Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7ba6f826adc166100228319b6a94683fb0d32ed4
branch	master
builder	gotip-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	3ebc1919752fe7c543addee8f4522b2b31390d4e
experiment-commit-time	2026-07-21T15:21:38Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-21T15:27:30.807777095Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260721.61
upload-file	results
upload-part	20260721.61/0
upload-time	2026-07-21T20:43:09Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.3µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.3µs ± 0%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.19GB ± 3%
CockroachDBkv50/nodes=1-48	3.32GB ± 1%
CockroachDBkv95/nodes=1-48	1.75GB ±30%
CockroachDBkv0/nodes=3-48	3.77GB ±24%
CockroachDBkv50/nodes=3-48	3.31GB ± 1%
CockroachDBkv95/nodes=3-48	1.30GB ± 1%
[Geomean]	2.71GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.75GB ± 3%
CockroachDBkv50/nodes=1-48	4.43GB ± 1%
CockroachDBkv95/nodes=1-48	2.54GB ±26%
CockroachDBkv0/nodes=3-48	5.37GB ±20%
CockroachDBkv50/nodes=3-48	4.43GB ± 1%
CockroachDBkv95/nodes=3-48	1.96GB ± 2%
[Geomean]	3.80GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	10.4GB ± 4%
CockroachDBkv50/nodes=1-48	7.28GB ± 1%
CockroachDBkv95/nodes=1-48	5.25GB ±13%
CockroachDBkv0/nodes=3-48	9.70GB ±19%
CockroachDBkv50/nodes=3-48	7.39GB ± 2%
CockroachDBkv95/nodes=3-48	4.72GB ± 3%
[Geomean]	7.15GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	21.1M ±91%
CockroachDBkv50/nodes=1-48	3.67M ± 4%
CockroachDBkv95/nodes=1-48	3.49M ±63%
CockroachDBkv0/nodes=3-48	15.2M ±142%
CockroachDBkv50/nodes=3-48	3.63M ± 7%
CockroachDBkv95/nodes=3-48	2.27M ± 5%
[Geomean]	5.69M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.89G ±21%
CockroachDBkv50/nodes=1-48	913M ± 4%
CockroachDBkv95/nodes=1-48	389M ±124%
CockroachDBkv0/nodes=3-48	2.38G ±99%
CockroachDBkv50/nodes=3-48	906M ± 4%
CockroachDBkv95/nodes=3-48	17.2M ±95%
[Geomean]	610M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.71M ± 6%
CockroachDBkv50/nodes=1-48	1.24M ± 5%
CockroachDBkv95/nodes=1-48	2.34M ± 6%
CockroachDBkv0/nodes=3-48	1.70M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.32M ± 5%
[Geomean]	1.69M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	90.0M ±124%
CockroachDBkv50/nodes=1-48	2.20M ± 0%
CockroachDBkv95/nodes=1-48	3.36M ± 4%
CockroachDBkv0/nodes=3-48	11.4M ±286%
CockroachDBkv50/nodes=3-48	2.17M ± 3%
CockroachDBkv95/nodes=3-48	3.35M ± 1%
[Geomean]	6.17M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	211M ±11%
CockroachDBkv50/nodes=1-48	4.68M ±12%
CockroachDBkv95/nodes=1-48	5.00M ±26%
CockroachDBkv0/nodes=3-48	150M ±94%
CockroachDBkv50/nodes=3-48	4.45M ±12%
CockroachDBkv95/nodes=3-48	4.07M ±10%
[Geomean]	15.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	90.0k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.30M ± 0%
CockroachDBkv95/nodes=1-48	1.25M ±156%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.28M ± 5%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	900k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ± 0%
CockroachDBkv95/nodes=1-48	385M ±127%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	872M ± 8%
CockroachDBkv95/nodes=3-48	11.2M ±11%
[Geomean]	239M

	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	680k ±76%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	562k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.5k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 0%
[Geomean]	1.23M

Go Performance Dashboard