Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release

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

cpu

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

experiment-commit

55f10fceb13ecd9e57b2dd37143e72c24c106a1f

experiment-commit-time

2026-08-26T14:19:39Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T14:27:05.764106155Z

shortname

sweet_cockroachdb

upload

20260826.119

upload-file

results

upload-part

20260826.119/0

upload-time

2026-08-26T21:28:22Z

label

values

toolchain

upload:20260826.119:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	78.5µs ± 6%
CockroachDBkv50/nodes=1-8	70.3µs ± 7%
CockroachDBkv95/nodes=1-8	51.1µs ± 2%
CockroachDBkv0/nodes=3-8	79.8µs ± 7%
CockroachDBkv50/nodes=3-8	70.3µs ± 4%
CockroachDBkv95/nodes=3-8	51.0µs ± 2%
[Geomean]	65.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.75GB ± 4%
CockroachDBkv50/nodes=1-8	4.87GB ± 3%
CockroachDBkv95/nodes=1-8	3.72GB ± 7%
CockroachDBkv0/nodes=3-8	4.73GB ± 4%
CockroachDBkv50/nodes=3-8	4.82GB ± 3%
CockroachDBkv95/nodes=3-8	3.64GB ± 6%
[Geomean]	4.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.17GB ± 4%
CockroachDBkv50/nodes=1-8	6.36GB ± 6%
CockroachDBkv95/nodes=1-8	4.84GB ±11%
CockroachDBkv0/nodes=3-8	6.19GB ± 6%
CockroachDBkv50/nodes=3-8	6.25GB ± 5%
CockroachDBkv95/nodes=3-8	4.74GB ± 8%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.04GB ± 6%
CockroachDBkv50/nodes=1-8	8.40GB ± 3%
CockroachDBkv95/nodes=1-8	6.72GB ± 8%
CockroachDBkv0/nodes=3-8	8.06GB ± 5%
CockroachDBkv50/nodes=3-8	8.30GB ± 3%
CockroachDBkv95/nodes=3-8	6.61GB ± 6%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	398M ± 7%
CockroachDBkv50/nodes=1-8	472M ±11%
CockroachDBkv95/nodes=1-8	332M ±10%
CockroachDBkv0/nodes=3-8	403M ± 8%
CockroachDBkv50/nodes=3-8	467M ±10%
CockroachDBkv95/nodes=3-8	317M ±11%
[Geomean]	394M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	10.2G ±63%
CockroachDBkv50/nodes=1-8	18.5G ±45%
CockroachDBkv95/nodes=1-8	15.4G ±72%
CockroachDBkv0/nodes=3-8	11.2G ±92%
CockroachDBkv50/nodes=3-8	16.6G ±62%
CockroachDBkv95/nodes=3-8	13.1G ±68%
[Geomean]	13.9G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	317M ±15%
CockroachDBkv50/nodes=1-8	243M ±38%
CockroachDBkv95/nodes=1-8	251M ± 7%
CockroachDBkv0/nodes=3-8	311M ±24%
CockroachDBkv50/nodes=3-8	263M ±30%
CockroachDBkv95/nodes=3-8	258M ± 9%
[Geomean]	272M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	713M ±22%
CockroachDBkv50/nodes=1-8	846M ±13%
CockroachDBkv95/nodes=1-8	528M ±34%
CockroachDBkv0/nodes=3-8	740M ±18%
CockroachDBkv50/nodes=3-8	849M ±25%
CockroachDBkv95/nodes=3-8	492M ±30%
[Geomean]	679M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.32G ±62%
CockroachDBkv50/nodes=1-8	7.65G ±33%
CockroachDBkv95/nodes=1-8	3.32G ±78%
CockroachDBkv0/nodes=3-8	4.89G ±48%
CockroachDBkv50/nodes=3-8	6.82G ±10%
CockroachDBkv95/nodes=3-8	2.32G ±143%
[Geomean]	4.51G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.8k ± 6%
CockroachDBkv50/nodes=1-8	7.13k ± 7%
CockroachDBkv95/nodes=1-8	980 ± 2%
CockroachDBkv0/nodes=3-8	12.6k ± 7%
CockroachDBkv50/nodes=3-8	7.12k ± 4%
CockroachDBkv95/nodes=3-8	979 ± 3%
[Geomean]	4.45k

	write-ops
CockroachDBkv0/nodes=1-8	766k ± 6%
CockroachDBkv50/nodes=1-8	428k ± 7%
CockroachDBkv95/nodes=1-8	58.8k ± 2%
CockroachDBkv0/nodes=3-8	753k ± 7%
CockroachDBkv50/nodes=3-8	427k ± 4%
CockroachDBkv95/nodes=3-8	58.8k ± 3%
[Geomean]	267k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	235M ±11%
CockroachDBkv95/nodes=1-8	259M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	240M ±10%
CockroachDBkv95/nodes=3-8	257M ± 3%
[Geomean]	248M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.0G ±46%
CockroachDBkv95/nodes=1-8	20.9G ±80%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.6G ±71%
CockroachDBkv95/nodes=3-8	15.1G ±99%
[Geomean]	17.8G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	136M ±79%
CockroachDBkv95/nodes=1-8	224M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±67%
CockroachDBkv95/nodes=3-8	238M ± 8%
[Geomean]	182M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	326M ±23%
CockroachDBkv95/nodes=1-8	343M ±12%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	343M ±17%
CockroachDBkv95/nodes=3-8	356M ± 8%
[Geomean]	342M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.97G ±143%
CockroachDBkv95/nodes=1-8	1.83G ±150%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.68G ±90%
CockroachDBkv95/nodes=3-8	832M ±118%
[Geomean]	2.17G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.11k ± 8%
CockroachDBkv95/nodes=1-8	18.6k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.10k ± 4%
CockroachDBkv95/nodes=3-8	18.6k ± 2%
[Geomean]	11.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	427k ± 8%
CockroachDBkv95/nodes=1-8	1.11M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	426k ± 4%
CockroachDBkv95/nodes=3-8	1.12M ± 2%
[Geomean]	690k

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