.22GB ± 3%
CockroachDBkv95/nodes=3-8	3.05GB ±21%
[Geomean]	4.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.78GB ± 8%
CockroachDBkv50/nodes=1-8	6.92GB ± 5%
CockroachDBkv95/nodes=1-8	4.78GB ± 7%
CockroachDBkv0/nodes=3-8	6.72GB ± 5%
CockroachDBkv50/nodes=3-8	6.90GB ± 6%
CockroachDBkv95/nodes=3-8	4.79GB ± 8%
[Geomean]	6.07GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.76GB ± 6%
CockroachDBkv50/nodes=1-8	9.08GB ± 4%
CockroachDBkv95/nodes=1-8	6.81GB ± 5%
CockroachDBkv0/nodes=3-8	8.69GB ± 4%
CockroachDBkv50/nodes=3-8	9.08GB ± 3%
CockroachDBkv95/nodes=3-8	6.78GB ± 6%
[Geomean]	8.13GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	229M ± 6%
CockroachDBkv50/nodes=1-8	250M ± 7%
CockroachDBkv95/nodes=1-8	45.1M ±47%
CockroachDBkv0/nodes=3-8	227M ± 6%
CockroachDBkv50/nodes=3-8	254M ± 8%
CockroachDBkv95/nodes=3-8	45.0M ±42%
[Geomean]	137M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.87G ±42%
CockroachDBkv50/nodes=1-8	15.2G ±49%
CockroachDBkv95/nodes=1-8	1.69G ±67%
CockroachDBkv0/nodes=3-8	6.71G ±68%
CockroachDBkv50/nodes=3-8	16.0G ±82%
CockroachDBkv95/nodes=3-8	1.53G ±40%
[Geomean]	5.40G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	200M ± 5%
CockroachDBkv50/nodes=1-8	171M ±34%
CockroachDBkv95/nodes=1-8	4.68M ±80%
CockroachDBkv0/nodes=3-8	197M ± 7%
CockroachDBkv50/nodes=3-8	168M ±35%
CockroachDBkv95/nodes=3-8	5.12M ±105%
[Geomean]	54.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	343M ± 7%
CockroachDBkv50/nodes=1-8	364M ±15%
CockroachDBkv95/nodes=1-8	153M ±31%
CockroachDBkv0/nodes=3-8	343M ± 8%
CockroachDBkv50/nodes=3-8	382M ±14%
CockroachDBkv95/nodes=3-8	155M ±27%
[Geomean]	270M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.38G ±51%
CockroachDBkv50/nodes=1-8	4.33G ±58%
CockroachDBkv95/nodes=1-8	244M ±65%
CockroachDBkv0/nodes=3-8	1.60G ±52%
CockroachDBkv50/nodes=3-8	4.50G ±16%
CockroachDBkv95/nodes=3-8	238M ±34%
[Geomean]	1.16G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 4%
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.4k ± 3%
CockroachDBkv50/nodes=3-8	12.1k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.25k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	729k ± 3%
CockroachDBkv95/nodes=1-8	88.0k ± 1%
CockroachDBkv0/nodes=3-8	1.28M ± 3%
CockroachDBkv50/nodes=3-8	729k ± 2%
CockroachDBkv95/nodes=3-8	88.0k ± 1%
[Geomean]	435k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	162M ± 7%
CockroachDBkv95/nodes=1-8	33.7M ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	149M ±15%
CockroachDBkv95/nodes=3-8	33.8M ±45%
[Geomean]	72.4M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.8G ±52%
CockroachDBkv95/nodes=1-8	1.69G ±59%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.0G ±81%
CockroachDBkv95/nodes=3-8	1.48G ±45%
[Geomean]	4.94G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	116M ±55%
CockroachDBkv95/nodes=1-8	400k ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	102M ±61%
CockroachDBkv95/nodes=3-8	511k ±174%
[Geomean]	7.01M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	216M ±12%
CockroachDBkv95/nodes=1-8	132M ±33%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	211M ±12%
CockroachDBkv95/nodes=3-8	134M ±28%
[Geomean]	169M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.16G ±155%
CockroachDBkv95/nodes=1-8	201M ±42%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	729M ±139%
CockroachDBkv95/nodes=3-8	210M ±36%
[Geomean]	434M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	727k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	727k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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