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

b26d150e6985f804826f4fcb1aa33aa81e700b52

experiment-commit-time

2026-10-02T17:31:42Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T17:40:25.100306041Z

shortname

sweet_cockroachdb

upload

20261002.112

upload-file

results

upload-part

20261002.112/0

upload-time

2026-10-02T22:51:22Z

label

values

toolchain

upload:20261002.112:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.11GB ± 5%
CockroachDBkv50/nodes=1-48	3.97GB ± 2%
CockroachDBkv95/nodes=1-48	2.27GB ±26%
CockroachDBkv0/nodes=3-48	4.08GB ± 3%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.15GB ±30%
[Geomean]	3.30GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.60GB ± 5%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	2.94GB ±29%
CockroachDBkv0/nodes=3-48	5.68GB ± 8%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	2.78GB ±35%
[Geomean]	4.40GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.32GB ± 4%
CockroachDBkv50/nodes=1-48	8.46GB ± 7%
CockroachDBkv95/nodes=1-48	5.69GB ±15%
CockroachDBkv0/nodes=3-48	9.39GB ± 5%
CockroachDBkv50/nodes=3-48	8.48GB ± 6%
CockroachDBkv95/nodes=3-48	5.53GB ±18%
[Geomean]	7.63GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.7M ±31%
CockroachDBkv50/nodes=1-48	3.66M ±10%
CockroachDBkv95/nodes=1-48	3.75M ±76%
CockroachDBkv0/nodes=3-48	18.6M ±26%
CockroachDBkv50/nodes=3-48	3.89M ±28%
CockroachDBkv95/nodes=3-48	3.16M ±68%
[Geomean]	6.29M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.83G ±40%
CockroachDBkv50/nodes=1-48	902M ±19%
CockroachDBkv95/nodes=1-48	460M ±162%
CockroachDBkv0/nodes=3-48	3.54G ±24%
CockroachDBkv50/nodes=3-48	904M ± 8%
CockroachDBkv95/nodes=3-48	334M ±151%
[Geomean]	1.09G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.37M ± 5%
CockroachDBkv50/nodes=1-48	1.16M ±12%
CockroachDBkv95/nodes=1-48	2.05M ± 7%
CockroachDBkv0/nodes=3-48	1.38M ± 8%
CockroachDBkv50/nodes=3-48	1.16M ± 5%
CockroachDBkv95/nodes=3-48	2.07M ± 6%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	89.1M ±117%
CockroachDBkv50/nodes=1-48	2.92M ± 4%
CockroachDBkv95/nodes=1-48	3.30M ±24%
CockroachDBkv0/nodes=3-48	88.0M ±119%
CockroachDBkv50/nodes=3-48	2.98M ±14%
CockroachDBkv95/nodes=3-48	3.35M ±22%
[Geomean]	9.54M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	206M ± 6%
CockroachDBkv50/nodes=1-48	5.80M ±22%
CockroachDBkv95/nodes=1-48	7.13M ±113%
CockroachDBkv0/nodes=3-48	207M ± 7%
CockroachDBkv50/nodes=3-48	5.80M ±22%
CockroachDBkv95/nodes=3-48	5.99M ±67%
[Geomean]	19.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.22M ± 8%
CockroachDBkv95/nodes=1-48	1.46M ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.28M ±18%
CockroachDBkv95/nodes=3-48	1.05M ±195%
[Geomean]	1.67M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	845M ± 9%
CockroachDBkv95/nodes=1-48	455M ±151%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	866M ±16%
CockroachDBkv95/nodes=3-48	332M ±152%
[Geomean]	577M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	256k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	633k ±216%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ±24%
CockroachDBkv95/nodes=3-48	600k ±183%
[Geomean]	647k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 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	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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