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

7c79b50a74b6d1aa4269b1827dda7d81f3717f9d

experiment-commit-time

2026-10-08T15:16:52Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-08T15:23:31.499807189Z

shortname

sweet_cockroachdb

upload

20261008.79

upload-file

results

upload-part

20261008.79/0

upload-time

2026-10-08T20:34:56Z

label

values

toolchain

upload:20261008.79:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.45GB ±23%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.28GB ±27%
CockroachDBkv0/nodes=3-48	3.32GB ±26%
CockroachDBkv50/nodes=3-48	3.94GB ± 2%
CockroachDBkv95/nodes=3-48	2.16GB ±29%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.95GB ±22%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.90GB ±29%
CockroachDBkv0/nodes=3-48	4.85GB ±26%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.77GB ±31%
[Geomean]	4.18GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.20GB ±19%
CockroachDBkv50/nodes=1-48	8.54GB ± 6%
CockroachDBkv95/nodes=1-48	5.62GB ±13%
CockroachDBkv0/nodes=3-48	8.01GB ±26%
CockroachDBkv50/nodes=3-48	8.21GB ± 5%
CockroachDBkv95/nodes=3-48	5.52GB ±20%
[Geomean]	7.23GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.4M ±182%
CockroachDBkv50/nodes=1-48	3.89M ±13%
CockroachDBkv95/nodes=1-48	3.50M ±46%
CockroachDBkv0/nodes=3-48	9.44M ±112%
CockroachDBkv50/nodes=3-48	4.11M ±29%
CockroachDBkv95/nodes=3-48	3.39M ±71%
[Geomean]	5.30M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.15G ±100%
CockroachDBkv50/nodes=1-48	910M ±11%
CockroachDBkv95/nodes=1-48	418M ±109%
CockroachDBkv0/nodes=3-48	1.57G ±190%
CockroachDBkv50/nodes=3-48	1.00G ±41%
CockroachDBkv95/nodes=3-48	343M ±154%
[Geomean]	873M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.67M ± 4%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.67M ± 8%
CockroachDBkv50/nodes=3-48	1.27M ± 6%
CockroachDBkv95/nodes=3-48	2.35M ± 6%
[Geomean]	1.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	44.6M ±295%
CockroachDBkv50/nodes=1-48	3.26M ± 5%
CockroachDBkv95/nodes=1-48	3.55M ± 7%
CockroachDBkv0/nodes=3-48	4.54M ±74%
CockroachDBkv50/nodes=3-48	3.22M ± 6%
CockroachDBkv95/nodes=3-48	3.52M ± 6%
[Geomean]	5.46M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	114M ±95%
CockroachDBkv50/nodes=1-48	5.53M ± 9%
CockroachDBkv95/nodes=1-48	5.30M ±34%
CockroachDBkv0/nodes=3-48	94.7M ±122%
CockroachDBkv50/nodes=3-48	5.27M ±15%
CockroachDBkv95/nodes=3-48	5.12M ±43%
[Geomean]	14.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.31M ±17%
CockroachDBkv95/nodes=1-48	1.20M ±143%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.52M ±39%
CockroachDBkv95/nodes=3-48	1.08M ±213%
[Geomean]	1.66M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	879M ±14%
CockroachDBkv95/nodes=1-48	415M ±110%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	965M ±39%
CockroachDBkv95/nodes=3-48	340M ±157%
[Geomean]	588M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	560k ±114%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	655k ±24%
CockroachDBkv95/nodes=3-48	542k ±158%
[Geomean]	611k

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

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

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