Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

e92229e24a387cc006a750af176b07a459ba71a1

experiment-commit-time

2026-10-08T15:17:05Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-09T12:39:33.201437648Z

shortname

sweet_cockroachdb

upload

20261009.165

upload-file

results

upload-part

20261009.165/0

upload-time

2026-10-09T19:38:31Z

label

values

toolchain

upload:20261009.165:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	81.2µs ± 9%
CockroachDBkv50/nodes=1-8	69.6µs ± 4%
CockroachDBkv95/nodes=1-8	50.9µs ± 3%
CockroachDBkv0/nodes=3-8	80.0µs ±10%
CockroachDBkv50/nodes=3-8	69.0µs ± 4%
CockroachDBkv95/nodes=3-8	50.7µs ± 2%
[Geomean]	65.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.67GB ± 4%
CockroachDBkv50/nodes=1-8	4.78GB ± 3%
CockroachDBkv95/nodes=1-8	3.67GB ± 6%
CockroachDBkv0/nodes=3-8	4.70GB ± 3%
CockroachDBkv50/nodes=3-8	4.82GB ± 2%
CockroachDBkv95/nodes=3-8	3.70GB ± 5%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.05GB ± 7%
CockroachDBkv50/nodes=1-8	6.24GB ± 4%
CockroachDBkv95/nodes=1-8	4.80GB ±10%
CockroachDBkv0/nodes=3-8	6.10GB ± 8%
CockroachDBkv50/nodes=3-8	6.26GB ± 4%
CockroachDBkv95/nodes=3-8	4.86GB ±10%
[Geomean]	5.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	7.93GB ± 5%
CockroachDBkv50/nodes=1-8	8.29GB ± 3%
CockroachDBkv95/nodes=1-8	6.68GB ± 7%
CockroachDBkv0/nodes=3-8	7.98GB ± 6%
CockroachDBkv50/nodes=3-8	8.34GB ± 4%
CockroachDBkv95/nodes=3-8	6.74GB ± 8%
[Geomean]	7.63GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	411M ±11%
CockroachDBkv50/nodes=1-8	458M ±10%
CockroachDBkv95/nodes=1-8	318M ±14%
CockroachDBkv0/nodes=3-8	407M ±11%
CockroachDBkv50/nodes=3-8	449M ±12%
CockroachDBkv95/nodes=3-8	327M ± 5%
[Geomean]	391M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.7G ±83%
CockroachDBkv50/nodes=1-8	17.5G ±42%
CockroachDBkv95/nodes=1-8	14.7G ±60%
CockroachDBkv0/nodes=3-8	11.4G ±60%
CockroachDBkv50/nodes=3-8	16.9G ±58%
CockroachDBkv95/nodes=3-8	16.9G ±33%
[Geomean]	14.6G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	319M ± 5%
CockroachDBkv50/nodes=1-8	275M ±33%
CockroachDBkv95/nodes=1-8	254M ±17%
CockroachDBkv0/nodes=3-8	307M ±29%
CockroachDBkv50/nodes=3-8	273M ±45%
CockroachDBkv95/nodes=3-8	257M ± 5%
[Geomean]	280M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	783M ±28%
CockroachDBkv50/nodes=1-8	825M ±23%
CockroachDBkv95/nodes=1-8	484M ±31%
CockroachDBkv0/nodes=3-8	737M ±37%
CockroachDBkv50/nodes=3-8	799M ±26%
CockroachDBkv95/nodes=3-8	497M ±19%
[Geomean]	671M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.88G ±59%
CockroachDBkv50/nodes=1-8	6.73G ±20%
CockroachDBkv95/nodes=1-8	2.41G ±123%
CockroachDBkv0/nodes=3-8	4.93G ±63%
CockroachDBkv50/nodes=3-8	6.33G ±31%
CockroachDBkv95/nodes=3-8	2.27G ±70%
[Geomean]	4.21G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.3k ± 8%
CockroachDBkv50/nodes=1-8	7.20k ± 5%
CockroachDBkv95/nodes=1-8	980 ± 3%
CockroachDBkv0/nodes=3-8	12.5k ± 9%
CockroachDBkv50/nodes=3-8	7.26k ± 4%
CockroachDBkv95/nodes=3-8	986 ± 3%
[Geomean]	4.45k

	write-ops
CockroachDBkv0/nodes=1-8	740k ± 8%
CockroachDBkv50/nodes=1-8	432k ± 5%
CockroachDBkv95/nodes=1-8	58.8k ± 3%
CockroachDBkv0/nodes=3-8	752k ± 9%
CockroachDBkv50/nodes=3-8	436k ± 4%
CockroachDBkv95/nodes=3-8	59.2k ± 3%
[Geomean]	267k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	242M ±13%
CockroachDBkv95/nodes=1-8	257M ± 5%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ±22%
CockroachDBkv95/nodes=3-8	258M ± 3%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	17.4G ±48%
CockroachDBkv95/nodes=1-8	18.7G ±73%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.2G ±59%
CockroachDBkv95/nodes=3-8	17.8G ±45%
[Geomean]	17.5G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	167M ±46%
CockroachDBkv95/nodes=1-8	230M ±20%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	167M ±71%
CockroachDBkv95/nodes=3-8	233M ± 6%
[Geomean]	197M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	354M ±14%
CockroachDBkv95/nodes=1-8	345M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	352M ±26%
CockroachDBkv95/nodes=3-8	351M ± 5%
[Geomean]	351M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	2.88G ±124%
CockroachDBkv95/nodes=1-8	1.35G ±178%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.96G ±108%
CockroachDBkv95/nodes=3-8	975M ±72%
[Geomean]	1.83G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.18k ± 5%
CockroachDBkv95/nodes=1-8	18.6k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.24k ± 4%
CockroachDBkv95/nodes=3-8	18.7k ± 2%
[Geomean]	11.6k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	431k ± 5%
CockroachDBkv95/nodes=1-8	1.12M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	434k ± 4%
CockroachDBkv95/nodes=3-8	1.12M ± 2%
[Geomean]	697k

Go Performance Dashboard