Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

d16d95ce1d92efbe2102d3754d4d64c2c7e4d4c1

experiment-commit-time

2026-09-30T16:18:35Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T04:45:18.247364052Z

shortname

sweet_cockroachdb

upload

20261002.53

upload-file

results

upload-part

20261002.53/0

upload-time

2026-10-02T10:26:43Z

label

values

toolchain

upload:20261002.53:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.8µs ± 4%
CockroachDBkv50/nodes=1-8	40.2µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	45.5µs ± 5%
CockroachDBkv50/nodes=3-8	40.6µs ± 1%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	39.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 3%
CockroachDBkv95/nodes=1-8	2.96GB ±21%
CockroachDBkv0/nodes=3-8	5.05GB ± 4%
CockroachDBkv50/nodes=3-8	5.14GB ± 2%
CockroachDBkv95/nodes=3-8	3.25GB ±25%
[Geomean]	4.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.68GB ± 6%
CockroachDBkv50/nodes=1-8	6.88GB ± 4%
CockroachDBkv95/nodes=1-8	4.74GB ± 8%
CockroachDBkv0/nodes=3-8	6.69GB ±12%
CockroachDBkv50/nodes=3-8	6.82GB ± 4%
CockroachDBkv95/nodes=3-8	4.78GB ±10%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.58GB ± 4%
CockroachDBkv50/nodes=1-8	8.97GB ± 2%
CockroachDBkv95/nodes=1-8	6.73GB ± 6%
CockroachDBkv0/nodes=3-8	8.59GB ± 6%
CockroachDBkv50/nodes=3-8	8.94GB ± 3%
CockroachDBkv95/nodes=3-8	6.77GB ± 7%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	221M ± 4%
CockroachDBkv50/nodes=1-8	243M ± 5%
CockroachDBkv95/nodes=1-8	47.0M ±43%
CockroachDBkv0/nodes=3-8	219M ± 5%
CockroachDBkv50/nodes=3-8	250M ± 8%
CockroachDBkv95/nodes=3-8	49.1M ±37%
[Geomean]	138M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.46G ±11%
CockroachDBkv50/nodes=1-8	15.9G ±82%
CockroachDBkv95/nodes=1-8	1.62G ±49%
CockroachDBkv0/nodes=3-8	5.51G ±17%
CockroachDBkv50/nodes=3-8	14.1G ±52%
CockroachDBkv95/nodes=3-8	1.67G ±37%
[Geomean]	5.13G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 5%
CockroachDBkv50/nodes=1-8	156M ±33%
CockroachDBkv95/nodes=1-8	11.3M ±235%
CockroachDBkv0/nodes=3-8	192M ± 5%
CockroachDBkv50/nodes=3-8	166M ±34%
CockroachDBkv95/nodes=3-8	12.4M ±203%
[Geomean]	71.6M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	336M ± 0%
CockroachDBkv50/nodes=1-8	365M ±20%
CockroachDBkv95/nodes=1-8	159M ±34%
CockroachDBkv0/nodes=3-8	336M ± 0%
CockroachDBkv50/nodes=3-8	362M ±21%
CockroachDBkv95/nodes=3-8	165M ±21%
[Geomean]	270M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.18G ±56%
CockroachDBkv50/nodes=1-8	4.32G ±37%
CockroachDBkv95/nodes=1-8	268M ±69%
CockroachDBkv0/nodes=3-8	1.26G ±70%
CockroachDBkv50/nodes=3-8	4.45G ±31%
CockroachDBkv95/nodes=3-8	242M ±32%
[Geomean]	1.11G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 4%
CockroachDBkv50/nodes=1-8	12.5k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 0%
CockroachDBkv0/nodes=3-8	22.0k ± 5%
CockroachDBkv50/nodes=3-8	12.3k ± 1%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.36k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 4%
CockroachDBkv50/nodes=1-8	747k ± 3%
CockroachDBkv95/nodes=1-8	88.0k ± 0%
CockroachDBkv0/nodes=3-8	1.32M ± 5%
CockroachDBkv50/nodes=3-8	739k ± 1%
CockroachDBkv95/nodes=3-8	88.3k ± 1%
[Geomean]	442k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±14%
CockroachDBkv95/nodes=1-8	36.1M ±50%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±12%
CockroachDBkv95/nodes=3-8	37.9M ±40%
[Geomean]	74.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.2G ±91%
CockroachDBkv95/nodes=1-8	1.75G ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1G ±86%
CockroachDBkv95/nodes=3-8	1.65G ±38%
[Geomean]	4.81G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	98.4M ±62%
CockroachDBkv95/nodes=1-8	1.89M ±456%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	109M ±39%
CockroachDBkv95/nodes=3-8	1.71M ±362%
[Geomean]	13.7M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	202M ±13%
CockroachDBkv95/nodes=1-8	139M ±37%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	209M ±12%
CockroachDBkv95/nodes=3-8	143M ±24%
[Geomean]	170M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.31G ±135%
CockroachDBkv95/nodes=1-8	228M ±62%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.27G ±196%
CockroachDBkv95/nodes=3-8	207M ±30%
[Geomean]	530M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.4k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.3k ± 2%
CockroachDBkv95/nodes=3-8	28.0k ± 1%
[Geomean]	18.6k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	746k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	737k ± 2%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.11M

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