Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

bd8f7a67b71f338350259b499b90c1a42edab733

experiment-commit-time

2026-09-30T19:33:33Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T22:16:02.981597018Z

shortname

sweet_cockroachdb

upload

20261001.38

upload-file

results

upload-part

20261001.38/0

upload-time

2026-10-01T04:00:44Z

label

values

toolchain

upload:20261001.38:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.4µs ± 4%
CockroachDBkv50/nodes=1-8	41.2µs ± 2%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.4µs ± 3%
CockroachDBkv50/nodes=3-8	41.0µs ± 2%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.05GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 4%
CockroachDBkv95/nodes=1-8	3.31GB ±23%
CockroachDBkv0/nodes=3-8	5.05GB ± 2%
CockroachDBkv50/nodes=3-8	5.16GB ± 2%
CockroachDBkv95/nodes=3-8	3.24GB ±25%
[Geomean]	4.40GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.77GB ± 8%
CockroachDBkv50/nodes=1-8	6.82GB ± 7%
CockroachDBkv95/nodes=1-8	4.87GB ±10%
CockroachDBkv0/nodes=3-8	6.78GB ± 9%
CockroachDBkv50/nodes=3-8	6.82GB ± 5%
CockroachDBkv95/nodes=3-8	4.77GB ± 9%
[Geomean]	6.06GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.71GB ± 6%
CockroachDBkv50/nodes=1-8	8.93GB ± 4%
CockroachDBkv95/nodes=1-8	6.84GB ± 7%
CockroachDBkv0/nodes=3-8	8.74GB ± 7%
CockroachDBkv50/nodes=3-8	8.92GB ± 3%
CockroachDBkv95/nodes=3-8	6.72GB ± 6%
[Geomean]	8.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 6%
CockroachDBkv50/nodes=1-8	255M ±11%
CockroachDBkv95/nodes=1-8	56.8M ±13%
CockroachDBkv0/nodes=3-8	226M ± 5%
CockroachDBkv50/nodes=3-8	255M ± 8%
CockroachDBkv95/nodes=3-8	49.7M ±42%
[Geomean]	145M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.47G ±13%
CockroachDBkv50/nodes=1-8	11.5G ±58%
CockroachDBkv95/nodes=1-8	1.59G ±35%
CockroachDBkv0/nodes=3-8	5.49G ±17%
CockroachDBkv50/nodes=3-8	12.4G ±64%
CockroachDBkv95/nodes=3-8	1.70G ±34%
[Geomean]	4.76G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	197M ± 7%
CockroachDBkv50/nodes=1-8	177M ±19%
CockroachDBkv95/nodes=1-8	14.8M ±170%
CockroachDBkv0/nodes=3-8	197M ± 7%
CockroachDBkv50/nodes=3-8	174M ±23%
CockroachDBkv95/nodes=3-8	6.42M ±177%
[Geomean]	69.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 8%
CockroachDBkv50/nodes=1-8	377M ±16%
CockroachDBkv95/nodes=1-8	174M ±13%
CockroachDBkv0/nodes=3-8	347M ± 3%
CockroachDBkv50/nodes=3-8	369M ±18%
CockroachDBkv95/nodes=3-8	163M ±25%
[Geomean]	279M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.34G ±47%
CockroachDBkv50/nodes=1-8	4.61G ±24%
CockroachDBkv95/nodes=1-8	269M ±31%
CockroachDBkv0/nodes=3-8	1.34G ±32%
CockroachDBkv50/nodes=3-8	4.51G ±26%
CockroachDBkv95/nodes=3-8	268M ±50%
[Geomean]	1.18G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.6k ± 4%
CockroachDBkv50/nodes=1-8	12.1k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.5k ± 3%
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.27k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	728k ± 2%
CockroachDBkv95/nodes=1-8	88.0k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 3%
CockroachDBkv50/nodes=3-8	732k ± 2%
CockroachDBkv95/nodes=3-8	88.3k ± 1%
[Geomean]	437k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	149M ±21%
CockroachDBkv95/nodes=1-8	43.8M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	151M ±13%
CockroachDBkv95/nodes=3-8	37.7M ±45%
[Geomean]	78.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.3G ±111%
CockroachDBkv95/nodes=1-8	1.63G ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.8G ±39%
CockroachDBkv95/nodes=3-8	1.70G ±34%
[Geomean]	4.57G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±46%
CockroachDBkv95/nodes=1-8	3.09M ±223%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	117M ±39%
CockroachDBkv95/nodes=3-8	647k ±302%
[Geomean]	12.6M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	210M ±16%
CockroachDBkv95/nodes=1-8	146M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	214M ± 6%
CockroachDBkv95/nodes=3-8	140M ±25%
[Geomean]	174M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	939M ±172%
CockroachDBkv95/nodes=1-8	231M ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.07G ±175%
CockroachDBkv95/nodes=3-8	229M ±47%
[Geomean]	480M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 2%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	726k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	730k ± 2%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.10M

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