Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

bc516c2b36b1eaf65b012d80745b59e682ce2122

experiment-commit-time

2026-09-30T21:40:56Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T23:01:54.249523612Z

shortname

sweet_cockroachdb

upload

20261001.46

upload-file

results

upload-part

20261001.46/0

upload-time

2026-10-01T04:47:27Z

label

values

toolchain

upload:20261001.46:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.4µs ± 4%
CockroachDBkv50/nodes=1-8	41.0µs ± 2%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.4µs ± 4%
CockroachDBkv50/nodes=3-8	41.1µs ± 2%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 2%
CockroachDBkv50/nodes=1-8	5.14GB ± 3%
CockroachDBkv95/nodes=1-8	3.38GB ±19%
CockroachDBkv0/nodes=3-8	5.05GB ± 4%
CockroachDBkv50/nodes=3-8	5.18GB ± 3%
CockroachDBkv95/nodes=3-8	3.31GB ±26%
[Geomean]	4.43GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.66GB ± 4%
CockroachDBkv50/nodes=1-8	6.88GB ± 4%
CockroachDBkv95/nodes=1-8	4.89GB ± 6%
CockroachDBkv0/nodes=3-8	6.65GB ± 4%
CockroachDBkv50/nodes=3-8	6.94GB ± 3%
CockroachDBkv95/nodes=3-8	4.86GB ± 4%
[Geomean]	6.07GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.66GB ± 4%
CockroachDBkv50/nodes=1-8	8.99GB ± 3%
CockroachDBkv95/nodes=1-8	6.85GB ± 4%
CockroachDBkv0/nodes=3-8	8.59GB ± 3%
CockroachDBkv50/nodes=3-8	9.02GB ± 3%
CockroachDBkv95/nodes=3-8	6.81GB ± 3%
[Geomean]	8.09GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	226M ± 4%
CockroachDBkv50/nodes=1-8	250M ± 9%
CockroachDBkv95/nodes=1-8	55.6M ±28%
CockroachDBkv0/nodes=3-8	225M ± 5%
CockroachDBkv50/nodes=3-8	254M ± 8%
CockroachDBkv95/nodes=3-8	53.6M ±26%
[Geomean]	146M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.45G ±58%
CockroachDBkv50/nodes=1-8	12.2G ±58%
CockroachDBkv95/nodes=1-8	1.77G ±36%
CockroachDBkv0/nodes=3-8	5.70G ±18%
CockroachDBkv50/nodes=3-8	14.0G ±69%
CockroachDBkv95/nodes=3-8	1.80G ±29%
[Geomean]	5.21G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	199M ± 5%
CockroachDBkv50/nodes=1-8	169M ±38%
CockroachDBkv95/nodes=1-8	13.1M ±220%
CockroachDBkv0/nodes=3-8	195M ± 8%
CockroachDBkv50/nodes=3-8	166M ±27%
CockroachDBkv95/nodes=3-8	12.6M ±200%
[Geomean]	75.0M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	343M ± 7%
CockroachDBkv50/nodes=1-8	366M ±14%
CockroachDBkv95/nodes=1-8	175M ±10%
CockroachDBkv0/nodes=3-8	348M ± 4%
CockroachDBkv50/nodes=3-8	367M ±14%
CockroachDBkv95/nodes=3-8	172M ± 7%
[Geomean]	280M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.33G ±71%
CockroachDBkv50/nodes=1-8	4.53G ±20%
CockroachDBkv95/nodes=1-8	268M ±38%
CockroachDBkv0/nodes=3-8	1.48G ±36%
CockroachDBkv50/nodes=3-8	4.63G ±13%
CockroachDBkv95/nodes=3-8	275M ±40%
[Geomean]	1.20G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.6k ± 4%
CockroachDBkv50/nodes=1-8	12.2k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.6k ± 4%
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.29k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	734k ± 3%
CockroachDBkv95/nodes=1-8	88.0k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	731k ± 2%
CockroachDBkv95/nodes=3-8	88.2k ± 1%
[Geomean]	437k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	155M ±14%
CockroachDBkv95/nodes=1-8	42.3M ±26%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±21%
CockroachDBkv95/nodes=3-8	41.3M ±29%
[Geomean]	79.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.4G ±61%
CockroachDBkv95/nodes=1-8	1.75G ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.1G ±83%
CockroachDBkv95/nodes=3-8	1.80G ±33%
[Geomean]	4.93G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	118M ±49%
CockroachDBkv95/nodes=1-8	2.64M ±256%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	110M ±56%
CockroachDBkv95/nodes=3-8	1.71M ±543%
[Geomean]	15.6M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	213M ±10%
CockroachDBkv95/nodes=1-8	151M ±17%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	211M ±12%
CockroachDBkv95/nodes=3-8	149M ±13%
[Geomean]	178M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.12G ±200%
CockroachDBkv95/nodes=1-8	220M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.48G ±190%
CockroachDBkv95/nodes=3-8	230M ±31%
[Geomean]	538M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.2k ± 2%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	28.0k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	731k ± 2%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	729k ± 2%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.11M

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