Performance Result Comparison

label

common value

baseline-commit

7b2881024c95a11ddb86663a616340aa3a88b67f

benchmarks-commit

41f93bcc32f646a580e1d383839a2a437bb217ef

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

c5426cee10abdae95f8f86e22bfff0932c75be79

experiment-commit-time

2026-11-10T16:23:19Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-11-11T04:41:07.884096407Z

shortname

sweet_cockroachdb

upload

20261111.139

upload-file

results

upload-part

20261111.139/0

upload-time

2026-11-11T10:27:39Z

label

values

toolchain

upload:20261111.139:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.2µs ± 3%
CockroachDBkv50/nodes=1-8	42.1µs ± 3%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	46.9µs ± 6%
CockroachDBkv50/nodes=3-8	42.0µs ± 3%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	40.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.01GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 3%
CockroachDBkv95/nodes=1-8	3.00GB ±22%
CockroachDBkv0/nodes=3-8	5.07GB ± 3%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.28GB ±23%
[Geomean]	4.34GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.74GB ± 9%
CockroachDBkv50/nodes=1-8	6.78GB ± 6%
CockroachDBkv95/nodes=1-8	4.72GB ±10%
CockroachDBkv0/nodes=3-8	6.80GB ±10%
CockroachDBkv50/nodes=3-8	6.85GB ± 6%
CockroachDBkv95/nodes=3-8	4.79GB ± 9%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.69GB ± 7%
CockroachDBkv50/nodes=1-8	8.87GB ± 4%
CockroachDBkv95/nodes=1-8	6.69GB ± 7%
CockroachDBkv0/nodes=3-8	8.76GB ± 9%
CockroachDBkv50/nodes=3-8	8.95GB ± 3%
CockroachDBkv95/nodes=3-8	6.75GB ± 6%
[Geomean]	8.06GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	229M ± 5%
CockroachDBkv50/nodes=1-8	261M ± 9%
CockroachDBkv95/nodes=1-8	56.5M ±46%
CockroachDBkv0/nodes=3-8	229M ± 7%
CockroachDBkv50/nodes=3-8	262M ± 7%
CockroachDBkv95/nodes=3-8	65.5M ±37%
[Geomean]	154M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.08G ±36%
CockroachDBkv50/nodes=1-8	13.3G ±86%
CockroachDBkv95/nodes=1-8	1.54G ±65%
CockroachDBkv0/nodes=3-8	6.06G ±42%
CockroachDBkv50/nodes=3-8	12.8G ±59%
CockroachDBkv95/nodes=3-8	1.61G ±50%
[Geomean]	5.00G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	199M ± 3%
CockroachDBkv50/nodes=1-8	181M ±17%
CockroachDBkv95/nodes=1-8	27.2M ±193%
CockroachDBkv0/nodes=3-8	198M ± 7%
CockroachDBkv50/nodes=3-8	169M ±31%
CockroachDBkv95/nodes=3-8	36.5M ±107%
[Geomean]	103M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	352M ± 0%
CockroachDBkv50/nodes=1-8	388M ±21%
CockroachDBkv95/nodes=1-8	171M ±27%
CockroachDBkv0/nodes=3-8	354M ± 5%
CockroachDBkv50/nodes=3-8	398M ±20%
CockroachDBkv95/nodes=3-8	186M ±10%
[Geomean]	291M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.35G ±55%
CockroachDBkv50/nodes=1-8	4.73G ±21%
CockroachDBkv95/nodes=1-8	263M ±47%
CockroachDBkv0/nodes=3-8	1.67G ±52%
CockroachDBkv50/nodes=3-8	4.92G ± 9%
CockroachDBkv95/nodes=3-8	296M ±35%
[Geomean]	1.26G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.2k ± 3%
CockroachDBkv50/nodes=1-8	11.9k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.3k ± 6%
CockroachDBkv50/nodes=3-8	11.9k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.18k

	write-ops
CockroachDBkv0/nodes=1-8	1.27M ± 3%
CockroachDBkv50/nodes=1-8	714k ± 3%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.28M ± 6%
CockroachDBkv50/nodes=3-8	716k ± 3%
CockroachDBkv95/nodes=3-8	87.6k ± 1%
[Geomean]	431k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	154M ±15%
CockroachDBkv95/nodes=1-8	44.2M ±52%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	152M ±15%
CockroachDBkv95/nodes=3-8	50.5M ±55%
[Geomean]	85.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.3G ±80%
CockroachDBkv95/nodes=1-8	1.53G ±67%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.7G ±61%
CockroachDBkv95/nodes=3-8	1.71G ±41%
[Geomean]	4.84G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	116M ±57%
CockroachDBkv95/nodes=1-8	15.3M ±285%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	107M ±51%
CockroachDBkv95/nodes=3-8	20.7M ±153%
[Geomean]	44.5M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	219M ±16%
CockroachDBkv95/nodes=1-8	152M ±28%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	215M ±18%
CockroachDBkv95/nodes=3-8	165M ± 8%
[Geomean]	185M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	599M ±124%
CockroachDBkv95/nodes=1-8	230M ±31%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.30G ±116%
CockroachDBkv95/nodes=3-8	259M ±32%
[Geomean]	465M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.9k ± 3%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.9k ± 3%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	712k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	713k ± 3%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.09M

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