Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

branch

release-branch.go1.26

builder

go1.26-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

155c25e249cab56f740aa93c81ebcb761dd32290

experiment-commit-time

2026-02-26T18:36:00Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T18:43:36.129410675Z

shortname

sweet_cockroachdb

upload

20260227.8

upload-file

results

upload-part

20260227.8/0

upload-time

2026-02-27T01:30:00Z

label

values

toolchain

upload:20260227.8:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	90.6µs ± 7%
CockroachDBkv50/nodes=1-8	71.3µs ± 3%
CockroachDBkv95/nodes=1-8	46.9µs ± 4%
CockroachDBkv0/nodes=3-8	88.7µs ± 5%
CockroachDBkv50/nodes=3-8	71.9µs ± 4%
CockroachDBkv95/nodes=3-8	46.7µs ± 3%
[Geo mean]	67.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.73GB ± 5%
CockroachDBkv50/nodes=1-8	4.51GB ± 5%
CockroachDBkv95/nodes=1-8	3.25GB ± 7%
CockroachDBkv0/nodes=3-8	4.73GB ± 4%
CockroachDBkv50/nodes=3-8	4.55GB ± 5%
CockroachDBkv95/nodes=3-8	3.28GB ± 7%
[Geo mean]	4.12GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.63GB ± 6%
CockroachDBkv50/nodes=1-8	6.19GB ± 7%
CockroachDBkv95/nodes=1-8	4.43GB ±12%
CockroachDBkv0/nodes=3-8	6.72GB ± 6%
CockroachDBkv50/nodes=3-8	6.19GB ± 4%
CockroachDBkv95/nodes=3-8	4.51GB ±15%
[Geo mean]	5.69GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.77GB ± 6%
CockroachDBkv50/nodes=1-8	8.31GB ± 7%
CockroachDBkv95/nodes=1-8	6.24GB ±12%
CockroachDBkv0/nodes=3-8	8.92GB ± 5%
CockroachDBkv50/nodes=3-8	8.33GB ± 5%
CockroachDBkv95/nodes=3-8	6.32GB ±12%
[Geo mean]	7.73GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	444M ± 9%
CockroachDBkv50/nodes=1-8	571M ± 4%
CockroachDBkv95/nodes=1-8	288M ±20%
CockroachDBkv0/nodes=3-8	436M ± 6%
CockroachDBkv50/nodes=3-8	563M ±12%
CockroachDBkv95/nodes=3-8	279M ±20%
[Geo mean]	413M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	7.53G ±21%
CockroachDBkv50/nodes=1-8	10.8G ±34%
CockroachDBkv95/nodes=1-8	13.9G ±78%
CockroachDBkv0/nodes=3-8	7.91G ±36%
CockroachDBkv50/nodes=3-8	13.9G ±78%
CockroachDBkv95/nodes=3-8	17.7G ±21%
[Geo mean]	11.4G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	353M ±10%
CockroachDBkv50/nodes=1-8	383M ± 8%
CockroachDBkv95/nodes=1-8	215M ±30%
CockroachDBkv0/nodes=3-8	348M ± 4%
CockroachDBkv50/nodes=3-8	360M ±28%
CockroachDBkv95/nodes=3-8	199M ±41%
[Geo mean]	300M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	832M ±13%
CockroachDBkv50/nodes=1-8	1.06G ±27%
CockroachDBkv95/nodes=1-8	423M ±21%
CockroachDBkv0/nodes=3-8	796M ±11%
CockroachDBkv50/nodes=3-8	1.05G ±22%
CockroachDBkv95/nodes=3-8	415M ±25%
[Geo mean]	711M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	3.83G ±61%
CockroachDBkv50/nodes=1-8	6.27G ± 7%
CockroachDBkv95/nodes=1-8	2.27G ±148%
CockroachDBkv0/nodes=3-8	3.73G ±55%
CockroachDBkv50/nodes=3-8	6.32G ±15%
CockroachDBkv95/nodes=3-8	2.57G ±88%
[Geo mean]	3.86G

	write-ops/sec
CockroachDBkv0/nodes=1-8	11.0k ± 7%
CockroachDBkv50/nodes=1-8	7.01k ± 2%
CockroachDBkv95/nodes=1-8	1.06k ± 4%
CockroachDBkv0/nodes=3-8	11.3k ± 5%
CockroachDBkv50/nodes=3-8	6.95k ± 4%
CockroachDBkv95/nodes=3-8	1.07k ± 3%
[Geo mean]	4.36k

	write-ops
CockroachDBkv0/nodes=1-8	663k ± 7%
CockroachDBkv50/nodes=1-8	421k ± 2%
CockroachDBkv95/nodes=1-8	63.9k ± 4%
CockroachDBkv0/nodes=3-8	677k ± 5%
CockroachDBkv50/nodes=3-8	417k ± 4%
CockroachDBkv95/nodes=3-8	64.2k ± 3%
[Geo mean]	262k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	157M ± 5%
CockroachDBkv95/nodes=1-8	235M ± 5%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	165M ±15%
CockroachDBkv95/nodes=3-8	232M ± 5%
[Geo mean]	194M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	10.5G ±54%
CockroachDBkv95/nodes=1-8	18.7G ±84%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	10.6G ±49%
CockroachDBkv95/nodes=3-8	23.2G ±71%
[Geo mean]	14.8G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	124M ±42%
CockroachDBkv95/nodes=1-8	190M ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	130M ±42%
CockroachDBkv95/nodes=3-8	174M ±47%
[Geo mean]	152M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	312M ± 7%
CockroachDBkv95/nodes=1-8	324M ±17%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	310M ±24%
CockroachDBkv95/nodes=3-8	312M ±14%
[Geo mean]	314M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	878M ±76%
CockroachDBkv95/nodes=1-8	1.37G ±214%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.19G ±115%
CockroachDBkv95/nodes=3-8	1.66G ±174%
[Geo mean]	1.24G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.01k ± 3%
CockroachDBkv95/nodes=1-8	20.2k ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.95k ± 4%
CockroachDBkv95/nodes=3-8	20.3k ± 3%
[Geo mean]	11.9k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	421k ± 3%
CockroachDBkv95/nodes=1-8	1.21M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	417k ± 4%
CockroachDBkv95/nodes=3-8	1.22M ± 3%
[Geo mean]	714k

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