Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

AMD EPYC 9B45

experiment-commit

d995fb820daebf4eb5277667e343330f7d155fab

experiment-commit-time

2026-10-01T01:38:24Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T12:35:02.474807466Z

shortname

sweet_cockroachdb

upload

20261001.155

upload-file

results

upload-part

20261001.155/0

upload-time

2026-10-01T17:48:17Z

label

values

toolchain

upload:20261001.155:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.21GB ±34%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.51GB ±32%
CockroachDBkv0/nodes=3-48	2.81GB ±11%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.31GB ±27%
[Geomean]	3.07GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.71GB ±30%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	3.22GB ±35%
CockroachDBkv0/nodes=3-48	4.27GB ± 8%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.92GB ±29%
[Geomean]	4.17GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.73GB ±26%
CockroachDBkv50/nodes=1-48	8.27GB ± 5%
CockroachDBkv95/nodes=1-48	5.91GB ±16%
CockroachDBkv0/nodes=3-48	6.94GB ± 6%
CockroachDBkv50/nodes=3-48	8.47GB ± 5%
CockroachDBkv95/nodes=3-48	5.65GB ±16%
[Geomean]	7.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.76M ±315%
CockroachDBkv50/nodes=1-48	4.15M ±13%
CockroachDBkv95/nodes=1-48	4.09M ±41%
CockroachDBkv0/nodes=3-48	2.01M ±10%
CockroachDBkv50/nodes=3-48	4.04M ±14%
CockroachDBkv95/nodes=3-48	3.63M ±74%
[Geomean]	4.04M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.12G ±273%
CockroachDBkv50/nodes=1-48	1.05G ±41%
CockroachDBkv95/nodes=1-48	566M ±97%
CockroachDBkv0/nodes=3-48	44.5M ±37%
CockroachDBkv50/nodes=3-48	937M ±15%
CockroachDBkv95/nodes=3-48	434M ±194%
[Geomean]	479M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.65M ± 9%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.66M ± 9%
CockroachDBkv50/nodes=3-48	1.33M ± 5%
CockroachDBkv95/nodes=3-48	2.44M ± 3%
[Geomean]	1.74M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	15.6M ±574%
CockroachDBkv50/nodes=1-48	3.38M ± 8%
CockroachDBkv95/nodes=1-48	3.66M ± 7%
CockroachDBkv0/nodes=3-48	3.50M ± 9%
CockroachDBkv50/nodes=3-48	3.40M ± 9%
CockroachDBkv95/nodes=3-48	3.65M ±15%
[Geomean]	4.51M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	70.2M ±223%
CockroachDBkv50/nodes=1-48	6.42M ±27%
CockroachDBkv95/nodes=1-48	7.04M ±72%
CockroachDBkv0/nodes=3-48	9.47M ±66%
CockroachDBkv50/nodes=3-48	6.41M ±39%
CockroachDBkv95/nodes=3-48	5.43M ±40%
[Geomean]	10.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.62M ±30%
CockroachDBkv95/nodes=1-48	1.63M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.31M ± 5%
CockroachDBkv95/nodes=3-48	1.17M ±173%
[Geomean]	1.84M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.00G ±40%
CockroachDBkv95/nodes=1-48	561M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890M ±17%
CockroachDBkv95/nodes=3-48	428M ±198%
[Geomean]	681M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	400k ± 0%
CockroachDBkv95/nodes=1-48	275k ±27%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	255k ±22%
[Geomean]	325k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	990k ±183%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	735k ±22%
CockroachDBkv95/nodes=3-48	615k ±144%
[Geomean]	748k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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