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

be88124d06cecc37d12dddd62060cbe64bacb330

experiment-commit-time

2026-10-08T15:18:11Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-09T04:56:53.336206353Z

shortname

sweet_cockroachdb

upload

20261009.106

upload-file

results

upload-part

20261009.106/0

upload-time

2026-10-09T10:40:39Z

label

values

toolchain

upload:20261009.106:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.1µs ± 3%
CockroachDBkv50/nodes=1-8	39.8µs ± 2%
CockroachDBkv95/nodes=1-8	34.0µs ± 0%
CockroachDBkv0/nodes=3-8	45.5µs ± 3%
CockroachDBkv50/nodes=3-8	40.0µs ± 1%
CockroachDBkv95/nodes=3-8	34.0µs ± 0%
[Geomean]	39.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.10GB ± 3%
CockroachDBkv50/nodes=1-8	5.22GB ± 3%
CockroachDBkv95/nodes=1-8	2.89GB ±23%
CockroachDBkv0/nodes=3-8	5.08GB ± 3%
CockroachDBkv50/nodes=3-8	5.22GB ± 4%
CockroachDBkv95/nodes=3-8	3.07GB ±23%
[Geomean]	4.29GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.73GB ± 8%
CockroachDBkv50/nodes=1-8	6.94GB ± 4%
CockroachDBkv95/nodes=1-8	4.66GB ± 9%
CockroachDBkv0/nodes=3-8	6.63GB ± 7%
CockroachDBkv50/nodes=3-8	6.93GB ± 5%
CockroachDBkv95/nodes=3-8	4.72GB ± 7%
[Geomean]	6.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.70GB ± 7%
CockroachDBkv50/nodes=1-8	9.09GB ± 5%
CockroachDBkv95/nodes=1-8	6.68GB ± 5%
CockroachDBkv0/nodes=3-8	8.60GB ± 5%
CockroachDBkv50/nodes=3-8	9.07GB ± 3%
CockroachDBkv95/nodes=3-8	6.72GB ± 5%
[Geomean]	8.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	218M ± 5%
CockroachDBkv50/nodes=1-8	242M ± 7%
CockroachDBkv95/nodes=1-8	35.2M ±73%
CockroachDBkv0/nodes=3-8	221M ± 4%
CockroachDBkv50/nodes=3-8	243M ± 6%
CockroachDBkv95/nodes=3-8	38.1M ±50%
[Geomean]	125M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.71G ±41%
CockroachDBkv50/nodes=1-8	13.6G ±73%
CockroachDBkv95/nodes=1-8	1.66G ±45%
CockroachDBkv0/nodes=3-8	5.86G ±42%
CockroachDBkv50/nodes=3-8	14.8G ±67%
CockroachDBkv95/nodes=3-8	1.67G ±36%
[Geomean]	5.16G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	190M ± 6%
CockroachDBkv50/nodes=1-8	161M ±30%
CockroachDBkv95/nodes=1-8	3.40M ±15%
CockroachDBkv0/nodes=3-8	194M ± 5%
CockroachDBkv50/nodes=3-8	161M ±27%
CockroachDBkv95/nodes=3-8	3.49M ±35%
[Geomean]	47.4M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	330M ± 4%
CockroachDBkv50/nodes=1-8	351M ±15%
CockroachDBkv95/nodes=1-8	136M ±42%
CockroachDBkv0/nodes=3-8	328M ± 8%
CockroachDBkv50/nodes=3-8	360M ±17%
CockroachDBkv95/nodes=3-8	141M ±29%
[Geomean]	253M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.41G ±81%
CockroachDBkv50/nodes=1-8	4.30G ±37%
CockroachDBkv95/nodes=1-8	204M ±23%
CockroachDBkv0/nodes=3-8	1.41G ±43%
CockroachDBkv50/nodes=3-8	4.53G ±14%
CockroachDBkv95/nodes=3-8	215M ±25%
[Geomean]	1.09G

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.2k ± 3%
CockroachDBkv50/nodes=1-8	12.5k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	22.0k ± 3%
CockroachDBkv50/nodes=3-8	12.5k ± 1%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.41k

	write-ops
CockroachDBkv0/nodes=1-8	1.33M ± 3%
CockroachDBkv50/nodes=1-8	753k ± 3%
CockroachDBkv95/nodes=1-8	88.2k ± 1%
CockroachDBkv0/nodes=3-8	1.32M ± 3%
CockroachDBkv50/nodes=3-8	750k ± 1%
CockroachDBkv95/nodes=3-8	88.3k ± 1%
[Geomean]	445k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	150M ±14%
CockroachDBkv95/nodes=1-8	26.5M ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	145M ±23%
CockroachDBkv95/nodes=3-8	28.2M ±57%
[Geomean]	63.6M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.9G ±62%
CockroachDBkv95/nodes=1-8	1.65G ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±67%
CockroachDBkv95/nodes=3-8	1.67G ±37%
[Geomean]	4.89G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±56%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	103M ±54%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.65M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	208M ± 9%
CockroachDBkv95/nodes=1-8	114M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	204M ±14%
CockroachDBkv95/nodes=3-8	119M ±34%
[Geomean]	155M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.29G ±170%
CockroachDBkv95/nodes=1-8	185M ±32%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	614M ±45%
CockroachDBkv95/nodes=3-8	183M ±14%
[Geomean]	405M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.5k ± 2%
CockroachDBkv95/nodes=1-8	27.9k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.5k ± 1%
CockroachDBkv95/nodes=3-8	28.0k ± 0%
[Geomean]	18.7k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	752k ± 2%
CockroachDBkv95/nodes=1-8	1.68M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	748k ± 1%
CockroachDBkv95/nodes=3-8	1.68M ± 0%
[Geomean]	1.12M

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