Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

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

12c0690eebcccf3f1aeaf7599c044edbd7ae7798

experiment-commit-time

2026-02-25T19:15:27Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-25T19:21:44.110736775Z

shortname

sweet_cockroachdb

upload

20260226.8

upload-file

results

upload-part

20260226.8/0

upload-time

2026-02-26T00:54:15Z

label

values

toolchain

upload:20260226.8:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.8µs ± 4%
CockroachDBkv50/nodes=1-8	39.0µs ± 2%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	45.6µs ± 3%
CockroachDBkv50/nodes=3-8	39.2µs ± 2%
CockroachDBkv95/nodes=3-8	33.6µs ± 1%
[Geo mean]	39.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.15GB ± 3%
CockroachDBkv50/nodes=1-8	4.63GB ± 3%
CockroachDBkv95/nodes=1-8	2.27GB ±26%
CockroachDBkv0/nodes=3-8	5.14GB ± 3%
CockroachDBkv50/nodes=3-8	4.63GB ± 2%
CockroachDBkv95/nodes=3-8	2.05GB ±37%
[Geo mean]	3.72GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.36GB ± 6%
CockroachDBkv50/nodes=1-8	6.24GB ± 3%
CockroachDBkv95/nodes=1-8	3.11GB ±31%
CockroachDBkv0/nodes=3-8	7.30GB ± 7%
CockroachDBkv50/nodes=3-8	6.26GB ± 5%
CockroachDBkv95/nodes=3-8	3.01GB ±28%
[Geo mean]	5.20GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.45GB ± 6%
CockroachDBkv50/nodes=1-8	8.25GB ± 3%
CockroachDBkv95/nodes=1-8	5.07GB ±20%
CockroachDBkv0/nodes=3-8	9.42GB ± 6%
CockroachDBkv50/nodes=3-8	8.25GB ± 3%
CockroachDBkv95/nodes=3-8	5.03GB ±19%
[Geo mean]	7.33GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	222M ± 5%
CockroachDBkv50/nodes=1-8	230M ± 9%
CockroachDBkv95/nodes=1-8	14.9M ±59%
CockroachDBkv0/nodes=3-8	222M ± 5%
CockroachDBkv50/nodes=3-8	232M ±10%
CockroachDBkv95/nodes=3-8	13.4M ±90%
[Geo mean]	89.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.80G ±43%
CockroachDBkv50/nodes=1-8	14.6G ±62%
CockroachDBkv95/nodes=1-8	1.01G ±82%
CockroachDBkv0/nodes=3-8	6.28G ±45%
CockroachDBkv50/nodes=3-8	13.9G ±70%
CockroachDBkv95/nodes=3-8	941M ±121%
[Geo mean]	4.38G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	191M ± 5%
CockroachDBkv50/nodes=1-8	146M ±31%
CockroachDBkv95/nodes=1-8	2.75M ± 5%
CockroachDBkv0/nodes=3-8	190M ± 7%
CockroachDBkv50/nodes=3-8	151M ±39%
CockroachDBkv95/nodes=3-8	2.73M ± 6%
[Geo mean]	42.6M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	347M ± 6%
CockroachDBkv50/nodes=1-8	362M ±16%
CockroachDBkv95/nodes=1-8	70.2M ±49%
CockroachDBkv0/nodes=3-8	345M ± 7%
CockroachDBkv50/nodes=3-8	375M ±15%
CockroachDBkv95/nodes=3-8	64.8M ±68%
[Geo mean]	205M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.63G ±48%
CockroachDBkv50/nodes=1-8	3.99G ±33%
CockroachDBkv95/nodes=1-8	121M ±60%
CockroachDBkv0/nodes=3-8	1.53G ±56%
CockroachDBkv50/nodes=3-8	3.95G ±35%
CockroachDBkv95/nodes=3-8	109M ±61%
[Geo mean]	896M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 4%
CockroachDBkv50/nodes=1-8	12.8k ± 2%
CockroachDBkv95/nodes=1-8	1.49k ± 1%
CockroachDBkv0/nodes=3-8	22.0k ± 2%
CockroachDBkv50/nodes=3-8	12.8k ± 2%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geo mean]	7.47k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 4%
CockroachDBkv50/nodes=1-8	770k ± 2%
CockroachDBkv95/nodes=1-8	89.4k ± 1%
CockroachDBkv0/nodes=3-8	1.32M ± 2%
CockroachDBkv50/nodes=3-8	767k ± 2%
CockroachDBkv95/nodes=3-8	89.2k ± 2%
[Geo mean]	448k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	142M ±12%
CockroachDBkv95/nodes=1-8	9.23M ±81%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	134M ±12%
CockroachDBkv95/nodes=3-8	7.89M ±112%
[Geo mean]	34.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.5G ±63%
CockroachDBkv95/nodes=1-8	1.01G ±82%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.5G ±63%
CockroachDBkv95/nodes=3-8	949M ±140%
[Geo mean]	3.63G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	92.7M ±48%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	88.4M ±52%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.21M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	195M ±12%
CockroachDBkv95/nodes=1-8	49.6M ±77%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	196M ±14%
CockroachDBkv95/nodes=3-8	44.2M ±99%
[Geo mean]	95.7M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.42G ±128%
CockroachDBkv95/nodes=1-8	92.0M ±82%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	978M ±147%
CockroachDBkv95/nodes=3-8	88.4M ±147%
[Geo mean]	326M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.8k ± 2%
CockroachDBkv95/nodes=1-8	28.3k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.7k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 1%
[Geo mean]	19.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	768k ± 2%
CockroachDBkv95/nodes=1-8	1.70M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	765k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 1%
[Geo mean]	1.14M

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