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

71b3c77bc9cd863d01c6cd1d279a55da47dfcb0c

experiment-commit-time

2026-08-26T18:38:41Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T20:18:43.419043491Z

shortname

sweet_cockroachdb

upload

20260827.8

upload-file

results

upload-part

20260827.8/0

upload-time

2026-08-27T02:06:19Z

label

values

toolchain

upload:20260827.8:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.3µs ± 4%
CockroachDBkv50/nodes=1-8	41.8µs ± 2%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	47.3µs ± 3%
CockroachDBkv50/nodes=3-8	42.0µs ± 2%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	40.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.05GB ± 3%
CockroachDBkv50/nodes=1-8	5.17GB ± 2%
CockroachDBkv95/nodes=1-8	3.06GB ±19%
CockroachDBkv0/nodes=3-8	5.05GB ± 5%
CockroachDBkv50/nodes=3-8	5.14GB ± 3%
CockroachDBkv95/nodes=3-8	3.21GB ±24%
[Geomean]	4.34GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.68GB ± 9%
CockroachDBkv50/nodes=1-8	6.83GB ± 4%
CockroachDBkv95/nodes=1-8	4.76GB ± 8%
CockroachDBkv0/nodes=3-8	6.70GB ± 9%
CockroachDBkv50/nodes=3-8	6.80GB ± 6%
CockroachDBkv95/nodes=3-8	4.79GB ± 9%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.65GB ± 8%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.72GB ± 6%
CockroachDBkv0/nodes=3-8	8.66GB ± 8%
CockroachDBkv50/nodes=3-8	8.90GB ± 4%
CockroachDBkv95/nodes=3-8	6.73GB ± 6%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	231M ± 5%
CockroachDBkv50/nodes=1-8	260M ± 7%
CockroachDBkv95/nodes=1-8	55.5M ±41%
CockroachDBkv0/nodes=3-8	231M ± 3%
CockroachDBkv50/nodes=3-8	258M ± 4%
CockroachDBkv95/nodes=3-8	62.4M ±43%
[Geomean]	152M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.77G ±49%
CockroachDBkv50/nodes=1-8	15.2G ±61%
CockroachDBkv95/nodes=1-8	1.61G ±42%
CockroachDBkv0/nodes=3-8	5.55G ±26%
CockroachDBkv50/nodes=3-8	14.0G ±61%
CockroachDBkv95/nodes=3-8	1.71G ±57%
[Geomean]	5.16G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	201M ± 4%
CockroachDBkv50/nodes=1-8	169M ±31%
CockroachDBkv95/nodes=1-8	25.9M ±143%
CockroachDBkv0/nodes=3-8	203M ± 5%
CockroachDBkv50/nodes=3-8	171M ±29%
CockroachDBkv95/nodes=3-8	35.5M ±113%
[Geomean]	101M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	355M ± 5%
CockroachDBkv50/nodes=1-8	393M ±19%
CockroachDBkv95/nodes=1-8	173M ±22%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	381M ±16%
CockroachDBkv95/nodes=3-8	181M ±17%
[Geomean]	289M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.53G ±58%
CockroachDBkv50/nodes=1-8	4.44G ±24%
CockroachDBkv95/nodes=1-8	269M ±44%
CockroachDBkv0/nodes=3-8	1.32G ±52%
CockroachDBkv50/nodes=3-8	4.74G ±21%
CockroachDBkv95/nodes=3-8	320M ±78%
[Geomean]	1.24G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.1k ± 4%
CockroachDBkv50/nodes=1-8	12.0k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.2k ± 3%
CockroachDBkv50/nodes=3-8	11.9k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.18k

	write-ops
CockroachDBkv0/nodes=1-8	1.27M ± 4%
CockroachDBkv50/nodes=1-8	719k ± 2%
CockroachDBkv95/nodes=1-8	87.9k ± 1%
CockroachDBkv0/nodes=3-8	1.27M ± 3%
CockroachDBkv50/nodes=3-8	716k ± 2%
CockroachDBkv95/nodes=3-8	87.6k ± 1%
[Geomean]	431k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±13%
CockroachDBkv95/nodes=1-8	43.8M ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	156M ±19%
CockroachDBkv95/nodes=3-8	49.6M ±47%
[Geomean]	84.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.4G ±67%
CockroachDBkv95/nodes=1-8	1.64G ±47%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.2G ±74%
CockroachDBkv95/nodes=3-8	1.63G ±27%
[Geomean]	4.92G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	104M ±53%
CockroachDBkv95/nodes=1-8	13.9M ±201%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	113M ±54%
CockroachDBkv95/nodes=3-8	20.4M ±157%
[Geomean]	42.8M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	213M ± 6%
CockroachDBkv95/nodes=1-8	151M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	219M ±11%
CockroachDBkv95/nodes=3-8	161M ±22%
[Geomean]	183M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.01G ±179%
CockroachDBkv95/nodes=1-8	234M ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.10G ±205%
CockroachDBkv95/nodes=3-8	263M ±60%
[Geomean]	511M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.9k ± 2%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.9k ± 2%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	717k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	713k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.09M

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