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

923f8ef0d52a0a4cdc7806a01edc74f237563351

experiment-commit-time

2026-08-26T20:43:22Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T20:58:05.920036446Z

shortname

sweet_cockroachdb

upload

20260827.9

upload-file

results

upload-part

20260827.9/0

upload-time

2026-08-27T02:09:45Z

label

values

toolchain

upload:20260827.9:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 6%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 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	3.68GB ±28%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.19GB ±29%
CockroachDBkv0/nodes=3-48	3.75GB ±29%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.23GB ±31%
[Geomean]	3.19GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.23GB ±23%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	2.84GB ±29%
CockroachDBkv0/nodes=3-48	5.25GB ±24%
CockroachDBkv50/nodes=3-48	5.31GB ± 2%
CockroachDBkv95/nodes=3-48	2.84GB ±30%
[Geomean]	4.29GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.64GB ±23%
CockroachDBkv50/nodes=1-48	8.27GB ± 6%
CockroachDBkv95/nodes=1-48	5.54GB ±18%
CockroachDBkv0/nodes=3-48	8.68GB ±23%
CockroachDBkv50/nodes=3-48	8.39GB ± 7%
CockroachDBkv95/nodes=3-48	5.59GB ±17%
[Geomean]	7.38GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.3M ±178%
CockroachDBkv50/nodes=1-48	3.65M ± 7%
CockroachDBkv95/nodes=1-48	3.05M ±57%
CockroachDBkv0/nodes=3-48	17.7M ±115%
CockroachDBkv50/nodes=3-48	4.09M ±19%
CockroachDBkv95/nodes=3-48	3.29M ±49%
[Geomean]	5.86M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.35G ±128%
CockroachDBkv50/nodes=1-48	890M ± 9%
CockroachDBkv95/nodes=1-48	345M ±143%
CockroachDBkv0/nodes=3-48	2.82G ±99%
CockroachDBkv50/nodes=3-48	1.00G ±28%
CockroachDBkv95/nodes=3-48	395M ±121%
[Geomean]	964M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.37M ± 5%
CockroachDBkv50/nodes=1-48	1.18M ± 6%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.37M ± 5%
CockroachDBkv50/nodes=3-48	1.17M ± 6%
CockroachDBkv95/nodes=3-48	2.04M ± 8%
[Geomean]	1.48M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	72.2M ±167%
CockroachDBkv50/nodes=1-48	3.25M ±20%
CockroachDBkv95/nodes=1-48	3.46M ±18%
CockroachDBkv0/nodes=3-48	75.3M ±167%
CockroachDBkv50/nodes=3-48	3.18M ±23%
CockroachDBkv95/nodes=3-48	3.56M ±26%
[Geomean]	9.40M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	146M ±95%
CockroachDBkv50/nodes=1-48	7.45M ±41%
CockroachDBkv95/nodes=1-48	6.47M ±45%
CockroachDBkv0/nodes=3-48	157M ±96%
CockroachDBkv50/nodes=3-48	8.24M ±59%
CockroachDBkv95/nodes=3-48	6.94M ±66%
[Geomean]	20.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 5%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 5%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.22M ± 8%
CockroachDBkv95/nodes=1-48	970k ±178%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.47M ±25%
CockroachDBkv95/nodes=3-48	1.15M ±143%
[Geomean]	1.57M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	849M ± 7%
CockroachDBkv95/nodes=1-48	339M ±147%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	956M ±33%
CockroachDBkv95/nodes=3-48	384M ±118%
[Geomean]	570M

	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	225k ±33%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	325k ±23%
CockroachDBkv95/nodes=3-48	230k ±30%
[Geomean]	267k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	683k ±12%
CockroachDBkv95/nodes=1-48	535k ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	600k ±133%
[Geomean]	626k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 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	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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