Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release

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

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

9c26a3af4614a6c79061084be9e93205456a62fb

experiment-commit-time

2026-10-01T01:39:29Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T12:57:16.510292654Z

shortname

sweet_cockroachdb

upload

20261001.172

upload-file

results

upload-part

20261001.172/0

upload-time

2026-10-01T20:05:35Z

label

values

toolchain

upload:20261001.172:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	82.2µs ± 3%
CockroachDBkv50/nodes=1-8	72.8µs ± 6%
CockroachDBkv95/nodes=1-8	52.6µs ± 3%
CockroachDBkv0/nodes=3-8	82.7µs ± 4%
CockroachDBkv50/nodes=3-8	72.7µs ± 7%
CockroachDBkv95/nodes=3-8	52.3µs ± 2%
[Geomean]	68.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 2%
CockroachDBkv50/nodes=1-8	4.84GB ± 2%
CockroachDBkv95/nodes=1-8	3.71GB ± 5%
CockroachDBkv0/nodes=3-8	4.71GB ± 2%
CockroachDBkv50/nodes=3-8	4.82GB ± 4%
CockroachDBkv95/nodes=3-8	3.66GB ± 8%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.19GB ± 5%
CockroachDBkv50/nodes=1-8	6.27GB ± 2%
CockroachDBkv95/nodes=1-8	4.87GB ± 6%
CockroachDBkv0/nodes=3-8	6.22GB ± 2%
CockroachDBkv50/nodes=3-8	6.32GB ± 4%
CockroachDBkv95/nodes=3-8	4.75GB ± 9%
[Geomean]	5.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.12GB ± 2%
CockroachDBkv50/nodes=1-8	8.34GB ± 3%
CockroachDBkv95/nodes=1-8	6.77GB ± 5%
CockroachDBkv0/nodes=3-8	8.09GB ± 2%
CockroachDBkv50/nodes=3-8	8.32GB ± 4%
CockroachDBkv95/nodes=3-8	6.64GB ± 7%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	418M ± 6%
CockroachDBkv50/nodes=1-8	488M ±14%
CockroachDBkv95/nodes=1-8	334M ±11%
CockroachDBkv0/nodes=3-8	420M ±10%
CockroachDBkv50/nodes=3-8	488M ±13%
CockroachDBkv95/nodes=3-8	332M ±10%
[Geomean]	409M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.81G ±21%
CockroachDBkv50/nodes=1-8	18.6G ±34%
CockroachDBkv95/nodes=1-8	18.3G ± 0%
CockroachDBkv0/nodes=3-8	11.2G ±49%
CockroachDBkv50/nodes=3-8	20.9G ±54%
CockroachDBkv95/nodes=3-8	13.9G ±101%
[Geomean]	14.9G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	333M ±14%
CockroachDBkv50/nodes=1-8	268M ±31%
CockroachDBkv95/nodes=1-8	262M ±10%
CockroachDBkv0/nodes=3-8	323M ±22%
CockroachDBkv50/nodes=3-8	260M ±35%
CockroachDBkv95/nodes=3-8	265M ± 8%
[Geomean]	284M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	714M ± 3%
CockroachDBkv50/nodes=1-8	891M ±17%
CockroachDBkv95/nodes=1-8	524M ±28%
CockroachDBkv0/nodes=3-8	695M ± 8%
CockroachDBkv50/nodes=3-8	890M ±17%
CockroachDBkv95/nodes=3-8	524M ±22%
[Geomean]	690M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.63G ±45%
CockroachDBkv50/nodes=1-8	7.64G ±20%
CockroachDBkv95/nodes=1-8	2.66G ±76%
CockroachDBkv0/nodes=3-8	5.21G ±49%
CockroachDBkv50/nodes=3-8	7.25G ±19%
CockroachDBkv95/nodes=3-8	2.49G ±116%
[Geomean]	4.70G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.1k ± 5%
CockroachDBkv50/nodes=1-8	6.88k ± 6%
CockroachDBkv95/nodes=1-8	953 ± 3%
CockroachDBkv0/nodes=3-8	12.1k ± 4%
CockroachDBkv50/nodes=3-8	6.88k ± 6%
CockroachDBkv95/nodes=3-8	955 ± 2%
[Geomean]	4.30k

	write-ops
CockroachDBkv0/nodes=1-8	728k ± 5%
CockroachDBkv50/nodes=1-8	413k ± 6%
CockroachDBkv95/nodes=1-8	57.2k ± 3%
CockroachDBkv0/nodes=3-8	726k ± 4%
CockroachDBkv50/nodes=3-8	413k ± 6%
CockroachDBkv95/nodes=3-8	57.4k ± 2%
[Geomean]	258k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	246M ±10%
CockroachDBkv95/nodes=1-8	266M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	241M ±11%
CockroachDBkv95/nodes=3-8	265M ± 2%
[Geomean]	254M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.2G ±36%
CockroachDBkv95/nodes=1-8	21.4G ±64%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.8G ±68%
CockroachDBkv95/nodes=3-8	17.1G ±88%
[Geomean]	19.1G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	143M ±70%
CockroachDBkv95/nodes=1-8	237M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	132M ±52%
CockroachDBkv95/nodes=3-8	239M ±12%
[Geomean]	181M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	360M ± 7%
CockroachDBkv95/nodes=1-8	360M ± 7%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	346M ±17%
CockroachDBkv95/nodes=3-8	363M ± 8%
[Geomean]	357M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.65G ±106%
CockroachDBkv95/nodes=1-8	1.26G ±124%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.26G ±114%
CockroachDBkv95/nodes=3-8	854M ±81%
[Geomean]	1.89G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.86k ± 7%
CockroachDBkv95/nodes=1-8	18.1k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.87k ± 7%
CockroachDBkv95/nodes=3-8	18.2k ± 2%
[Geomean]	11.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	412k ± 6%
CockroachDBkv95/nodes=1-8	1.08M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	412k ± 7%
CockroachDBkv95/nodes=3-8	1.09M ± 2%
[Geomean]	669k

Go Performance Dashboard