Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

90617fb7ceb59cf08bee7826bb51b8c8fb8c11de

experiment-commit-time

2026-10-20T01:14:34Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-20T01:21:46.747937608Z

shortname

sweet_cockroachdb

upload

20261020.32

upload-file

results

upload-part

20261020.32/0

upload-time

2026-10-20T07:08:18Z

label

values

toolchain

upload:20261020.32:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.7µs ± 3%
CockroachDBkv50/nodes=1-8	41.6µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.7µs ± 4%
CockroachDBkv50/nodes=3-8	41.5µs ± 2%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 2%
CockroachDBkv95/nodes=1-8	3.08GB ±23%
CockroachDBkv0/nodes=3-8	5.04GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 2%
CockroachDBkv95/nodes=3-8	3.20GB ±21%
[Geomean]	4.34GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.74GB ± 7%
CockroachDBkv50/nodes=1-8	6.87GB ± 5%
CockroachDBkv95/nodes=1-8	4.79GB ±13%
CockroachDBkv0/nodes=3-8	6.65GB ±10%
CockroachDBkv50/nodes=3-8	6.82GB ± 3%
CockroachDBkv95/nodes=3-8	4.84GB ± 6%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.66GB ± 5%
CockroachDBkv50/nodes=1-8	8.97GB ± 3%
CockroachDBkv95/nodes=1-8	6.74GB ± 9%
CockroachDBkv0/nodes=3-8	8.60GB ± 7%
CockroachDBkv50/nodes=3-8	8.96GB ± 2%
CockroachDBkv95/nodes=3-8	6.80GB ± 3%
[Geomean]	8.06GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	227M ± 4%
CockroachDBkv50/nodes=1-8	260M ± 7%
CockroachDBkv95/nodes=1-8	54.6M ±50%
CockroachDBkv0/nodes=3-8	227M ± 6%
CockroachDBkv50/nodes=3-8	254M ± 7%
CockroachDBkv95/nodes=3-8	59.1M ±43%
[Geomean]	149M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.35G ±56%
CockroachDBkv50/nodes=1-8	13.0G ±66%
CockroachDBkv95/nodes=1-8	1.70G ±42%
CockroachDBkv0/nodes=3-8	6.34G ±58%
CockroachDBkv50/nodes=3-8	14.5G ±70%
CockroachDBkv95/nodes=3-8	1.66G ±37%
[Geomean]	5.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ± 6%
CockroachDBkv50/nodes=1-8	179M ±12%
CockroachDBkv95/nodes=1-8	23.1M ±127%
CockroachDBkv0/nodes=3-8	198M ± 7%
CockroachDBkv50/nodes=3-8	170M ±33%
CockroachDBkv95/nodes=3-8	27.4M ±99%
[Geomean]	95.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	352M ± 0%
CockroachDBkv50/nodes=1-8	393M ±11%
CockroachDBkv95/nodes=1-8	170M ±28%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	377M ±16%
CockroachDBkv95/nodes=3-8	181M ±12%
[Geomean]	287M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.42G ±39%
CockroachDBkv50/nodes=1-8	4.45G ±40%
CockroachDBkv95/nodes=1-8	261M ±48%
CockroachDBkv0/nodes=3-8	1.39G ±64%
CockroachDBkv50/nodes=3-8	4.52G ±38%
CockroachDBkv95/nodes=3-8	323M ±56%
[Geomean]	1.22G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 3%
CockroachDBkv50/nodes=1-8	12.0k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.4k ± 5%
CockroachDBkv50/nodes=3-8	12.1k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.23k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 3%
CockroachDBkv50/nodes=1-8	723k ± 3%
CockroachDBkv95/nodes=1-8	87.9k ± 1%
CockroachDBkv0/nodes=3-8	1.28M ± 5%
CockroachDBkv50/nodes=3-8	724k ± 2%
CockroachDBkv95/nodes=3-8	87.8k ± 1%
[Geomean]	434k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±15%
CockroachDBkv95/nodes=1-8	42.5M ±54%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	154M ±14%
CockroachDBkv95/nodes=3-8	46.4M ±48%
[Geomean]	82.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.9G ±75%
CockroachDBkv95/nodes=1-8	1.68G ±43%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.9G ±62%
CockroachDBkv95/nodes=3-8	1.65G ±38%
[Geomean]	4.73G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±64%
CockroachDBkv95/nodes=1-8	10.6M ±179%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	113M ±44%
CockroachDBkv95/nodes=3-8	13.1M ±148%
[Geomean]	36.1M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	216M ± 9%
CockroachDBkv95/nodes=1-8	151M ±33%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	214M ±10%
CockroachDBkv95/nodes=3-8	158M ±23%
[Geomean]	182M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	931M ±95%
CockroachDBkv95/nodes=1-8	225M ±27%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.00G ±169%
CockroachDBkv95/nodes=3-8	261M ±48%
[Geomean]	483M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.0k ± 4%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 2%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	721k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	722k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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