Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

072330d2eda0b9c3e422955d3bcc36f745d74ac0

experiment-commit-time

2026-09-15T14:29:50Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:39:15.479355378Z

shortname

sweet_cockroachdb

upload

20260915.85

upload-file

results

upload-part

20260915.85/0

upload-time

2026-09-15T19:50:38Z

label

values

toolchain

upload:20260915.85:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.45GB ±23%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.15GB ±33%
CockroachDBkv0/nodes=3-48	3.27GB ±25%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.34GB ±28%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.98GB ±22%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.77GB ±32%
CockroachDBkv0/nodes=3-48	4.83GB ±22%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	3.05GB ±32%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.20GB ±20%
CockroachDBkv50/nodes=1-48	8.40GB ± 8%
CockroachDBkv95/nodes=1-48	5.51GB ±18%
CockroachDBkv0/nodes=3-48	7.94GB ±23%
CockroachDBkv50/nodes=3-48	8.56GB ± 6%
CockroachDBkv95/nodes=3-48	5.75GB ±17%
[Geomean]	7.27GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.5M ±175%
CockroachDBkv50/nodes=1-48	3.76M ±14%
CockroachDBkv95/nodes=1-48	3.09M ±55%
CockroachDBkv0/nodes=3-48	9.39M ±274%
CockroachDBkv50/nodes=3-48	3.85M ±19%
CockroachDBkv95/nodes=3-48	3.43M ±39%
[Geomean]	5.19M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.84G ±133%
CockroachDBkv50/nodes=1-48	914M ±17%
CockroachDBkv95/nodes=1-48	318M ±164%
CockroachDBkv0/nodes=3-48	1.45G ±187%
CockroachDBkv50/nodes=3-48	914M ± 8%
CockroachDBkv95/nodes=3-48	443M ±97%
[Geomean]	825M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ± 4%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.55M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	58.6M ±229%
CockroachDBkv50/nodes=1-48	3.02M ± 4%
CockroachDBkv95/nodes=1-48	3.37M ± 4%
CockroachDBkv0/nodes=3-48	7.25M ±306%
CockroachDBkv50/nodes=3-48	3.03M ± 9%
CockroachDBkv95/nodes=3-48	3.31M ±12%
[Geomean]	5.93M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	119M ±98%
CockroachDBkv50/nodes=1-48	5.34M ±29%
CockroachDBkv95/nodes=1-48	5.11M ±49%
CockroachDBkv0/nodes=3-48	85.9M ±154%
CockroachDBkv50/nodes=3-48	5.52M ±29%
CockroachDBkv95/nodes=3-48	5.49M ±48%
[Geomean]	14.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.30M ±17%
CockroachDBkv95/nodes=1-48	935k ±167%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.29M ±22%
CockroachDBkv95/nodes=3-48	1.26M ±92%
[Geomean]	1.58M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	884M ±18%
CockroachDBkv95/nodes=1-48	316M ±166%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	880M ±18%
CockroachDBkv95/nodes=3-48	439M ±98%
[Geomean]	573M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	660k ±24%
CockroachDBkv95/nodes=1-48	560k ±132%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	650k ±85%
[Geomean]	640k

	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	28.4k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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