Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
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	072330d2eda0b9c3e422955d3bcc36f745d74ac0
experiment-commit-time	2026-09-15T14:29:50Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:39:15.479355378Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260915.85
upload-file	results
upload-part	20260915.85/0
upload-time	2026-09-15T19:50:38Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.53GB ±25%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.18GB ±23%
CockroachDBkv0/nodes=3-48	3.37GB ±22%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.34GB ±28%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.08GB ±19%
CockroachDBkv50/nodes=1-48	5.25GB ± 2%
CockroachDBkv95/nodes=1-48	2.84GB ±28%
CockroachDBkv0/nodes=3-48	4.93GB ±20%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	3.11GB ±33%
[Geomean]	4.28GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.34GB ±19%
CockroachDBkv50/nodes=1-48	8.29GB ± 5%
CockroachDBkv95/nodes=1-48	5.61GB ±16%
CockroachDBkv0/nodes=3-48	8.13GB ±20%
CockroachDBkv50/nodes=3-48	8.51GB ± 6%
CockroachDBkv95/nodes=3-48	5.80GB ±17%
[Geomean]	7.33GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.3M ±136%
CockroachDBkv50/nodes=1-48	3.83M ±12%
CockroachDBkv95/nodes=1-48	3.29M ±46%
CockroachDBkv0/nodes=3-48	9.9M ±93%
CockroachDBkv50/nodes=3-48	3.74M ±15%
CockroachDBkv95/nodes=3-48	3.47M ±39%
[Geomean]	5.40M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.39G ±99%
CockroachDBkv50/nodes=1-48	928M ±16%
CockroachDBkv95/nodes=1-48	360M ±124%
CockroachDBkv0/nodes=3-48	1.58G ±164%
CockroachDBkv50/nodes=3-48	887M ± 6%
CockroachDBkv95/nodes=3-48	458M ±97%
[Geomean]	894M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.45M ± 3%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	63.0M ±206%
CockroachDBkv50/nodes=1-48	3.03M ± 4%
CockroachDBkv95/nodes=1-48	3.35M ± 4%
CockroachDBkv0/nodes=3-48	50.1M ±285%
CockroachDBkv50/nodes=3-48	3.02M ± 9%
CockroachDBkv95/nodes=3-48	3.33M ± 2%
[Geomean]	8.28M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	128M ±95%
CockroachDBkv50/nodes=1-48	5.61M ±18%
CockroachDBkv95/nodes=1-48	5.71M ±56%
CockroachDBkv0/nodes=3-48	104M ±102%
CockroachDBkv50/nodes=3-48	5.36M ±24%
CockroachDBkv95/nodes=3-48	5.67M ±43%
[Geomean]	15.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.29M ± 5%
CockroachDBkv95/nodes=1-48	1.10M ±127%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.20M ± 5%
CockroachDBkv95/nodes=3-48	1.32M ±92%
[Geomean]	1.64M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	887M ±17%
CockroachDBkv95/nodes=1-48	359M ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	844M ± 5%
CockroachDBkv95/nodes=3-48	453M ±98%
[Geomean]	591M

	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	660k ± 9%
CockroachDBkv95/nodes=1-48	660k ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ±24%
CockroachDBkv95/nodes=3-48	730k ±64%
[Geomean]	677k

	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	28.4k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

Go Performance Dashboard