Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7ba6f826adc166100228319b6a94683fb0d32ed4
branch	release-branch.go1.26
builder	go1.26-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	42384491881bff880c61368b377358ea4c4b8d34
experiment-commit-time	2026-07-22T14:39:41Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-22T19:56:38.931380696Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260723.12
upload-file	results
upload-part	20260723.12/0
upload-time	2026-07-23T01:11:05Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 0%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.4µs ± 0%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.20GB ± 3%
CockroachDBkv50/nodes=1-48	3.37GB ± 2%
CockroachDBkv95/nodes=1-48	1.68GB ±31%
CockroachDBkv0/nodes=3-48	4.18GB ± 3%
CockroachDBkv50/nodes=3-48	3.38GB ± 1%
CockroachDBkv95/nodes=3-48	1.69GB ±33%
[Geomean]	2.88GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.84GB ± 4%
CockroachDBkv50/nodes=1-48	4.48GB ± 1%
CockroachDBkv95/nodes=1-48	2.52GB ±22%
CockroachDBkv0/nodes=3-48	5.83GB ± 2%
CockroachDBkv50/nodes=3-48	4.50GB ± 2%
CockroachDBkv95/nodes=3-48	2.52GB ±30%
[Geomean]	4.04GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	10.6GB ± 4%
CockroachDBkv50/nodes=1-48	7.55GB ± 8%
CockroachDBkv95/nodes=1-48	5.24GB ±10%
CockroachDBkv0/nodes=3-48	10.4GB ± 3%
CockroachDBkv50/nodes=3-48	7.62GB ± 7%
CockroachDBkv95/nodes=3-48	5.20GB ±12%
[Geomean]	7.47GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.0M ±19%
CockroachDBkv50/nodes=1-48	3.66M ± 4%
CockroachDBkv95/nodes=1-48	2.81M ±39%
CockroachDBkv0/nodes=3-48	13.9M ±86%
CockroachDBkv50/nodes=3-48	4.03M ±27%
CockroachDBkv95/nodes=3-48	2.96M ±45%
[Geomean]	5.64M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.02G ±99%
CockroachDBkv50/nodes=1-48	916M ± 8%
CockroachDBkv95/nodes=1-48	235M ±157%
CockroachDBkv0/nodes=3-48	2.30G ±99%
CockroachDBkv50/nodes=3-48	1.04G ±36%
CockroachDBkv95/nodes=3-48	264M ±154%
[Geomean]	861M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.65M ± 9%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.63M ± 4%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	52.0M ±239%
CockroachDBkv50/nodes=1-48	2.13M ±17%
CockroachDBkv95/nodes=1-48	3.20M ± 6%
CockroachDBkv0/nodes=3-48	77.4M ±160%
CockroachDBkv50/nodes=3-48	2.14M ±12%
CockroachDBkv95/nodes=3-48	3.26M ± 8%
[Geomean]	7.59M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	202M ± 5%
CockroachDBkv50/nodes=1-48	4.81M ±25%
CockroachDBkv95/nodes=1-48	4.52M ±22%
CockroachDBkv0/nodes=3-48	220M ±10%
CockroachDBkv50/nodes=3-48	4.76M ±26%
CockroachDBkv95/nodes=3-48	4.85M ±36%
[Geomean]	16.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 1%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 0%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.63k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 1%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 0%
CockroachDBkv0/nodes=3-48	1.74M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 7%
CockroachDBkv95/nodes=1-48	670k ±154%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.58M ±28%
CockroachDBkv95/nodes=3-48	760k ±150%
[Geomean]	1.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	869M ± 8%
CockroachDBkv95/nodes=1-48	232M ±160%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	993M ±35%
CockroachDBkv95/nodes=3-48	263M ±156%
[Geomean]	479M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	510k ±76%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	540k ±85%
[Geomean]	606k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	1.71M ± 0%
[Geomean]	1.23M

Go Performance Dashboard