Performance Result Comparison

label

common value

baseline-commit

9c8bf0e72a6fb3b415b591b124b59fbb7cf92252

benchmarks-commit

3c866099a40fcb48c3776444a460e503ec869501

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

40fa774fffb7ccaddac9ffd3422d6e989d5a684b

experiment-commit-time

2026-04-29T20:16:15Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-04-30T07:30:35.075091943Z

shortname

sweet_cockroachdb

upload

20260430.79

upload-file

results

upload-part

20260430.79/0

upload-time

2026-04-30T13:06:36Z

label

values

toolchain

upload:20260430.79:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.0µs ± 4%
CockroachDBkv50/nodes=1-8	39.3µs ± 3%
CockroachDBkv95/nodes=1-8	33.7µs ± 1%
CockroachDBkv0/nodes=3-8	45.6µs ± 2%
CockroachDBkv50/nodes=3-8	39.2µs ± 3%
CockroachDBkv95/nodes=3-8	33.7µs ± 1%
[Geomean]	39.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 3%
CockroachDBkv50/nodes=1-8	4.64GB ± 2%
CockroachDBkv95/nodes=1-8	2.48GB ±32%
CockroachDBkv0/nodes=3-8	5.14GB ± 4%
CockroachDBkv50/nodes=3-8	4.61GB ± 4%
CockroachDBkv95/nodes=3-8	2.32GB ±28%
[Geomean]	3.84GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.30GB ± 9%
CockroachDBkv50/nodes=1-8	6.28GB ± 5%
CockroachDBkv95/nodes=1-8	3.42GB ±37%
CockroachDBkv0/nodes=3-8	7.35GB ± 5%
CockroachDBkv50/nodes=3-8	6.24GB ± 6%
CockroachDBkv95/nodes=3-8	3.23GB ±30%
[Geomean]	5.34GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.40GB ± 6%
CockroachDBkv50/nodes=1-8	8.23GB ± 2%
CockroachDBkv95/nodes=1-8	5.34GB ±17%
CockroachDBkv0/nodes=3-8	9.44GB ± 5%
CockroachDBkv50/nodes=3-8	8.23GB ± 3%
CockroachDBkv95/nodes=3-8	5.18GB ±20%
[Geomean]	7.42GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	224M ± 6%
CockroachDBkv50/nodes=1-8	237M ±10%
CockroachDBkv95/nodes=1-8	17.0M ±64%
CockroachDBkv0/nodes=3-8	222M ± 5%
CockroachDBkv50/nodes=3-8	234M ± 8%
CockroachDBkv95/nodes=3-8	15.4M ±65%
[Geomean]	94.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.92G ±36%
CockroachDBkv50/nodes=1-8	14.8G ±56%
CockroachDBkv95/nodes=1-8	1.15G ±87%
CockroachDBkv0/nodes=3-8	6.40G ±51%
CockroachDBkv50/nodes=3-8	15.5G ±66%
CockroachDBkv95/nodes=3-8	1.03G ±85%
[Geomean]	4.67G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	193M ± 0%
CockroachDBkv50/nodes=1-8	158M ±26%
CockroachDBkv95/nodes=1-8	2.43M ± 3%
CockroachDBkv0/nodes=3-8	191M ± 8%
CockroachDBkv50/nodes=3-8	151M ±30%
CockroachDBkv95/nodes=3-8	2.45M ± 6%
[Geomean]	41.6M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	345M ± 3%
CockroachDBkv50/nodes=1-8	386M ±22%
CockroachDBkv95/nodes=1-8	81.4M ±56%
CockroachDBkv0/nodes=3-8	346M ± 8%
CockroachDBkv50/nodes=3-8	365M ±17%
CockroachDBkv95/nodes=3-8	72.2M ±51%
[Geomean]	215M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.46G ±47%
CockroachDBkv50/nodes=1-8	4.05G ±32%
CockroachDBkv95/nodes=1-8	136M ±55%
CockroachDBkv0/nodes=3-8	1.61G ±48%
CockroachDBkv50/nodes=3-8	4.10G ±38%
CockroachDBkv95/nodes=3-8	124M ±54%
[Geomean]	932M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.7k ± 4%
CockroachDBkv50/nodes=1-8	12.7k ± 3%
CockroachDBkv95/nodes=1-8	1.48k ± 1%
CockroachDBkv0/nodes=3-8	21.9k ± 3%
CockroachDBkv50/nodes=3-8	12.8k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geomean]	7.44k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 4%
CockroachDBkv50/nodes=1-8	764k ± 3%
CockroachDBkv95/nodes=1-8	89.1k ± 1%
CockroachDBkv0/nodes=3-8	1.31M ± 3%
CockroachDBkv50/nodes=3-8	766k ± 3%
CockroachDBkv95/nodes=3-8	89.1k ± 2%
[Geomean]	447k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	131M ±20%
CockroachDBkv95/nodes=1-8	11.4M ±81%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	141M ±19%
CockroachDBkv95/nodes=3-8	10.0M ±82%
[Geomean]	38.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.0G ±69%
CockroachDBkv95/nodes=1-8	1.18G ±84%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.4G ±79%
CockroachDBkv95/nodes=3-8	1.04G ±90%
[Geomean]	3.96G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	91.1M ±56%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	96.9M ±56%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.31M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	197M ±15%
CockroachDBkv95/nodes=1-8	60.9M ±73%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	198M ±20%
CockroachDBkv95/nodes=3-8	52.2M ±69%
[Geomean]	106M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	616M ±96%
CockroachDBkv95/nodes=1-8	109M ±67%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	610M ±175%
CockroachDBkv95/nodes=3-8	97.9M ±64%
[Geomean]	252M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.7k ± 3%
CockroachDBkv95/nodes=1-8	28.2k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.7k ± 3%
CockroachDBkv95/nodes=3-8	28.2k ± 1%
[Geomean]	18.9k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	762k ± 3%
CockroachDBkv95/nodes=1-8	1.69M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	764k ± 3%
CockroachDBkv95/nodes=3-8	1.69M ± 1%
[Geomean]	1.14M

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