Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

251c4ee2e80806692f68c54321dcdf37842ad8d1

experiment-commit-time

2026-10-30T16:49:54Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-30T16:54:34.426119237Z

shortname

sweet_cockroachdb

upload

20261030.83

upload-file

results

upload-part

20261030.83/0

upload-time

2026-10-30T22:04:26Z

label

values

toolchain

upload:20261030.83:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.44GB ±24%
CockroachDBkv50/nodes=1-48	3.92GB ± 2%
CockroachDBkv95/nodes=1-48	2.05GB ±37%
CockroachDBkv0/nodes=3-48	3.37GB ±24%
CockroachDBkv50/nodes=3-48	3.91GB ± 3%
CockroachDBkv95/nodes=3-48	2.12GB ±40%
[Geomean]	3.03GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.92GB ±21%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.61GB ±39%
CockroachDBkv0/nodes=3-48	4.87GB ±20%
CockroachDBkv50/nodes=3-48	5.24GB ± 1%
CockroachDBkv95/nodes=3-48	2.68GB ±38%
[Geomean]	4.08GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.19GB ±22%
CockroachDBkv50/nodes=1-48	8.25GB ± 4%
CockroachDBkv95/nodes=1-48	5.34GB ±18%
CockroachDBkv0/nodes=3-48	8.05GB ±19%
CockroachDBkv50/nodes=3-48	8.33GB ± 7%
CockroachDBkv95/nodes=3-48	5.42GB ±18%
[Geomean]	7.13GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.2M ±183%
CockroachDBkv50/nodes=1-48	3.46M ±16%
CockroachDBkv95/nodes=1-48	2.54M ±65%
CockroachDBkv0/nodes=3-48	11.3M ±213%
CockroachDBkv50/nodes=3-48	3.52M ±14%
CockroachDBkv95/nodes=3-48	2.63M ±86%
[Geomean]	4.73M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.01G ±114%
CockroachDBkv50/nodes=1-48	887M ±10%
CockroachDBkv95/nodes=1-48	238M ±196%
CockroachDBkv0/nodes=3-48	1.91G ±152%
CockroachDBkv50/nodes=3-48	900M ± 7%
CockroachDBkv95/nodes=3-48	296M ±194%
[Geomean]	775M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.84M ± 8%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.30M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	46.7M ±295%
CockroachDBkv50/nodes=1-48	2.54M ± 2%
CockroachDBkv95/nodes=1-48	2.77M ±12%
CockroachDBkv0/nodes=3-48	34.0M ±394%
CockroachDBkv50/nodes=3-48	2.54M ± 2%
CockroachDBkv95/nodes=3-48	2.70M ± 4%
[Geomean]	6.51M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	115M ±96%
CockroachDBkv50/nodes=1-48	4.04M ±11%
CockroachDBkv95/nodes=1-48	3.79M ±58%
CockroachDBkv0/nodes=3-48	104M ±109%
CockroachDBkv50/nodes=3-48	4.07M ±10%
CockroachDBkv95/nodes=3-48	3.32M ±11%
[Geomean]	11.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.23M ± 8%
CockroachDBkv95/nodes=1-48	725k ±190%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ±20%
CockroachDBkv95/nodes=3-48	835k ±247%
[Geomean]	1.32M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	845M ± 7%
CockroachDBkv95/nodes=1-48	234M ±201%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	882M ±18%
CockroachDBkv95/nodes=3-48	290M ±201%
[Geomean]	474M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	235k ±28%
[Geomean]	264k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	675k ±11%
CockroachDBkv95/nodes=1-48	515k ±133%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	665k ±10%
CockroachDBkv95/nodes=3-48	359k ±39%
[Geomean]	537k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
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	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard