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

6fb3df88d48b27c384fc3bb11de6a6ebfdc4b9e4

experiment-commit-time

2026-02-25T19:17:13Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T06:21:43.640377773Z

shortname

sweet_cockroachdb

upload

20260226.72

upload-file

results

upload-part

20260226.72/0

upload-time

2026-02-26T11:51:47Z

label

values

toolchain

upload:20260226.72:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.3µs ± 3%
CockroachDBkv50/nodes=1-8	38.0µs ± 3%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	45.4µs ± 3%
CockroachDBkv50/nodes=3-8	38.0µs ± 3%
CockroachDBkv95/nodes=3-8	33.5µs ± 2%
[Geo mean]	38.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.18GB ± 2%
CockroachDBkv50/nodes=1-8	4.65GB ± 3%
CockroachDBkv95/nodes=1-8	2.32GB ±28%
CockroachDBkv0/nodes=3-8	5.13GB ± 2%
CockroachDBkv50/nodes=3-8	4.65GB ± 2%
CockroachDBkv95/nodes=3-8	2.05GB ±36%
[Geo mean]	3.74GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.40GB ± 5%
CockroachDBkv50/nodes=1-8	6.26GB ± 3%
CockroachDBkv95/nodes=1-8	3.14GB ±32%
CockroachDBkv0/nodes=3-8	7.43GB ± 6%
CockroachDBkv50/nodes=3-8	6.25GB ± 4%
CockroachDBkv95/nodes=3-8	2.75GB ±37%
[Geo mean]	5.15GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.52GB ± 4%
CockroachDBkv50/nodes=1-8	8.29GB ± 5%
CockroachDBkv95/nodes=1-8	5.05GB ±21%
CockroachDBkv0/nodes=3-8	9.56GB ± 5%
CockroachDBkv50/nodes=3-8	8.27GB ± 3%
CockroachDBkv95/nodes=3-8	4.68GB ±19%
[Geo mean]	7.27GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	218M ± 4%
CockroachDBkv50/nodes=1-8	219M ±11%
CockroachDBkv95/nodes=1-8	13.6M ±60%
CockroachDBkv0/nodes=3-8	219M ± 4%
CockroachDBkv50/nodes=3-8	219M ±10%
CockroachDBkv95/nodes=3-8	10.2M ±96%
[Geo mean]	82.6M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.82G ±38%
CockroachDBkv50/nodes=1-8	13.0G ±57%
CockroachDBkv95/nodes=1-8	1.04G ±89%
CockroachDBkv0/nodes=3-8	5.42G ±16%
CockroachDBkv50/nodes=3-8	11.4G ±70%
CockroachDBkv95/nodes=3-8	682M ±175%
[Geo mean]	3.86G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	186M ± 4%
CockroachDBkv50/nodes=1-8	151M ±28%
CockroachDBkv95/nodes=1-8	2.65M ± 6%
CockroachDBkv0/nodes=3-8	190M ± 7%
CockroachDBkv50/nodes=3-8	160M ±24%
CockroachDBkv95/nodes=3-8	2.56M ± 6%
[Geo mean]	42.4M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	339M ± 6%
CockroachDBkv50/nodes=1-8	362M ±12%
CockroachDBkv95/nodes=1-8	64.8M ±56%
CockroachDBkv0/nodes=3-8	336M ± 0%
CockroachDBkv50/nodes=3-8	366M ±15%
CockroachDBkv95/nodes=3-8	50.5M ±91%
[Geo mean]	191M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.56G ±98%
CockroachDBkv50/nodes=1-8	3.33G ±45%
CockroachDBkv95/nodes=1-8	116M ±66%
CockroachDBkv0/nodes=3-8	1.37G ±67%
CockroachDBkv50/nodes=3-8	3.22G ±42%
CockroachDBkv95/nodes=3-8	88.8M ±89%
[Geo mean]	787M

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.1k ± 3%
CockroachDBkv50/nodes=1-8	13.2k ± 3%
CockroachDBkv95/nodes=1-8	1.49k ± 2%
CockroachDBkv0/nodes=3-8	22.1k ± 3%
CockroachDBkv50/nodes=3-8	13.2k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geo mean]	7.56k

	write-ops
CockroachDBkv0/nodes=1-8	1.33M ± 3%
CockroachDBkv50/nodes=1-8	789k ± 3%
CockroachDBkv95/nodes=1-8	89.3k ± 2%
CockroachDBkv0/nodes=3-8	1.32M ± 3%
CockroachDBkv50/nodes=3-8	791k ± 3%
CockroachDBkv95/nodes=3-8	89.5k ± 2%
[Geo mean]	454k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	131M ±12%
CockroachDBkv95/nodes=1-8	8.30M ±83%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	128M ±14%
CockroachDBkv95/nodes=3-8	5.51M ±149%
[Geo mean]	29.6M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.5G ±64%
CockroachDBkv95/nodes=1-8	1.03G ±90%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	10.8G ±88%
CockroachDBkv95/nodes=3-8	674M ±179%
[Geo mean]	3.11G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	95.1M ±41%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	101M ±36%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.43M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	191M ±10%
CockroachDBkv95/nodes=1-8	43.6M ±83%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	195M ±10%
CockroachDBkv95/nodes=3-8	30.5M ±134%
[Geo mean]	83.8M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.01G ±114%
CockroachDBkv95/nodes=1-8	87.2M ±92%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	906M ±181%
CockroachDBkv95/nodes=3-8	61.8M ±117%
[Geo mean]	265M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.1k ± 3%
CockroachDBkv95/nodes=1-8	28.2k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.2k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 2%
[Geo mean]	19.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	788k ± 3%
CockroachDBkv95/nodes=1-8	1.69M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	790k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 2%
[Geo mean]	1.16M

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