Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release-goamd64v3

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

cpu

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

experiment-commit

2ee6421c51553e7164590445f96b123a858c1f4a

experiment-commit-time

2026-09-01T22:11:27Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-02T03:04:29.18902451Z

shortname

sweet_cockroachdb

upload

20260902.76

upload-file

results

upload-part

20260902.76/0

upload-time

2026-09-02T10:03:33Z

label

values

toolchain

upload:20260902.76:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	80.6µs ±10%
CockroachDBkv50/nodes=1-8	69.1µs ± 7%
CockroachDBkv95/nodes=1-8	51.3µs ± 3%
CockroachDBkv0/nodes=3-8	81.3µs ±12%
CockroachDBkv50/nodes=3-8	70.0µs ± 7%
CockroachDBkv95/nodes=3-8	51.6µs ± 2%
[Geomean]	66.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.74GB ± 3%
CockroachDBkv50/nodes=1-8	4.84GB ± 4%
CockroachDBkv95/nodes=1-8	3.73GB ± 4%
CockroachDBkv0/nodes=3-8	4.73GB ± 3%
CockroachDBkv50/nodes=3-8	4.80GB ± 3%
CockroachDBkv95/nodes=3-8	3.68GB ± 7%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.19GB ± 4%
CockroachDBkv50/nodes=1-8	6.29GB ± 6%
CockroachDBkv95/nodes=1-8	4.97GB ± 8%
CockroachDBkv0/nodes=3-8	6.20GB ± 5%
CockroachDBkv50/nodes=3-8	6.21GB ± 5%
CockroachDBkv95/nodes=3-8	4.80GB ± 8%
[Geomean]	5.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.10GB ± 1%
CockroachDBkv50/nodes=1-8	8.36GB ± 2%
CockroachDBkv95/nodes=1-8	6.88GB ± 5%
CockroachDBkv0/nodes=3-8	8.09GB ± 5%
CockroachDBkv50/nodes=3-8	8.29GB ± 2%
CockroachDBkv95/nodes=3-8	6.69GB ± 7%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	406M ± 8%
CockroachDBkv50/nodes=1-8	447M ±13%
CockroachDBkv95/nodes=1-8	334M ±10%
CockroachDBkv0/nodes=3-8	412M ±13%
CockroachDBkv50/nodes=3-8	466M ±12%
CockroachDBkv95/nodes=3-8	331M ± 9%
[Geomean]	396M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.1G ±64%
CockroachDBkv50/nodes=1-8	19.2G ±45%
CockroachDBkv95/nodes=1-8	18.2G ± 8%
CockroachDBkv0/nodes=3-8	12.2G ±77%
CockroachDBkv50/nodes=3-8	16.9G ±71%
CockroachDBkv95/nodes=3-8	15.6G ±99%
[Geomean]	15.2G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	294M ±29%
CockroachDBkv50/nodes=1-8	228M ±40%
CockroachDBkv95/nodes=1-8	227M ±37%
CockroachDBkv0/nodes=3-8	310M ±16%
CockroachDBkv50/nodes=3-8	263M ±36%
CockroachDBkv95/nodes=3-8	260M ±10%
[Geomean]	262M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	757M ±29%
CockroachDBkv50/nodes=1-8	812M ±28%
CockroachDBkv95/nodes=1-8	542M ±29%
CockroachDBkv0/nodes=3-8	784M ±33%
CockroachDBkv50/nodes=3-8	824M ±23%
CockroachDBkv95/nodes=3-8	518M ±29%
[Geomean]	694M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.56G ±45%
CockroachDBkv50/nodes=1-8	6.92G ±55%
CockroachDBkv95/nodes=1-8	3.80G ±77%
CockroachDBkv0/nodes=3-8	5.34G ±46%
CockroachDBkv50/nodes=3-8	7.06G ±24%
CockroachDBkv95/nodes=3-8	3.04G ±94%
[Geomean]	5.06G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.4k ± 9%
CockroachDBkv50/nodes=1-8	7.25k ± 6%
CockroachDBkv95/nodes=1-8	974 ± 2%
CockroachDBkv0/nodes=3-8	12.3k ±11%
CockroachDBkv50/nodes=3-8	7.16k ± 7%
CockroachDBkv95/nodes=3-8	969 ± 2%
[Geomean]	4.43k

	write-ops
CockroachDBkv0/nodes=1-8	747k ± 9%
CockroachDBkv50/nodes=1-8	435k ± 6%
CockroachDBkv95/nodes=1-8	58.5k ± 2%
CockroachDBkv0/nodes=3-8	740k ±11%
CockroachDBkv50/nodes=3-8	429k ± 7%
CockroachDBkv95/nodes=3-8	58.2k ± 2%
[Geomean]	266k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	239M ±13%
CockroachDBkv95/nodes=1-8	257M ± 7%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	235M ±11%
CockroachDBkv95/nodes=3-8	261M ± 3%
[Geomean]	248M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	20.9G ±23%
CockroachDBkv95/nodes=1-8	22.7G ±76%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.4G ±73%
CockroachDBkv95/nodes=3-8	17.7G ±79%
[Geomean]	19.5G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	128M ±58%
CockroachDBkv95/nodes=1-8	197M ±42%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	153M ±75%
CockroachDBkv95/nodes=3-8	231M ±16%
[Geomean]	173M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	321M ±27%
CockroachDBkv95/nodes=1-8	329M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	350M ±18%
CockroachDBkv95/nodes=3-8	347M ±13%
[Geomean]	337M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.32G ±86%
CockroachDBkv95/nodes=1-8	2.35G ±117%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.50G ±115%
CockroachDBkv95/nodes=3-8	1.67G ±174%
[Geomean]	2.77G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.24k ± 7%
CockroachDBkv95/nodes=1-8	18.5k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.11k ± 6%
CockroachDBkv95/nodes=3-8	18.4k ± 2%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	435k ± 7%
CockroachDBkv95/nodes=1-8	1.11M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	427k ± 6%
CockroachDBkv95/nodes=3-8	1.10M ± 2%
[Geomean]	691k

Go Performance Dashboard