Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

branch

release-branch.go1.26

builder

go1.26-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

495e6c6b0932e4a83c0ba1784c72e10d62a8ac2b

experiment-commit-time

2026-02-21T01:12:21Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-21T01:18:45.089777872Z

shortname

sweet_cockroachdb

upload

20260221.9

upload-file

results

upload-part

20260221.9/0

upload-time

2026-02-21T06:47:03Z

label

values

toolchain

upload:20260221.9:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	44.0µs ± 3%
CockroachDBkv50/nodes=1-8	37.0µs ± 3%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	43.8µs ± 4%
CockroachDBkv50/nodes=3-8	36.9µs ± 3%
CockroachDBkv95/nodes=3-8	33.5µs ± 1%
[Geo mean]	37.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.19GB ± 3%
CockroachDBkv50/nodes=1-8	4.57GB ± 3%
CockroachDBkv95/nodes=1-8	2.20GB ±27%
CockroachDBkv0/nodes=3-8	5.21GB ± 3%
CockroachDBkv50/nodes=3-8	4.59GB ± 3%
CockroachDBkv95/nodes=3-8	2.10GB ±32%
[Geo mean]	3.72GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.36GB ± 7%
CockroachDBkv50/nodes=1-8	6.22GB ± 4%
CockroachDBkv95/nodes=1-8	2.98GB ±28%
CockroachDBkv0/nodes=3-8	7.56GB ± 7%
CockroachDBkv50/nodes=3-8	6.18GB ± 3%
CockroachDBkv95/nodes=3-8	2.82GB ±35%
[Geo mean]	5.12GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.48GB ± 3%
CockroachDBkv50/nodes=1-8	8.26GB ± 4%
CockroachDBkv95/nodes=1-8	4.93GB ±17%
CockroachDBkv0/nodes=3-8	9.69GB ± 5%
CockroachDBkv50/nodes=3-8	8.20GB ± 4%
CockroachDBkv95/nodes=3-8	4.74GB ±19%
[Geo mean]	7.25GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	211M ± 4%
CockroachDBkv50/nodes=1-8	200M ±10%
CockroachDBkv95/nodes=1-8	10.6M ±60%
CockroachDBkv0/nodes=3-8	208M ± 5%
CockroachDBkv50/nodes=3-8	203M ±11%
CockroachDBkv95/nodes=3-8	10.1M ±89%
[Geo mean]	75.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.40G ±51%
CockroachDBkv50/nodes=1-8	9.56G ±80%
CockroachDBkv95/nodes=1-8	850M ±97%
CockroachDBkv0/nodes=3-8	5.05G ±26%
CockroachDBkv50/nodes=3-8	10.7G ±70%
CockroachDBkv95/nodes=3-8	741M ±172%
[Geo mean]	3.57G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	179M ±11%
CockroachDBkv50/nodes=1-8	160M ±22%
CockroachDBkv95/nodes=1-8	2.53M ± 3%
CockroachDBkv0/nodes=3-8	180M ± 7%
CockroachDBkv50/nodes=3-8	160M ±19%
CockroachDBkv95/nodes=3-8	2.54M ± 5%
[Geo mean]	41.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	325M ± 3%
CockroachDBkv50/nodes=1-8	347M ± 8%
CockroachDBkv95/nodes=1-8	51.5M ±63%
CockroachDBkv0/nodes=3-8	325M ± 7%
CockroachDBkv50/nodes=3-8	362M ± 7%
CockroachDBkv95/nodes=3-8	49.0M ±80%
[Geo mean]	180M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.53G ±58%
CockroachDBkv50/nodes=1-8	2.39G ±57%
CockroachDBkv95/nodes=1-8	96.4M ±65%
CockroachDBkv0/nodes=3-8	1.22G ±71%
CockroachDBkv50/nodes=3-8	2.23G ±81%
CockroachDBkv95/nodes=3-8	91.8M ±83%
[Geo mean]	667M

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.7k ± 3%
CockroachDBkv50/nodes=1-8	13.5k ± 3%
CockroachDBkv95/nodes=1-8	1.49k ± 1%
CockroachDBkv0/nodes=3-8	22.8k ± 4%
CockroachDBkv50/nodes=3-8	13.6k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 1%
[Geo mean]	7.71k

	write-ops
CockroachDBkv0/nodes=1-8	1.36M ± 3%
CockroachDBkv50/nodes=1-8	812k ± 3%
CockroachDBkv95/nodes=1-8	89.4k ± 1%
CockroachDBkv0/nodes=3-8	1.37M ± 4%
CockroachDBkv50/nodes=3-8	814k ± 3%
CockroachDBkv95/nodes=3-8	89.3k ± 1%
[Geo mean]	463k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	125M ±10%
CockroachDBkv95/nodes=1-8	5.92M ±88%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	123M ±11%
CockroachDBkv95/nodes=3-8	5.43M ±117%
[Geo mean]	26.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	8.79G ±95%
CockroachDBkv95/nodes=1-8	827M ±103%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	9.58G ±51%
CockroachDBkv95/nodes=3-8	718M ±180%
[Geo mean]	2.66G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±35%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	108M ±18%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.71M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	197M ± 7%
CockroachDBkv95/nodes=1-8	31.2M ±95%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	196M ± 7%
CockroachDBkv95/nodes=3-8	29.3M ±114%
[Geo mean]	77.1M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	915M ±120%
CockroachDBkv95/nodes=1-8	68.9M ±83%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	610M ±98%
CockroachDBkv95/nodes=3-8	64.2M ±109%
[Geo mean]	223M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.5k ± 3%
CockroachDBkv95/nodes=1-8	28.3k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.6k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 1%
[Geo mean]	19.6k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	811k ± 3%
CockroachDBkv95/nodes=1-8	1.70M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	814k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 1%
[Geo mean]	1.18M

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