Performance Result Comparison

label

common value

baseline-commit

c293dd49cbe25e1fe8d97d94a5cb618e7b6d831e

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

305bfa62520e3d40366128011522e4c82044e1f2

experiment-commit-time

2026-09-30T21:40:48Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T22:59:50.453085198Z

shortname

sweet_cockroachdb

upload

20261001.45

upload-file

results

upload-part

20261001.45/0

upload-time

2026-10-01T04:45:49Z

label

values

toolchain

upload:20261001.45:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.9µs ± 4%
CockroachDBkv50/nodes=1-8	40.7µs ± 3%
CockroachDBkv95/nodes=1-8	34.0µs ± 0%
CockroachDBkv0/nodes=3-8	46.3µs ± 3%
CockroachDBkv50/nodes=3-8	40.9µs ± 2%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.09GB ± 2%
CockroachDBkv50/nodes=1-8	5.19GB ± 3%
CockroachDBkv95/nodes=1-8	2.93GB ±24%
CockroachDBkv0/nodes=3-8	5.09GB ± 4%
CockroachDBkv50/nodes=3-8	5.19GB ± 3%
CockroachDBkv95/nodes=3-8	3.12GB ±22%
[Geomean]	4.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.60GB ± 5%
CockroachDBkv50/nodes=1-8	6.93GB ± 5%
CockroachDBkv95/nodes=1-8	4.74GB ± 7%
CockroachDBkv0/nodes=3-8	6.69GB ± 9%
CockroachDBkv50/nodes=3-8	6.92GB ± 4%
CockroachDBkv95/nodes=3-8	4.78GB ± 8%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.55GB ± 4%
CockroachDBkv50/nodes=1-8	9.09GB ± 3%
CockroachDBkv95/nodes=1-8	6.73GB ± 4%
CockroachDBkv0/nodes=3-8	8.62GB ± 6%
CockroachDBkv50/nodes=3-8	9.07GB ± 3%
CockroachDBkv95/nodes=3-8	6.76GB ± 6%
[Geomean]	8.07GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	223M ± 3%
CockroachDBkv50/nodes=1-8	246M ± 6%
CockroachDBkv95/nodes=1-8	43.8M ±60%
CockroachDBkv0/nodes=3-8	225M ± 4%
CockroachDBkv50/nodes=3-8	250M ±10%
CockroachDBkv95/nodes=3-8	47.3M ±45%
[Geomean]	136M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.05G ±51%
CockroachDBkv50/nodes=1-8	13.4G ±69%
CockroachDBkv95/nodes=1-8	1.73G ±86%
CockroachDBkv0/nodes=3-8	5.92G ±41%
CockroachDBkv50/nodes=3-8	14.7G ±56%
CockroachDBkv95/nodes=3-8	1.46G ±56%
[Geomean]	5.11G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 8%
CockroachDBkv50/nodes=1-8	174M ±18%
CockroachDBkv95/nodes=1-8	4.14M ±40%
CockroachDBkv0/nodes=3-8	194M ± 5%
CockroachDBkv50/nodes=3-8	170M ±34%
CockroachDBkv95/nodes=3-8	4.95M ±102%
[Geomean]	53.3M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	341M ± 3%
CockroachDBkv50/nodes=1-8	374M ±12%
CockroachDBkv95/nodes=1-8	153M ±29%
CockroachDBkv0/nodes=3-8	340M ± 9%
CockroachDBkv50/nodes=3-8	367M ±14%
CockroachDBkv95/nodes=3-8	159M ±31%
[Geomean]	270M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.50G ±55%
CockroachDBkv50/nodes=1-8	4.17G ±52%
CockroachDBkv95/nodes=1-8	271M ±74%
CockroachDBkv0/nodes=3-8	1.32G ±103%
CockroachDBkv50/nodes=3-8	4.67G ± 8%
CockroachDBkv95/nodes=3-8	251M ±47%
[Geomean]	1.17G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 4%
CockroachDBkv50/nodes=1-8	12.3k ± 2%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.6k ± 3%
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.31k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 4%
CockroachDBkv50/nodes=1-8	737k ± 2%
CockroachDBkv95/nodes=1-8	87.9k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 3%
CockroachDBkv50/nodes=3-8	735k ± 2%
CockroachDBkv95/nodes=3-8	88.0k ± 1%
[Geomean]	438k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±20%
CockroachDBkv95/nodes=1-8	33.2M ±61%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±18%
CockroachDBkv95/nodes=3-8	35.7M ±49%
[Geomean]	71.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.2G ±66%
CockroachDBkv95/nodes=1-8	1.71G ±88%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.1G ±67%
CockroachDBkv95/nodes=3-8	1.46G ±56%
[Geomean]	4.74G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	111M ±53%
CockroachDBkv95/nodes=1-8	362k ±93%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	109M ±47%
CockroachDBkv95/nodes=3-8	547k ±229%
[Geomean]	6.99M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	211M ±15%
CockroachDBkv95/nodes=1-8	132M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	213M ±10%
CockroachDBkv95/nodes=3-8	137M ±36%
[Geomean]	169M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	898M ±169%
CockroachDBkv95/nodes=1-8	224M ±42%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	830M ±223%
CockroachDBkv95/nodes=3-8	211M ±20%
[Geomean]	433M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.3k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	735k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	732k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 0%
[Geomean]	1.11M

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