Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

923f8ef0d52a0a4cdc7806a01edc74f237563351

experiment-commit-time

2026-08-26T20:43:22Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T21:12:59.989100704Z

shortname

sweet_cockroachdb

upload

20260827.18

upload-file

results

upload-part

20260827.18/0

upload-time

2026-08-27T03:00:13Z

label

values

toolchain

upload:20260827.18:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.1µs ± 2%
CockroachDBkv50/nodes=1-8	42.2µs ± 2%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	47.4µs ± 4%
CockroachDBkv50/nodes=3-8	42.1µs ± 2%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.13GB ±20%
CockroachDBkv0/nodes=3-8	5.04GB ± 2%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.08GB ±20%
[Geomean]	4.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.65GB ± 7%
CockroachDBkv50/nodes=1-8	6.82GB ± 6%
CockroachDBkv95/nodes=1-8	4.86GB ± 5%
CockroachDBkv0/nodes=3-8	6.66GB ± 9%
CockroachDBkv50/nodes=3-8	6.90GB ± 5%
CockroachDBkv95/nodes=3-8	4.73GB ± 7%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.61GB ± 6%
CockroachDBkv50/nodes=1-8	8.90GB ± 3%
CockroachDBkv95/nodes=1-8	6.76GB ± 4%
CockroachDBkv0/nodes=3-8	8.59GB ± 7%
CockroachDBkv50/nodes=3-8	8.99GB ± 4%
CockroachDBkv95/nodes=3-8	6.71GB ± 5%
[Geomean]	8.03GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	232M ± 5%
CockroachDBkv50/nodes=1-8	264M ± 7%
CockroachDBkv95/nodes=1-8	60.4M ±49%
CockroachDBkv0/nodes=3-8	231M ± 5%
CockroachDBkv50/nodes=3-8	257M ± 3%
CockroachDBkv95/nodes=3-8	52.5M ±50%
[Geomean]	150M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.67G ±28%
CockroachDBkv50/nodes=1-8	15.2G ±48%
CockroachDBkv95/nodes=1-8	1.62G ±41%
CockroachDBkv0/nodes=3-8	5.88G ±34%
CockroachDBkv50/nodes=3-8	15.6G ±72%
CockroachDBkv95/nodes=3-8	1.64G ±48%
[Geomean]	5.25G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	201M ± 0%
CockroachDBkv50/nodes=1-8	176M ±29%
CockroachDBkv95/nodes=1-8	30.9M ±90%
CockroachDBkv0/nodes=3-8	202M ± 8%
CockroachDBkv50/nodes=3-8	166M ±39%
CockroachDBkv95/nodes=3-8	18.9M ±222%
[Geomean]	94.1M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	358M ± 6%
CockroachDBkv50/nodes=1-8	388M ±17%
CockroachDBkv95/nodes=1-8	181M ±21%
CockroachDBkv0/nodes=3-8	358M ± 8%
CockroachDBkv50/nodes=3-8	377M ±16%
CockroachDBkv95/nodes=3-8	167M ±27%
[Geomean]	288M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.48G ±41%
CockroachDBkv50/nodes=1-8	4.49G ±31%
CockroachDBkv95/nodes=1-8	288M ±34%
CockroachDBkv0/nodes=3-8	1.34G ±50%
CockroachDBkv50/nodes=3-8	4.82G ±22%
CockroachDBkv95/nodes=3-8	265M ±45%
[Geomean]	1.22G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.2k ± 2%
CockroachDBkv50/nodes=1-8	11.9k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.1k ± 4%
CockroachDBkv50/nodes=3-8	11.9k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 2%
[Geomean]	7.17k

	write-ops
CockroachDBkv0/nodes=1-8	1.27M ± 2%
CockroachDBkv50/nodes=1-8	712k ± 2%
CockroachDBkv95/nodes=1-8	87.8k ± 1%
CockroachDBkv0/nodes=3-8	1.27M ± 4%
CockroachDBkv50/nodes=3-8	714k ± 2%
CockroachDBkv95/nodes=3-8	87.9k ± 1%
[Geomean]	430k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	153M ±15%
CockroachDBkv95/nodes=1-8	48.4M ±53%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	158M ±12%
CockroachDBkv95/nodes=3-8	40.9M ±56%
[Geomean]	83.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.7G ±57%
CockroachDBkv95/nodes=1-8	1.62G ±41%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.5G ±60%
CockroachDBkv95/nodes=3-8	1.67G ±45%
[Geomean]	4.89G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	117M ±36%
CockroachDBkv95/nodes=1-8	16.5M ±128%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	113M ±46%
CockroachDBkv95/nodes=3-8	9.28M ±329%
[Geomean]	37.7M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	218M ±12%
CockroachDBkv95/nodes=1-8	163M ±23%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	216M ±15%
CockroachDBkv95/nodes=3-8	147M ±28%
[Geomean]	183M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.04G ±119%
CockroachDBkv95/nodes=1-8	249M ±41%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	862M ±149%
CockroachDBkv95/nodes=3-8	220M ±29%
[Geomean]	471M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.8k ± 2%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.9k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	710k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	712k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.09M

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