Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

8b28706da89e1bd8a950d888cfc009d9ad11e0a6

experiment-commit-time

2026-10-27T20:10:52Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T16:50:56.173213041Z

shortname

sweet_cockroachdb

upload

20261029.1

upload-file

results

upload-part

20261029.1/0

upload-time

2026-10-29T00:01:23Z

label

values

toolchain

upload:20261029.1:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.8µs ± 5%
CockroachDBkv50/nodes=1-8	71.6µs ± 5%
CockroachDBkv95/nodes=1-8	51.6µs ± 3%
CockroachDBkv0/nodes=3-8	80.5µs ± 5%
CockroachDBkv50/nodes=3-8	71.1µs ± 5%
CockroachDBkv95/nodes=3-8	51.5µs ± 2%
[Geomean]	66.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 3%
CockroachDBkv50/nodes=1-8	4.86GB ± 3%
CockroachDBkv95/nodes=1-8	3.65GB ± 5%
CockroachDBkv0/nodes=3-8	4.73GB ± 2%
CockroachDBkv50/nodes=3-8	4.80GB ± 4%
CockroachDBkv95/nodes=3-8	3.70GB ± 7%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.09GB ± 5%
CockroachDBkv50/nodes=1-8	6.33GB ± 4%
CockroachDBkv95/nodes=1-8	4.80GB ±10%
CockroachDBkv0/nodes=3-8	6.22GB ± 5%
CockroachDBkv50/nodes=3-8	6.32GB ± 5%
CockroachDBkv95/nodes=3-8	4.78GB ± 9%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	7.98GB ± 4%
CockroachDBkv50/nodes=1-8	8.40GB ± 4%
CockroachDBkv95/nodes=1-8	6.67GB ± 7%
CockroachDBkv0/nodes=3-8	8.10GB ± 4%
CockroachDBkv50/nodes=3-8	8.30GB ± 4%
CockroachDBkv95/nodes=3-8	6.67GB ± 7%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	413M ± 6%
CockroachDBkv50/nodes=1-8	490M ± 7%
CockroachDBkv95/nodes=1-8	329M ± 9%
CockroachDBkv0/nodes=3-8	414M ±10%
CockroachDBkv50/nodes=3-8	473M ± 9%
CockroachDBkv95/nodes=3-8	331M ± 9%
[Geomean]	403M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.7G ±60%
CockroachDBkv50/nodes=1-8	16.8G ±34%
CockroachDBkv95/nodes=1-8	14.0G ±62%
CockroachDBkv0/nodes=3-8	10.0G ±50%
CockroachDBkv50/nodes=3-8	17.4G ±63%
CockroachDBkv95/nodes=3-8	14.0G ±65%
[Geomean]	13.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	311M ±22%
CockroachDBkv50/nodes=1-8	287M ±18%
CockroachDBkv95/nodes=1-8	260M ±10%
CockroachDBkv0/nodes=3-8	334M ±10%
CockroachDBkv50/nodes=3-8	273M ±35%
CockroachDBkv95/nodes=3-8	260M ±10%
[Geomean]	286M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	740M ±27%
CockroachDBkv50/nodes=1-8	889M ± 6%
CockroachDBkv95/nodes=1-8	506M ±20%
CockroachDBkv0/nodes=3-8	697M ± 9%
CockroachDBkv50/nodes=3-8	839M ±16%
CockroachDBkv95/nodes=3-8	544M ±23%
[Geomean]	688M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.64G ±48%
CockroachDBkv50/nodes=1-8	7.09G ±10%
CockroachDBkv95/nodes=1-8	2.73G ±97%
CockroachDBkv0/nodes=3-8	4.79G ±46%
CockroachDBkv50/nodes=3-8	6.71G ±40%
CockroachDBkv95/nodes=3-8	2.75G ±72%
[Geomean]	4.61G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 5%
CockroachDBkv50/nodes=1-8	6.99k ± 4%
CockroachDBkv95/nodes=1-8	971 ± 3%
CockroachDBkv0/nodes=3-8	12.4k ± 5%
CockroachDBkv50/nodes=3-8	7.04k ± 4%
CockroachDBkv95/nodes=3-8	971 ± 3%
[Geomean]	4.38k

	write-ops
CockroachDBkv0/nodes=1-8	734k ± 5%
CockroachDBkv50/nodes=1-8	420k ± 4%
CockroachDBkv95/nodes=1-8	58.3k ± 3%
CockroachDBkv0/nodes=3-8	746k ± 5%
CockroachDBkv50/nodes=3-8	423k ± 4%
CockroachDBkv95/nodes=3-8	58.3k ± 3%
[Geomean]	263k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	239M ± 7%
CockroachDBkv95/nodes=1-8	261M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	241M ±14%
CockroachDBkv95/nodes=3-8	260M ± 2%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.4G ±57%
CockroachDBkv95/nodes=1-8	16.7G ±73%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	18.1G ±78%
CockroachDBkv95/nodes=3-8	18.2G ±74%
[Geomean]	17.3G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	148M ±32%
CockroachDBkv95/nodes=1-8	232M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	163M ±75%
CockroachDBkv95/nodes=3-8	233M ±14%
[Geomean]	190M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	357M ±13%
CockroachDBkv95/nodes=1-8	354M ± 9%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	352M ±14%
CockroachDBkv95/nodes=3-8	352M ±10%
[Geomean]	354M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.31G ±94%
CockroachDBkv95/nodes=1-8	1.33G ±173%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.97G ±144%
CockroachDBkv95/nodes=3-8	1.44G ±180%
[Geomean]	2.08G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.97k ± 4%
CockroachDBkv95/nodes=1-8	18.4k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.03k ± 5%
CockroachDBkv95/nodes=3-8	18.5k ± 2%
[Geomean]	11.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	418k ± 4%
CockroachDBkv95/nodes=1-8	1.11M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	422k ± 5%
CockroachDBkv95/nodes=3-8	1.11M ± 1%
[Geomean]	682k

Go Performance Dashboard