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-goamd64v3

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

cpu

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

experiment-commit

aa6fc252ed3f092977a345d7db29547d7a553f13

experiment-commit-time

2026-09-22T20:09:41Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-22T20:17:38.270681962Z

shortname

sweet_cockroachdb

upload

20260923.29

upload-file

results

upload-part

20260923.29/0

upload-time

2026-09-23T03:18:33Z

label

values

toolchain

upload:20260923.29:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	79.9µs ±10%
CockroachDBkv50/nodes=1-8	70.7µs ± 4%
CockroachDBkv95/nodes=1-8	50.7µs ± 3%
CockroachDBkv0/nodes=3-8	80.1µs ±12%
CockroachDBkv50/nodes=3-8	70.2µs ± 6%
CockroachDBkv95/nodes=3-8	50.6µs ± 3%
[Geomean]	65.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 3%
CockroachDBkv50/nodes=1-8	4.82GB ± 3%
CockroachDBkv95/nodes=1-8	3.71GB ± 6%
CockroachDBkv0/nodes=3-8	4.71GB ± 2%
CockroachDBkv50/nodes=3-8	4.77GB ± 3%
CockroachDBkv95/nodes=3-8	3.69GB ± 5%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.08GB ± 8%
CockroachDBkv50/nodes=1-8	6.32GB ± 4%
CockroachDBkv95/nodes=1-8	4.85GB ±10%
CockroachDBkv0/nodes=3-8	6.12GB ± 6%
CockroachDBkv50/nodes=3-8	6.25GB ± 6%
CockroachDBkv95/nodes=3-8	4.85GB ±11%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	7.97GB ± 6%
CockroachDBkv50/nodes=1-8	8.35GB ± 2%
CockroachDBkv95/nodes=1-8	6.74GB ± 7%
CockroachDBkv0/nodes=3-8	8.02GB ± 4%
CockroachDBkv50/nodes=3-8	8.31GB ± 3%
CockroachDBkv95/nodes=3-8	6.73GB ± 9%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	406M ±10%
CockroachDBkv50/nodes=1-8	475M ±11%
CockroachDBkv95/nodes=1-8	323M ±10%
CockroachDBkv0/nodes=3-8	407M ±13%
CockroachDBkv50/nodes=3-8	466M ±14%
CockroachDBkv95/nodes=3-8	324M ±13%
[Geomean]	395M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.2G ±63%
CockroachDBkv50/nodes=1-8	17.8G ±51%
CockroachDBkv95/nodes=1-8	18.1G ± 8%
CockroachDBkv0/nodes=3-8	10.8G ±50%
CockroachDBkv50/nodes=3-8	19.0G ±52%
CockroachDBkv95/nodes=3-8	15.9G ±89%
[Geomean]	14.9G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	317M ±18%
CockroachDBkv50/nodes=1-8	264M ±36%
CockroachDBkv95/nodes=1-8	247M ±12%
CockroachDBkv0/nodes=3-8	319M ±19%
CockroachDBkv50/nodes=3-8	245M ±42%
CockroachDBkv95/nodes=3-8	249M ± 9%
[Geomean]	272M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	770M ±18%
CockroachDBkv50/nodes=1-8	847M ±19%
CockroachDBkv95/nodes=1-8	497M ±19%
CockroachDBkv0/nodes=3-8	752M ±38%
CockroachDBkv50/nodes=3-8	818M ±15%
CockroachDBkv95/nodes=3-8	497M ±29%
[Geomean]	680M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.40G ±59%
CockroachDBkv50/nodes=1-8	7.05G ±28%
CockroachDBkv95/nodes=1-8	3.22G ±92%
CockroachDBkv0/nodes=3-8	4.88G ±50%
CockroachDBkv50/nodes=3-8	7.50G ±22%
CockroachDBkv95/nodes=3-8	3.08G ±83%
[Geomean]	4.73G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.5k ±11%
CockroachDBkv50/nodes=1-8	7.08k ± 4%
CockroachDBkv95/nodes=1-8	986 ± 3%
CockroachDBkv0/nodes=3-8	12.4k ±10%
CockroachDBkv50/nodes=3-8	7.13k ± 6%
CockroachDBkv95/nodes=3-8	987 ± 4%
[Geomean]	4.44k

	write-ops
CockroachDBkv0/nodes=1-8	752k ±11%
CockroachDBkv50/nodes=1-8	425k ± 4%
CockroachDBkv95/nodes=1-8	59.2k ± 3%
CockroachDBkv0/nodes=3-8	746k ±10%
CockroachDBkv50/nodes=3-8	428k ± 6%
CockroachDBkv95/nodes=3-8	59.3k ± 4%
[Geomean]	267k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	233M ±11%
CockroachDBkv95/nodes=1-8	257M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	243M ±19%
CockroachDBkv95/nodes=3-8	257M ± 3%
[Geomean]	247M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	17.3G ±55%
CockroachDBkv95/nodes=1-8	21.9G ±78%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.5G ±54%
CockroachDBkv95/nodes=3-8	21.2G ±76%
[Geomean]	19.3G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	141M ±66%
CockroachDBkv95/nodes=1-8	221M ±16%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	154M ±74%
CockroachDBkv95/nodes=3-8	223M ±13%
[Geomean]	181M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	351M ±14%
CockroachDBkv95/nodes=1-8	342M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	349M ±25%
CockroachDBkv95/nodes=3-8	342M ±13%
[Geomean]	346M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	2.63G ±165%
CockroachDBkv95/nodes=1-8	1.85G ±96%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.91G ±85%
CockroachDBkv95/nodes=3-8	1.64G ±130%
[Geomean]	2.36G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.06k ± 4%
CockroachDBkv95/nodes=1-8	18.7k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.11k ± 6%
CockroachDBkv95/nodes=3-8	18.8k ± 3%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	424k ± 4%
CockroachDBkv95/nodes=1-8	1.12M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	427k ± 6%
CockroachDBkv95/nodes=3-8	1.13M ± 3%
[Geomean]	692k

Go Performance Dashboard