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	1bf5d09e4faf2d64e94390f1056dd6f372d23d9b
experiment-commit-time	2026-10-29T15:52:58Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-29T15:58:28.578580137Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261029.79
upload-file	results
upload-part	20261029.79/0
upload-time	2026-10-29T21:14:01Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 6%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.09GB ±37%
CockroachDBkv50/nodes=1-48	3.95GB ± 2%
CockroachDBkv95/nodes=1-48	2.24GB ±29%
CockroachDBkv0/nodes=3-48	2.67GB ± 1%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.23GB ±30%
[Geomean]	2.93GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.56GB ±26%
CockroachDBkv50/nodes=1-48	5.26GB ± 1%
CockroachDBkv95/nodes=1-48	2.86GB ±30%
CockroachDBkv0/nodes=3-48	4.07GB ± 5%
CockroachDBkv50/nodes=3-48	5.24GB ± 2%
CockroachDBkv95/nodes=3-48	2.83GB ±27%
[Geomean]	4.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.57GB ±26%
CockroachDBkv50/nodes=1-48	8.49GB ± 5%
CockroachDBkv95/nodes=1-48	5.61GB ±17%
CockroachDBkv0/nodes=3-48	6.71GB ± 3%
CockroachDBkv50/nodes=3-48	8.46GB ± 8%
CockroachDBkv95/nodes=3-48	5.55GB ±13%
[Geomean]	6.96GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.35M ±334%
CockroachDBkv50/nodes=1-48	3.47M ±15%
CockroachDBkv95/nodes=1-48	3.00M ±63%
CockroachDBkv0/nodes=3-48	1.45M ±17%
CockroachDBkv50/nodes=3-48	3.41M ± 8%
CockroachDBkv95/nodes=3-48	2.75M ±42%
[Geomean]	3.25M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.24G ±245%
CockroachDBkv50/nodes=1-48	902M ±14%
CockroachDBkv95/nodes=1-48	390M ±124%
CockroachDBkv0/nodes=3-48	39.3M ±33%
CockroachDBkv50/nodes=3-48	887M ±10%
CockroachDBkv95/nodes=3-48	350M ±121%
[Geomean]	418M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.29M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.57M ±359%
CockroachDBkv50/nodes=1-48	2.50M ± 0%
CockroachDBkv95/nodes=1-48	2.60M ± 0%
CockroachDBkv0/nodes=3-48	2.27M ±14%
CockroachDBkv50/nodes=3-48	2.50M ± 0%
CockroachDBkv95/nodes=3-48	2.68M ± 8%
[Geomean]	2.77M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	64.5M ±225%
CockroachDBkv50/nodes=1-48	3.96M ±17%
CockroachDBkv95/nodes=1-48	3.78M ±38%
CockroachDBkv0/nodes=3-48	7.82M ±127%
CockroachDBkv50/nodes=3-48	3.94M ± 7%
CockroachDBkv95/nodes=3-48	3.76M ±38%
[Geomean]	6.94M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 6%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 6%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.19M ± 9%
CockroachDBkv95/nodes=1-48	1.21M ±140%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.15M ± 7%
CockroachDBkv95/nodes=3-48	990k ±112%
[Geomean]	1.54M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	843M ±12%
CockroachDBkv95/nodes=1-48	381M ±129%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	843M ± 8%
CockroachDBkv95/nodes=3-48	348M ±122%
[Geomean]	554M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	256k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	660k ±24%
CockroachDBkv95/nodes=1-48	590k ±86%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	640k ±22%
CockroachDBkv95/nodes=3-48	500k ±100%
[Geomean]	594k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	892k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard