Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

AMD EPYC 9B45

experiment-commit

0d14aa5b9f7ccc2112543a187d169833bd2b8130

experiment-commit-time

2026-08-26T15:27:16Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T02:15:01.913208634Z

shortname

sweet_cockroachdb

upload

20260827.41

upload-file

results

upload-part

20260827.41/0

upload-time

2026-08-27T07:25:15Z

label

values

toolchain

upload:20260827.41:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 5%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.55GB ±24%
CockroachDBkv50/nodes=1-48	3.95GB ± 2%
CockroachDBkv95/nodes=1-48	2.19GB ±31%
CockroachDBkv0/nodes=3-48	4.07GB ± 5%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.31GB ±27%
[Geomean]	3.23GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.11GB ±23%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	2.85GB ±32%
CockroachDBkv0/nodes=3-48	5.59GB ± 5%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	3.00GB ±31%
[Geomean]	4.35GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.43GB ±22%
CockroachDBkv50/nodes=1-48	8.42GB ± 7%
CockroachDBkv95/nodes=1-48	5.60GB ±16%
CockroachDBkv0/nodes=3-48	9.32GB ± 4%
CockroachDBkv50/nodes=3-48	8.37GB ± 6%
CockroachDBkv95/nodes=3-48	5.74GB ±17%
[Geomean]	7.50GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.0M ±209%
CockroachDBkv50/nodes=1-48	3.68M ±17%
CockroachDBkv95/nodes=1-48	3.13M ±66%
CockroachDBkv0/nodes=3-48	18.3M ±29%
CockroachDBkv50/nodes=3-48	3.61M ±14%
CockroachDBkv95/nodes=3-48	3.40M ±62%
[Geomean]	5.68M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.19G ±132%
CockroachDBkv50/nodes=1-48	917M ± 6%
CockroachDBkv95/nodes=1-48	389M ±133%
CockroachDBkv0/nodes=3-48	2.90G ±99%
CockroachDBkv50/nodes=3-48	902M ± 7%
CockroachDBkv95/nodes=3-48	460M ±133%
[Geomean]	990M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.27M ±10%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.96M ± 8%
CockroachDBkv0/nodes=3-48	1.27M ± 6%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.97M ± 7%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	49.3M ±292%
CockroachDBkv50/nodes=1-48	2.87M ± 4%
CockroachDBkv95/nodes=1-48	3.07M ±11%
CockroachDBkv0/nodes=3-48	88.7M ±127%
CockroachDBkv50/nodes=3-48	2.85M ± 5%
CockroachDBkv95/nodes=3-48	3.17M ±23%
[Geomean]	8.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	126M ±95%
CockroachDBkv50/nodes=1-48	5.33M ±18%
CockroachDBkv95/nodes=1-48	5.68M ±57%
CockroachDBkv0/nodes=3-48	206M ±10%
CockroachDBkv50/nodes=3-48	5.53M ±23%
CockroachDBkv95/nodes=3-48	5.78M ±82%
[Geomean]	17.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 5%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 5%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.37M ±18%
CockroachDBkv95/nodes=1-48	1.16M ±168%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 7%
CockroachDBkv95/nodes=3-48	1.38M ±154%
[Geomean]	1.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	896M ±20%
CockroachDBkv95/nodes=1-48	380M ±130%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	862M ± 7%
CockroachDBkv95/nodes=3-48	455M ±136%
[Geomean]	604M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	235k ±28%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	235k ±28%
[Geomean]	266k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	665k ±25%
CockroachDBkv95/nodes=1-48	561k ±150%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	665k ±25%
CockroachDBkv95/nodes=3-48	695k ±173%
[Geomean]	644k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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