Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

experiment-commit-time

2026-10-20T01:26:06Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-20T01:32:27.977477586Z

shortname

sweet_cockroachdb

upload

20261020.26

upload-file

results

upload-part

20261020.26/0

upload-time

2026-10-20T06:43:05Z

label

values

toolchain

upload:20261020.26:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.38GB ±25%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.16GB ±34%
CockroachDBkv0/nodes=3-48	3.45GB ±23%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.31GB ±27%
[Geomean]	3.11GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.91GB ±20%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.79GB ±36%
CockroachDBkv0/nodes=3-48	4.98GB ±21%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.97GB ±31%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.12GB ±19%
CockroachDBkv50/nodes=1-48	8.30GB ± 8%
CockroachDBkv95/nodes=1-48	5.52GB ±19%
CockroachDBkv0/nodes=3-48	8.25GB ±21%
CockroachDBkv50/nodes=3-48	8.39GB ± 7%
CockroachDBkv95/nodes=3-48	5.71GB ±15%
[Geomean]	7.27GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.94M ±250%
CockroachDBkv50/nodes=1-48	3.85M ±32%
CockroachDBkv95/nodes=1-48	3.24M ±79%
CockroachDBkv0/nodes=3-48	11.3M ±183%
CockroachDBkv50/nodes=3-48	3.68M ±11%
CockroachDBkv95/nodes=3-48	3.48M ±61%
[Geomean]	5.12M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.54G ±196%
CockroachDBkv50/nodes=1-48	945M ±35%
CockroachDBkv95/nodes=1-48	343M ±155%
CockroachDBkv0/nodes=3-48	1.82G ±128%
CockroachDBkv50/nodes=3-48	906M ±15%
CockroachDBkv95/nodes=3-48	433M ±102%
[Geomean]	842M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.38M ±16%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.17M ±15%
CockroachDBkv0/nodes=3-48	1.40M ±15%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.12M ±13%
[Geomean]	1.53M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	7.86M ±379%
CockroachDBkv50/nodes=1-48	3.01M ±13%
CockroachDBkv95/nodes=1-48	3.80M ±52%
CockroachDBkv0/nodes=3-48	58.7M ±200%
CockroachDBkv50/nodes=3-48	3.07M ±24%
CockroachDBkv95/nodes=3-48	3.53M ±47%
[Geomean]	6.21M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	105M ±108%
CockroachDBkv50/nodes=1-48	5.62M ±26%
CockroachDBkv95/nodes=1-48	6.15M ±87%
CockroachDBkv0/nodes=3-48	113M ±95%
CockroachDBkv50/nodes=3-48	5.53M ±28%
CockroachDBkv95/nodes=3-48	5.90M ±69%
[Geomean]	15.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.38M ±30%
CockroachDBkv95/nodes=1-48	1.04M ±179%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.24M ± 7%
CockroachDBkv95/nodes=3-48	1.29M ±141%
[Geomean]	1.63M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	910M ±40%
CockroachDBkv95/nodes=1-48	340M ±156%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	847M ± 9%
CockroachDBkv95/nodes=3-48	431M ±103%
[Geomean]	580M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ± 8%
CockroachDBkv95/nodes=1-48	489k ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	655k ± 8%
CockroachDBkv95/nodes=3-48	637k ±151%
[Geomean]	603k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 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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