Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	1d58cdaa1069e259b60c324ec77472f09f23d92e
experiment-commit-time	2026-10-08T15:17:28Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T01:54:28.338884488Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.71
upload-file	results
upload-part	20261009.71/0
upload-time	2026-10-09T07:04:42Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 0%
CockroachDBkv0/nodes=3-48	33.7µs ± 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	3.53GB ±25%
CockroachDBkv50/nodes=1-48	3.95GB ± 2%
CockroachDBkv95/nodes=1-48	2.39GB ±29%
CockroachDBkv0/nodes=3-48	3.24GB ±26%
CockroachDBkv50/nodes=3-48	3.96GB ± 1%
CockroachDBkv95/nodes=3-48	2.22GB ±32%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.01GB ±19%
CockroachDBkv50/nodes=1-48	5.26GB ± 1%
CockroachDBkv95/nodes=1-48	3.12GB ±34%
CockroachDBkv0/nodes=3-48	4.96GB ±19%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	2.86GB ±30%
[Geomean]	4.28GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.37GB ±21%
CockroachDBkv50/nodes=1-48	8.38GB ± 6%
CockroachDBkv95/nodes=1-48	5.74GB ±15%
CockroachDBkv0/nodes=3-48	8.03GB ±21%
CockroachDBkv50/nodes=3-48	8.37GB ± 8%
CockroachDBkv95/nodes=3-48	5.62GB ±14%
[Geomean]	7.31GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.3M ±125%
CockroachDBkv50/nodes=1-48	3.83M ±20%
CockroachDBkv95/nodes=1-48	3.37M ±38%
CockroachDBkv0/nodes=3-48	7.15M ±166%
CockroachDBkv50/nodes=3-48	3.79M ±19%
CockroachDBkv95/nodes=3-48	3.37M ±63%
[Geomean]	5.07M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.97G ±105%
CockroachDBkv50/nodes=1-48	947M ±28%
CockroachDBkv95/nodes=1-48	427M ±97%
CockroachDBkv0/nodes=3-48	350M ±188%
CockroachDBkv50/nodes=3-48	893M ± 9%
CockroachDBkv95/nodes=3-48	408M ±180%
[Geomean]	683M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ±11%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.14M ± 7%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.16M ± 3%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	82.9M ±133%
CockroachDBkv50/nodes=1-48	2.97M ± 6%
CockroachDBkv95/nodes=1-48	3.31M ± 6%
CockroachDBkv0/nodes=3-48	4.39M ±80%
CockroachDBkv50/nodes=3-48	3.02M ± 4%
CockroachDBkv95/nodes=3-48	3.43M ±11%
[Geomean]	5.77M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	126M ±96%
CockroachDBkv50/nodes=1-48	5.35M ±18%
CockroachDBkv95/nodes=1-48	5.39M ±26%
CockroachDBkv0/nodes=3-48	84.4M ±158%
CockroachDBkv50/nodes=3-48	5.24M ±10%
CockroachDBkv95/nodes=3-48	5.38M ±26%
[Geomean]	14.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.36M ±27%
CockroachDBkv95/nodes=1-48	1.15M ±91%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.24M ± 6%
CockroachDBkv95/nodes=3-48	1.17M ±139%
[Geomean]	1.63M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	902M ±34%
CockroachDBkv95/nodes=1-48	426M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	856M ±10%
CockroachDBkv95/nodes=3-48	408M ±196%
[Geomean]	606M

	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	550k ±45%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	640k ±22%
CockroachDBkv95/nodes=3-48	610k ±97%
[Geomean]	623k

	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 ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

Go Performance Dashboard