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

ae786d7c16bff3fd92409eaeec1bdf954c2bbb07

experiment-commit-time

2026-08-26T21:51:08Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T02:07:11.858342866Z

shortname

sweet_cockroachdb

upload

20260827.46

upload-file

results

upload-part

20260827.46/0

upload-time

2026-08-27T07:49:34Z

label

values

toolchain

upload:20260827.46:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.3µs ± 2%
CockroachDBkv50/nodes=1-8	40.5µs ± 4%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.1µs ± 4%
CockroachDBkv50/nodes=3-8	40.5µs ± 5%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	39.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 3%
CockroachDBkv95/nodes=1-8	3.19GB ±25%
CockroachDBkv0/nodes=3-8	5.07GB ± 4%
CockroachDBkv50/nodes=3-8	5.18GB ± 2%
CockroachDBkv95/nodes=3-8	3.16GB ±23%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.69GB ± 8%
CockroachDBkv50/nodes=1-8	6.90GB ± 5%
CockroachDBkv95/nodes=1-8	4.79GB ± 7%
CockroachDBkv0/nodes=3-8	6.74GB ±10%
CockroachDBkv50/nodes=3-8	6.92GB ± 3%
CockroachDBkv95/nodes=3-8	4.77GB ± 9%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.65GB ± 7%
CockroachDBkv50/nodes=1-8	9.03GB ± 2%
CockroachDBkv95/nodes=1-8	6.75GB ± 5%
CockroachDBkv0/nodes=3-8	8.69GB ± 8%
CockroachDBkv50/nodes=3-8	9.06GB ± 3%
CockroachDBkv95/nodes=3-8	6.71GB ± 6%
[Geomean]	8.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 5%
CockroachDBkv50/nodes=1-8	249M ±15%
CockroachDBkv95/nodes=1-8	45.0M ±48%
CockroachDBkv0/nodes=3-8	222M ± 8%
CockroachDBkv50/nodes=3-8	247M ± 9%
CockroachDBkv95/nodes=3-8	43.5M ±51%
[Geomean]	135M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.43G ±67%
CockroachDBkv50/nodes=1-8	14.7G ±60%
CockroachDBkv95/nodes=1-8	1.63G ±48%
CockroachDBkv0/nodes=3-8	5.62G ±53%
CockroachDBkv50/nodes=3-8	14.6G ±69%
CockroachDBkv95/nodes=3-8	1.63G ±40%
[Geomean]	5.24G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 7%
CockroachDBkv50/nodes=1-8	161M ±25%
CockroachDBkv95/nodes=1-8	4.32M ±53%
CockroachDBkv0/nodes=3-8	196M ± 6%
CockroachDBkv50/nodes=3-8	167M ±32%
CockroachDBkv95/nodes=3-8	3.86M ±35%
[Geomean]	50.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	342M ± 7%
CockroachDBkv50/nodes=1-8	371M ±18%
CockroachDBkv95/nodes=1-8	157M ±23%
CockroachDBkv0/nodes=3-8	342M ± 8%
CockroachDBkv50/nodes=3-8	368M ±18%
CockroachDBkv95/nodes=3-8	152M ±28%
[Geomean]	269M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.52G ±50%
CockroachDBkv50/nodes=1-8	4.63G ±27%
CockroachDBkv95/nodes=1-8	246M ±37%
CockroachDBkv0/nodes=3-8	1.37G ±126%
CockroachDBkv50/nodes=3-8	4.16G ±42%
CockroachDBkv95/nodes=3-8	240M ±47%
[Geomean]	1.15G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.6k ± 2%
CockroachDBkv50/nodes=1-8	12.4k ± 4%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.7k ± 5%
CockroachDBkv50/nodes=3-8	12.3k ± 5%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.32k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 2%
CockroachDBkv50/nodes=1-8	742k ± 4%
CockroachDBkv95/nodes=1-8	88.2k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 5%
CockroachDBkv50/nodes=3-8	741k ± 5%
CockroachDBkv95/nodes=3-8	88.1k ± 1%
[Geomean]	440k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	147M ±13%
CockroachDBkv95/nodes=1-8	33.8M ±50%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	151M ±14%
CockroachDBkv95/nodes=3-8	32.5M ±59%
[Geomean]	70.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.0G ±62%
CockroachDBkv95/nodes=1-8	1.71G ±41%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.5G ±74%
CockroachDBkv95/nodes=3-8	1.64G ±55%
[Geomean]	4.80G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	99.0M ±44%
CockroachDBkv95/nodes=1-8	347k ±44%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	113M ±33%
CockroachDBkv95/nodes=3-8	312k ±28%
[Geomean]	5.90M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	204M ±11%
CockroachDBkv95/nodes=1-8	131M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	209M ± 4%
CockroachDBkv95/nodes=3-8	129M ±30%
[Geomean]	164M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.20G ±168%
CockroachDBkv95/nodes=1-8	211M ±43%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.20G ±168%
CockroachDBkv95/nodes=3-8	204M ±40%
[Geomean]	500M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.3k ± 4%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.3k ± 5%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	740k ± 4%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	736k ± 5%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.11M

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