Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	62cbde4f2f7cff29c73ffd94b71ad7bdd5edbb61
experiment-commit-time	2026-10-27T19:25:28Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-27T19:31:52.23032846Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.6
upload-file	results
upload-part	20261028.6/0
upload-time	2026-10-28T00:43:42Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.25GB ±26%
CockroachDBkv50/nodes=1-48	3.95GB ± 1%
CockroachDBkv95/nodes=1-48	2.07GB ±28%
CockroachDBkv0/nodes=3-48	3.33GB ±22%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.42GB ±29%
[Geomean]	3.08GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.82GB ±21%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.68GB ±34%
CockroachDBkv0/nodes=3-48	4.96GB ±17%
CockroachDBkv50/nodes=3-48	5.27GB ± 2%
CockroachDBkv95/nodes=3-48	3.20GB ±34%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.94GB ±22%
CockroachDBkv50/nodes=1-48	8.37GB ± 7%
CockroachDBkv95/nodes=1-48	5.43GB ±14%
CockroachDBkv0/nodes=3-48	7.99GB ±17%
CockroachDBkv50/nodes=3-48	8.37GB ± 7%
CockroachDBkv95/nodes=3-48	5.94GB ±16%
[Geomean]	7.24GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.64M ±123%
CockroachDBkv50/nodes=1-48	3.84M ±20%
CockroachDBkv95/nodes=1-48	3.10M ±52%
CockroachDBkv0/nodes=3-48	8.84M ±124%
CockroachDBkv50/nodes=3-48	3.70M ± 5%
CockroachDBkv95/nodes=3-48	3.78M ±46%
[Geomean]	4.83M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.41G ±195%
CockroachDBkv50/nodes=1-48	901M ± 8%
CockroachDBkv95/nodes=1-48	291M ±165%
CockroachDBkv0/nodes=3-48	1.58G ±189%
CockroachDBkv50/nodes=3-48	893M ± 5%
CockroachDBkv95/nodes=3-48	504M ±97%
[Geomean]	801M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.28M ± 5%
CockroachDBkv0/nodes=3-48	1.56M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.28M ± 5%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	45.0M ±217%
CockroachDBkv50/nodes=1-48	3.10M ± 0%
CockroachDBkv95/nodes=1-48	3.31M ± 6%
CockroachDBkv0/nodes=3-48	3.98M ±79%
CockroachDBkv50/nodes=3-48	3.10M ± 0%
CockroachDBkv95/nodes=3-48	3.41M ± 3%
[Geomean]	5.18M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	82.9M ±143%
CockroachDBkv50/nodes=1-48	5.29M ±15%
CockroachDBkv95/nodes=1-48	5.38M ±47%
CockroachDBkv0/nodes=3-48	84.1M ±139%
CockroachDBkv50/nodes=3-48	5.29M ±10%
CockroachDBkv95/nodes=3-48	5.57M ±31%
[Geomean]	13.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	890k ±147%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 2%
CockroachDBkv95/nodes=3-48	1.49M ±95%
[Geomean]	1.61M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	848M ± 7%
CockroachDBkv95/nodes=1-48	285M ±159%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	851M ± 2%
CockroachDBkv95/nodes=3-48	495M ±98%
[Geomean]	565M

	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	660k ±112%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	740k ±62%
[Geomean]	699k

	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	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

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

Go Performance Dashboard