Performance Result Comparison

label

common value

baseline-commit

9c8bf0e72a6fb3b415b591b124b59fbb7cf92252

benchmarks-commit

3c866099a40fcb48c3776444a460e503ec869501

branch

release-branch.go1.26

builder

go1.26-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

18fa391f45339841fd8f55f45805afc3aed9ebc2

experiment-commit-time

2026-04-29T20:03:02Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-04-30T13:00:43.112445679Z

shortname

sweet_cockroachdb

upload

20260430.114

upload-file

results

upload-part

20260430.114/0

upload-time

2026-04-30T18:37:53Z

label

values

toolchain

upload:20260430.114:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.1µs ± 6%
CockroachDBkv50/nodes=1-8	38.8µs ± 8%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	45.9µs ± 5%
CockroachDBkv50/nodes=3-8	39.0µs ± 3%
CockroachDBkv95/nodes=3-8	33.6µs ± 1%
[Geomean]	39.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.12GB ± 3%
CockroachDBkv50/nodes=1-8	4.67GB ± 3%
CockroachDBkv95/nodes=1-8	2.25GB ±28%
CockroachDBkv0/nodes=3-8	5.13GB ± 3%
CockroachDBkv50/nodes=3-8	4.63GB ± 4%
CockroachDBkv95/nodes=3-8	2.37GB ±30%
[Geomean]	3.80GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.27GB ± 6%
CockroachDBkv50/nodes=1-8	6.27GB ± 5%
CockroachDBkv95/nodes=1-8	3.02GB ±29%
CockroachDBkv0/nodes=3-8	7.34GB ± 5%
CockroachDBkv50/nodes=3-8	6.27GB ± 5%
CockroachDBkv95/nodes=3-8	3.20GB ±33%
[Geomean]	5.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.39GB ± 5%
CockroachDBkv50/nodes=1-8	8.26GB ± 4%
CockroachDBkv95/nodes=1-8	4.98GB ±19%
CockroachDBkv0/nodes=3-8	9.43GB ± 2%
CockroachDBkv50/nodes=3-8	8.28GB ± 3%
CockroachDBkv95/nodes=3-8	5.14GB ±22%
[Geomean]	7.33GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 5%
CockroachDBkv50/nodes=1-8	228M ±17%
CockroachDBkv95/nodes=1-8	14.6M ±82%
CockroachDBkv0/nodes=3-8	222M ± 8%
CockroachDBkv50/nodes=3-8	232M ± 9%
CockroachDBkv95/nodes=3-8	15.2M ±61%
[Geomean]	91.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.24G ±33%
CockroachDBkv50/nodes=1-8	12.8G ±68%
CockroachDBkv95/nodes=1-8	1.00G ±95%
CockroachDBkv0/nodes=3-8	5.33G ±14%
CockroachDBkv50/nodes=3-8	14.0G ±69%
CockroachDBkv95/nodes=3-8	1.06G ±88%
[Geomean]	4.30G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 9%
CockroachDBkv50/nodes=1-8	147M ±31%
CockroachDBkv95/nodes=1-8	2.62M ± 8%
CockroachDBkv0/nodes=3-8	195M ± 5%
CockroachDBkv50/nodes=3-8	154M ±29%
CockroachDBkv95/nodes=3-8	2.62M ± 7%
[Geomean]	42.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	343M ± 8%
CockroachDBkv50/nodes=1-8	374M ±19%
CockroachDBkv95/nodes=1-8	67.6M ±61%
CockroachDBkv0/nodes=3-8	346M ± 8%
CockroachDBkv50/nodes=3-8	373M ±15%
CockroachDBkv95/nodes=3-8	71.8M ±58%
[Geomean]	208M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.44G ±51%
CockroachDBkv50/nodes=1-8	3.73G ±42%
CockroachDBkv95/nodes=1-8	116M ±60%
CockroachDBkv0/nodes=3-8	1.43G ±53%
CockroachDBkv50/nodes=3-8	3.67G ±58%
CockroachDBkv95/nodes=3-8	122M ±52%
[Geomean]	858M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.7k ± 6%
CockroachDBkv50/nodes=1-8	12.9k ± 9%
CockroachDBkv95/nodes=1-8	1.49k ± 1%
CockroachDBkv0/nodes=3-8	21.8k ± 5%
CockroachDBkv50/nodes=3-8	12.8k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 1%
[Geomean]	7.47k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 6%
CockroachDBkv50/nodes=1-8	774k ± 9%
CockroachDBkv95/nodes=1-8	89.3k ± 1%
CockroachDBkv0/nodes=3-8	1.31M ± 5%
CockroachDBkv50/nodes=3-8	769k ± 3%
CockroachDBkv95/nodes=3-8	89.3k ± 1%
[Geomean]	448k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	133M ±16%
CockroachDBkv95/nodes=1-8	9.07M ±106%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	137M ±19%
CockroachDBkv95/nodes=3-8	9.61M ±81%
[Geomean]	35.4M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.9G ±63%
CockroachDBkv95/nodes=1-8	988M ±97%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.2G ±71%
CockroachDBkv95/nodes=3-8	1.05G ±91%
[Geomean]	3.72G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	84.6M ±59%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	97.4M ±64%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.22M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	192M ±13%
CockroachDBkv95/nodes=1-8	47.4M ±86%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	199M ±18%
CockroachDBkv95/nodes=3-8	50.2M ±75%
[Geomean]	97.7M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.23G ±119%
CockroachDBkv95/nodes=1-8	87.7M ±72%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	952M ±196%
CockroachDBkv95/nodes=3-8	94.5M ±68%
[Geomean]	314M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.9k ± 8%
CockroachDBkv95/nodes=1-8	28.3k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.8k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 1%
[Geomean]	19.1k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	773k ± 8%
CockroachDBkv95/nodes=1-8	1.70M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	769k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 1%
[Geomean]	1.14M

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