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

bf05097a65684abac5f6afba9587a4ca00de0ff3

experiment-commit-time

2026-08-26T14:29:34Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T14:43:17.653529008Z

shortname

sweet_cockroachdb

upload

20260826.108

upload-file

results

upload-part

20260826.108/0

upload-time

2026-08-26T20:28:06Z

label

values

toolchain

upload:20260826.108:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.2µs ± 5%
CockroachDBkv50/nodes=1-8	41.0µs ± 3%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.5µs ± 5%
CockroachDBkv50/nodes=3-8	41.0µs ± 1%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 4%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.12GB ±25%
CockroachDBkv0/nodes=3-8	5.06GB ± 2%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.23GB ±26%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.66GB ± 6%
CockroachDBkv50/nodes=1-8	6.89GB ± 7%
CockroachDBkv95/nodes=1-8	4.77GB ± 8%
CockroachDBkv0/nodes=3-8	6.69GB ± 5%
CockroachDBkv50/nodes=3-8	6.91GB ± 5%
CockroachDBkv95/nodes=3-8	4.84GB ± 5%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.61GB ± 5%
CockroachDBkv50/nodes=1-8	8.99GB ± 4%
CockroachDBkv95/nodes=1-8	6.74GB ± 5%
CockroachDBkv0/nodes=3-8	8.61GB ± 7%
CockroachDBkv50/nodes=3-8	9.00GB ± 2%
CockroachDBkv95/nodes=3-8	6.79GB ± 3%
[Geomean]	8.06GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	223M ± 7%
CockroachDBkv50/nodes=1-8	253M ±12%
CockroachDBkv95/nodes=1-8	48.4M ±53%
CockroachDBkv0/nodes=3-8	225M ± 6%
CockroachDBkv50/nodes=3-8	253M ± 9%
CockroachDBkv95/nodes=3-8	52.0M ±53%
[Geomean]	142M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.32G ±36%
CockroachDBkv50/nodes=1-8	13.0G ±65%
CockroachDBkv95/nodes=1-8	1.70G ±58%
CockroachDBkv0/nodes=3-8	5.72G ±30%
CockroachDBkv50/nodes=3-8	14.5G ±71%
CockroachDBkv95/nodes=3-8	1.62G ±57%
[Geomean]	5.01G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	196M ± 3%
CockroachDBkv50/nodes=1-8	173M ±23%
CockroachDBkv95/nodes=1-8	8.88M ±184%
CockroachDBkv0/nodes=3-8	196M ± 7%
CockroachDBkv50/nodes=3-8	160M ±42%
CockroachDBkv95/nodes=3-8	6.10M ±141%
[Geomean]	62.2M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	343M ± 8%
CockroachDBkv50/nodes=1-8	384M ±13%
CockroachDBkv95/nodes=1-8	161M ±37%
CockroachDBkv0/nodes=3-8	346M ± 3%
CockroachDBkv50/nodes=3-8	371M ±32%
CockroachDBkv95/nodes=3-8	170M ±11%
[Geomean]	278M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.37G ±66%
CockroachDBkv50/nodes=1-8	4.09G ±59%
CockroachDBkv95/nodes=1-8	264M ±53%
CockroachDBkv0/nodes=3-8	1.29G ±46%
CockroachDBkv50/nodes=3-8	4.46G ±34%
CockroachDBkv95/nodes=3-8	283M ±32%
[Geomean]	1.16G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.7k ± 5%
CockroachDBkv50/nodes=1-8	12.2k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 2%
CockroachDBkv0/nodes=3-8	21.5k ± 5%
CockroachDBkv50/nodes=3-8	12.2k ± 1%
CockroachDBkv95/nodes=3-8	1.47k ± 2%
[Geomean]	7.29k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 5%
CockroachDBkv50/nodes=1-8	733k ± 3%
CockroachDBkv95/nodes=1-8	88.1k ± 2%
CockroachDBkv0/nodes=3-8	1.29M ± 5%
CockroachDBkv50/nodes=3-8	732k ± 1%
CockroachDBkv95/nodes=3-8	88.2k ± 2%
[Geomean]	437k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	147M ±14%
CockroachDBkv95/nodes=1-8	36.8M ±56%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	149M ±15%
CockroachDBkv95/nodes=3-8	40.7M ±34%
[Geomean]	75.7M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.1G ±83%
CockroachDBkv95/nodes=1-8	1.71G ±57%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±74%
CockroachDBkv95/nodes=3-8	1.72G ±72%
[Geomean]	4.98G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	110M ±53%
CockroachDBkv95/nodes=1-8	1.32M ±293%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	103M ±47%
CockroachDBkv95/nodes=3-8	669k ±334%
[Geomean]	10.0M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	213M ±18%
CockroachDBkv95/nodes=1-8	138M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ±15%
CockroachDBkv95/nodes=3-8	146M ±17%
[Geomean]	173M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	818M ±154%
CockroachDBkv95/nodes=1-8	224M ±35%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.53G ±146%
CockroachDBkv95/nodes=3-8	229M ±32%
[Geomean]	503M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.2k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 1%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	731k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	731k ± 1%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.11M

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