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

24681db42ba3453220bccb7189fb3621e2b22fb3

experiment-commit-time

2026-08-26T15:18:52Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T07:53:55.832682406Z

shortname

sweet_cockroachdb

upload

20260827.71

upload-file

results

upload-part

20260827.71/0

upload-time

2026-08-27T13:38:38Z

label

values

toolchain

upload:20260827.71:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.3µs ± 6%
CockroachDBkv50/nodes=1-8	41.0µs ± 4%
CockroachDBkv95/nodes=1-8	34.0µs ± 0%
CockroachDBkv0/nodes=3-8	47.5µs ± 3%
CockroachDBkv50/nodes=3-8	41.6µs ± 5%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 2%
CockroachDBkv50/nodes=1-8	5.18GB ± 3%
CockroachDBkv95/nodes=1-8	3.14GB ±23%
CockroachDBkv0/nodes=3-8	5.05GB ± 3%
CockroachDBkv50/nodes=3-8	5.15GB ± 2%
CockroachDBkv95/nodes=3-8	3.05GB ±21%
[Geomean]	4.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.81GB ± 9%
CockroachDBkv50/nodes=1-8	6.82GB ± 4%
CockroachDBkv95/nodes=1-8	4.74GB ± 7%
CockroachDBkv0/nodes=3-8	6.65GB ±10%
CockroachDBkv50/nodes=3-8	6.91GB ± 4%
CockroachDBkv95/nodes=3-8	4.74GB ± 8%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.80GB ± 6%
CockroachDBkv50/nodes=1-8	8.95GB ± 2%
CockroachDBkv95/nodes=1-8	6.71GB ± 5%
CockroachDBkv0/nodes=3-8	8.57GB ± 7%
CockroachDBkv50/nodes=3-8	8.98GB ± 2%
CockroachDBkv95/nodes=3-8	6.69GB ± 5%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	230M ± 8%
CockroachDBkv50/nodes=1-8	249M ±12%
CockroachDBkv95/nodes=1-8	49.9M ±51%
CockroachDBkv0/nodes=3-8	232M ± 7%
CockroachDBkv50/nodes=3-8	257M ± 5%
CockroachDBkv95/nodes=3-8	48.1M ±49%
[Geomean]	142M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.70G ±36%
CockroachDBkv50/nodes=1-8	15.6G ±52%
CockroachDBkv95/nodes=1-8	1.63G ±48%
CockroachDBkv0/nodes=3-8	5.79G ±30%
CockroachDBkv50/nodes=3-8	16.1G ±60%
CockroachDBkv95/nodes=3-8	1.56G ±29%
[Geomean]	5.26G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ±11%
CockroachDBkv50/nodes=1-8	170M ±23%
CockroachDBkv95/nodes=1-8	16.3M ±156%
CockroachDBkv0/nodes=3-8	199M ± 7%
CockroachDBkv50/nodes=3-8	164M ±34%
CockroachDBkv95/nodes=3-8	14.2M ±253%
[Geomean]	79.7M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	361M ± 7%
CockroachDBkv50/nodes=1-8	372M ±17%
CockroachDBkv95/nodes=1-8	162M ±30%
CockroachDBkv0/nodes=3-8	359M ± 7%
CockroachDBkv50/nodes=3-8	379M ±15%
CockroachDBkv95/nodes=3-8	160M ±32%
[Geomean]	279M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.52G ±59%
CockroachDBkv50/nodes=1-8	3.82G ±40%
CockroachDBkv95/nodes=1-8	268M ±31%
CockroachDBkv0/nodes=3-8	1.47G ±74%
CockroachDBkv50/nodes=3-8	4.77G ±24%
CockroachDBkv95/nodes=3-8	272M ±66%
[Geomean]	1.20G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.2k ± 6%
CockroachDBkv50/nodes=1-8	12.2k ± 4%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.1k ± 3%
CockroachDBkv50/nodes=3-8	12.0k ± 5%
CockroachDBkv95/nodes=3-8	1.47k ± 2%
[Geomean]	7.21k

	write-ops
CockroachDBkv0/nodes=1-8	1.27M ± 6%
CockroachDBkv50/nodes=1-8	733k ± 4%
CockroachDBkv95/nodes=1-8	88.2k ± 1%
CockroachDBkv0/nodes=3-8	1.26M ± 3%
CockroachDBkv50/nodes=3-8	721k ± 4%
CockroachDBkv95/nodes=3-8	88.0k ± 2%
[Geomean]	433k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	153M ±14%
CockroachDBkv95/nodes=1-8	37.7M ±55%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	153M ±17%
CockroachDBkv95/nodes=3-8	36.5M ±50%
[Geomean]	75.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.3G ±58%
CockroachDBkv95/nodes=1-8	1.65G ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.3G ±55%
CockroachDBkv95/nodes=3-8	1.66G ±54%
[Geomean]	4.95G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	114M ±40%
CockroachDBkv95/nodes=1-8	4.99M ±278%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	104M ±45%
CockroachDBkv95/nodes=3-8	2.20M ±591%
[Geomean]	19.0M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	214M ± 6%
CockroachDBkv95/nodes=1-8	139M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ±15%
CockroachDBkv95/nodes=3-8	138M ±30%
[Geomean]	171M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.10G ±192%
CockroachDBkv95/nodes=1-8	220M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.16G ±178%
CockroachDBkv95/nodes=3-8	228M ±40%
[Geomean]	503M

	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	12.0k ± 5%
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	720k ± 5%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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