Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

8ada93d797e9f9f30f78cd5e3a0c373363395db6

experiment-commit-time

2026-10-01T01:38:41Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T11:58:03.183984349Z

shortname

sweet_cockroachdb

upload

20261001.154

upload-file

results

upload-part

20261001.154/0

upload-time

2026-10-01T17:45:51Z

label

values

toolchain

upload:20261001.154:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.0µs ± 5%
CockroachDBkv50/nodes=1-8	42.4µs ± 4%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	48.3µs ± 5%
CockroachDBkv50/nodes=3-8	42.7µs ± 5%
CockroachDBkv95/nodes=3-8	34.1µs ± 2%
[Geomean]	41.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.23GB ±19%
CockroachDBkv0/nodes=3-8	5.06GB ± 3%
CockroachDBkv50/nodes=3-8	5.19GB ± 3%
CockroachDBkv95/nodes=3-8	3.30GB ±18%
[Geomean]	4.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.68GB ± 9%
CockroachDBkv50/nodes=1-8	6.85GB ± 7%
CockroachDBkv95/nodes=1-8	4.84GB ± 8%
CockroachDBkv0/nodes=3-8	6.76GB ±11%
CockroachDBkv50/nodes=3-8	6.83GB ± 4%
CockroachDBkv95/nodes=3-8	4.80GB ± 5%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.64GB ± 6%
CockroachDBkv50/nodes=1-8	8.98GB ± 4%
CockroachDBkv95/nodes=1-8	6.79GB ± 6%
CockroachDBkv0/nodes=3-8	8.72GB ± 9%
CockroachDBkv50/nodes=3-8	8.95GB ± 3%
CockroachDBkv95/nodes=3-8	6.75GB ± 3%
[Geomean]	8.07GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	234M ± 7%
CockroachDBkv50/nodes=1-8	262M ±12%
CockroachDBkv95/nodes=1-8	66.8M ±45%
CockroachDBkv0/nodes=3-8	236M ± 6%
CockroachDBkv50/nodes=3-8	268M ±13%
CockroachDBkv95/nodes=3-8	67.5M ±39%
[Geomean]	161M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.68G ±24%
CockroachDBkv50/nodes=1-8	14.8G ±74%
CockroachDBkv95/nodes=1-8	1.62G ±57%
CockroachDBkv0/nodes=3-8	5.68G ±20%
CockroachDBkv50/nodes=3-8	13.9G ±78%
CockroachDBkv95/nodes=3-8	1.52G ±58%
[Geomean]	5.04G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	205M ± 6%
CockroachDBkv50/nodes=1-8	187M ±15%
CockroachDBkv95/nodes=1-8	41.5M ±92%
CockroachDBkv0/nodes=3-8	204M ± 5%
CockroachDBkv50/nodes=3-8	182M ±17%
CockroachDBkv95/nodes=3-8	44.1M ±100%
[Geomean]	117M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	369M ± 0%
CockroachDBkv50/nodes=1-8	405M ±17%
CockroachDBkv95/nodes=1-8	186M ±23%
CockroachDBkv0/nodes=3-8	364M ± 6%
CockroachDBkv50/nodes=3-8	394M ±23%
CockroachDBkv95/nodes=3-8	184M ±23%
[Geomean]	300M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.37G ±67%
CockroachDBkv50/nodes=1-8	4.22G ±33%
CockroachDBkv95/nodes=1-8	301M ±34%
CockroachDBkv0/nodes=3-8	1.21G ±47%
CockroachDBkv50/nodes=3-8	4.87G ±32%
CockroachDBkv95/nodes=3-8	322M ±46%
[Geomean]	1.22G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.8k ± 5%
CockroachDBkv50/nodes=1-8	11.8k ± 4%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.7k ± 4%
CockroachDBkv50/nodes=3-8	11.7k ± 4%
CockroachDBkv95/nodes=3-8	1.46k ± 2%
[Geomean]	7.10k

	write-ops
CockroachDBkv0/nodes=1-8	1.25M ± 5%
CockroachDBkv50/nodes=1-8	708k ± 4%
CockroachDBkv95/nodes=1-8	87.6k ± 1%
CockroachDBkv0/nodes=3-8	1.24M ± 4%
CockroachDBkv50/nodes=3-8	705k ± 4%
CockroachDBkv95/nodes=3-8	87.7k ± 2%
[Geomean]	426k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	153M ±13%
CockroachDBkv95/nodes=1-8	52.4M ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	158M ±13%
CockroachDBkv95/nodes=3-8	52.8M ±45%
[Geomean]	90.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.0G ±69%
CockroachDBkv95/nodes=1-8	1.88G ±100%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.5G ±83%
CockroachDBkv95/nodes=3-8	1.58G ±53%
[Geomean]	4.86G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	114M ±52%
CockroachDBkv95/nodes=1-8	23.9M ±128%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	119M ±40%
CockroachDBkv95/nodes=3-8	25.8M ±152%
[Geomean]	53.8M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	221M ±10%
CockroachDBkv95/nodes=1-8	168M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	221M ±14%
CockroachDBkv95/nodes=3-8	161M ±30%
[Geomean]	191M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.10G ±168%
CockroachDBkv95/nodes=1-8	257M ±31%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.46G ±121%
CockroachDBkv95/nodes=3-8	261M ±60%
[Geomean]	573M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.8k ± 4%
CockroachDBkv95/nodes=1-8	27.7k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.7k ± 5%
CockroachDBkv95/nodes=3-8	27.8k ± 2%
[Geomean]	18.1k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	706k ± 4%
CockroachDBkv95/nodes=1-8	1.66M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	703k ± 5%
CockroachDBkv95/nodes=3-8	1.67M ± 2%
[Geomean]	1.08M

Go Performance Dashboard