Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

1e4f1fec6fb468a23979823b8c3cbec5c8fca1af

experiment-commit-time

2026-10-02T18:37:25Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T18:50:35.577562053Z

shortname

sweet_cockroachdb

upload

20261003.2

upload-file

results

upload-part

20261003.2/0

upload-time

2026-10-03T00:04:40Z

label

values

toolchain

upload:20261003.2:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.5µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.4µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.11GB ±34%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.45GB ±30%
CockroachDBkv0/nodes=3-48	3.03GB ±36%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.30GB ±25%
[Geomean]	3.07GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.68GB ±26%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	3.20GB ±35%
CockroachDBkv0/nodes=3-48	4.56GB ±28%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	3.01GB ±31%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.66GB ±28%
CockroachDBkv50/nodes=1-48	8.34GB ± 8%
CockroachDBkv95/nodes=1-48	5.91GB ±17%
CockroachDBkv0/nodes=3-48	7.47GB ±31%
CockroachDBkv50/nodes=3-48	8.18GB ± 2%
CockroachDBkv95/nodes=3-48	5.78GB ±15%
[Geomean]	7.15GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	5.08M ±274%
CockroachDBkv50/nodes=1-48	3.94M ±19%
CockroachDBkv95/nodes=1-48	3.85M ±43%
CockroachDBkv0/nodes=3-48	2.72M ±305%
CockroachDBkv50/nodes=3-48	3.87M ±16%
CockroachDBkv95/nodes=3-48	3.56M ±46%
[Geomean]	3.77M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	120M ±736%
CockroachDBkv50/nodes=1-48	971M ±24%
CockroachDBkv95/nodes=1-48	538M ±98%
CockroachDBkv0/nodes=3-48	98.7M ±852%
CockroachDBkv50/nodes=3-48	955M ±27%
CockroachDBkv95/nodes=3-48	441M ±98%
[Geomean]	371M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.54M ±10%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.53M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.28M ±255%
CockroachDBkv50/nodes=1-48	3.07M ± 2%
CockroachDBkv95/nodes=1-48	3.27M ± 7%
CockroachDBkv0/nodes=3-48	3.15M ±33%
CockroachDBkv50/nodes=3-48	3.05M ± 2%
CockroachDBkv95/nodes=3-48	3.26M ± 5%
[Geomean]	3.32M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	67.4M ±236%
CockroachDBkv50/nodes=1-48	5.41M ± 8%
CockroachDBkv95/nodes=1-48	5.74M ±55%
CockroachDBkv0/nodes=3-48	12.6M ±467%
CockroachDBkv50/nodes=3-48	5.35M ±12%
CockroachDBkv95/nodes=3-48	5.50M ±47%
[Geomean]	9.58M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.8k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.79M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 2%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.46M ±22%
CockroachDBkv95/nodes=1-48	1.58M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.41M ±20%
CockroachDBkv95/nodes=3-48	1.31M ±121%
[Geomean]	1.88M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	931M ±23%
CockroachDBkv95/nodes=1-48	535M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	911M ±25%
CockroachDBkv95/nodes=3-48	434M ±101%
[Geomean]	666M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	275k ±27%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	327k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	790k ±62%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	820k ±95%
[Geomean]	751k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

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