Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

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

c56bcdef12109746e81dfe8b5914002f192d4afd

experiment-commit-time

2026-10-27T20:38:49Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T01:20:49.871163786Z

shortname

sweet_cockroachdb

upload

20261028.54

upload-file

results

upload-part

20261028.54/0

upload-time

2026-10-28T07:14:45Z

label

values

toolchain

upload:20261028.54:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.1µs ± 4%
CockroachDBkv50/nodes=1-8	41.2µs ± 1%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.0µs ± 2%
CockroachDBkv50/nodes=3-8	41.1µs ± 1%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.05GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 3%
CockroachDBkv95/nodes=1-8	3.06GB ±25%
CockroachDBkv0/nodes=3-8	5.06GB ± 3%
CockroachDBkv50/nodes=3-8	5.15GB ± 2%
CockroachDBkv95/nodes=3-8	3.07GB ±22%
[Geomean]	4.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.70GB ± 8%
CockroachDBkv50/nodes=1-8	6.89GB ± 6%
CockroachDBkv95/nodes=1-8	4.77GB ± 9%
CockroachDBkv0/nodes=3-8	6.72GB ±11%
CockroachDBkv50/nodes=3-8	6.87GB ± 4%
CockroachDBkv95/nodes=3-8	4.77GB ± 5%
[Geomean]	6.04GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.63GB ± 6%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.75GB ± 5%
CockroachDBkv0/nodes=3-8	8.66GB ± 8%
CockroachDBkv50/nodes=3-8	8.96GB ± 4%
CockroachDBkv95/nodes=3-8	6.73GB ± 4%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	223M ± 6%
CockroachDBkv50/nodes=1-8	258M ±10%
CockroachDBkv95/nodes=1-8	50.7M ±71%
CockroachDBkv0/nodes=3-8	222M ± 5%
CockroachDBkv50/nodes=3-8	254M ± 7%
CockroachDBkv95/nodes=3-8	52.4M ±44%
[Geomean]	143M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.39G ±10%
CockroachDBkv50/nodes=1-8	14.6G ±62%
CockroachDBkv95/nodes=1-8	1.53G ±68%
CockroachDBkv0/nodes=3-8	5.52G ±39%
CockroachDBkv50/nodes=3-8	16.4G ±51%
CockroachDBkv95/nodes=3-8	1.62G ±49%
[Geomean]	5.10G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	193M ± 9%
CockroachDBkv50/nodes=1-8	171M ±27%
CockroachDBkv95/nodes=1-8	17.9M ±169%
CockroachDBkv0/nodes=3-8	193M ± 0%
CockroachDBkv50/nodes=3-8	172M ± 8%
CockroachDBkv95/nodes=3-8	21.0M ±189%
[Geomean]	86.3M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 3%
CockroachDBkv50/nodes=1-8	393M ±19%
CockroachDBkv95/nodes=1-8	170M ±26%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	376M ±15%
CockroachDBkv95/nodes=3-8	167M ±22%
[Geomean]	283M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.55G ±56%
CockroachDBkv50/nodes=1-8	4.91G ±12%
CockroachDBkv95/nodes=1-8	261M ±42%
CockroachDBkv0/nodes=3-8	1.30G ±85%
CockroachDBkv50/nodes=3-8	4.67G ±28%
CockroachDBkv95/nodes=3-8	257M ±50%
[Geomean]	1.21G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.7k ± 4%
CockroachDBkv50/nodes=1-8	12.1k ± 1%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.8k ± 2%
CockroachDBkv50/nodes=3-8	12.2k ± 1%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.29k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 4%
CockroachDBkv50/nodes=1-8	729k ± 1%
CockroachDBkv95/nodes=1-8	87.8k ± 1%
CockroachDBkv0/nodes=3-8	1.31M ± 2%
CockroachDBkv50/nodes=3-8	731k ± 1%
CockroachDBkv95/nodes=3-8	87.9k ± 1%
[Geomean]	437k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	146M ±16%
CockroachDBkv95/nodes=1-8	39.7M ±80%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±16%
CockroachDBkv95/nodes=3-8	41.0M ±49%
[Geomean]	77.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.6G ±76%
CockroachDBkv95/nodes=1-8	1.59G ±69%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.0G ±57%
CockroachDBkv95/nodes=3-8	1.63G ±48%
[Geomean]	4.89G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	100M ±56%
CockroachDBkv95/nodes=1-8	7.89M ±299%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	97.7M ±46%
CockroachDBkv95/nodes=3-8	9.78M ±285%
[Geomean]	29.5M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	211M ±12%
CockroachDBkv95/nodes=1-8	153M ±26%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ±11%
CockroachDBkv95/nodes=3-8	148M ±24%
[Geomean]	178M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.15G ±180%
CockroachDBkv95/nodes=1-8	222M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.32G ±144%
CockroachDBkv95/nodes=3-8	229M ±47%
[Geomean]	527M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 1%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1k ± 1%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	726k ± 1%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	728k ± 1%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

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