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	31dc9e2449e394439498142451627af52626d7c4
experiment-commit-time	2026-10-08T15:17:33Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T01:53:11.149653878Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.69
upload-file	results
upload-part	20261009.69/0
upload-time	2026-10-09T07:03:41Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.4µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.04GB ± 3%
CockroachDBkv50/nodes=1-48	3.96GB ± 1%
CockroachDBkv95/nodes=1-48	2.40GB ±30%
CockroachDBkv0/nodes=3-48	4.09GB ± 1%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.41GB ±30%
[Geomean]	3.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.70GB ± 5%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.12GB ±34%
CockroachDBkv0/nodes=3-48	5.55GB ± 3%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.12GB ±34%
[Geomean]	4.52GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.47GB ± 2%
CockroachDBkv50/nodes=1-48	8.41GB ± 4%
CockroachDBkv95/nodes=1-48	5.85GB ±15%
CockroachDBkv0/nodes=3-48	9.28GB ± 2%
CockroachDBkv50/nodes=3-48	8.41GB ± 6%
CockroachDBkv95/nodes=3-48	5.76GB ±15%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.8M ±87%
CockroachDBkv50/nodes=1-48	3.76M ± 7%
CockroachDBkv95/nodes=1-48	3.85M ±43%
CockroachDBkv0/nodes=3-48	19.0M ± 5%
CockroachDBkv50/nodes=3-48	3.86M ±12%
CockroachDBkv95/nodes=3-48	3.42M ±33%
[Geomean]	6.15M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.67G ±99%
CockroachDBkv50/nodes=1-48	885M ± 6%
CockroachDBkv95/nodes=1-48	514M ±97%
CockroachDBkv0/nodes=3-48	3.64G ±26%
CockroachDBkv50/nodes=3-48	887M ± 6%
CockroachDBkv95/nodes=3-48	532M ±165%
[Geomean]	1.13G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ±19%
CockroachDBkv50/nodes=1-48	1.23M ± 6%
CockroachDBkv95/nodes=1-48	2.33M ± 7%
CockroachDBkv0/nodes=3-48	1.60M ±12%
CockroachDBkv50/nodes=3-48	1.23M ± 6%
CockroachDBkv95/nodes=3-48	2.31M ± 8%
[Geomean]	1.66M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	60.4M ±136%
CockroachDBkv50/nodes=1-48	3.47M ±30%
CockroachDBkv95/nodes=1-48	3.67M ±12%
CockroachDBkv0/nodes=3-48	82.3M ±134%
CockroachDBkv50/nodes=3-48	3.27M ±13%
CockroachDBkv95/nodes=3-48	3.89M ±21%
[Geomean]	9.64M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	194M ± 5%
CockroachDBkv50/nodes=1-48	7.51M ±61%
CockroachDBkv95/nodes=1-48	7.28M ±51%
CockroachDBkv0/nodes=3-48	197M ± 2%
CockroachDBkv50/nodes=3-48	5.85M ±23%
CockroachDBkv95/nodes=3-48	6.88M ±53%
[Geomean]	20.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 1%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 1%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.17M ± 6%
CockroachDBkv95/nodes=1-48	1.53M ±93%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.24M ± 7%
CockroachDBkv95/nodes=3-48	1.49M ±182%
[Geomean]	1.83M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	861M ±21%
CockroachDBkv95/nodes=1-48	517M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	848M ± 7%
CockroachDBkv95/nodes=3-48	525M ±169%
[Geomean]	667M

	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	650k ± 8%
CockroachDBkv95/nodes=1-48	710k ±69%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	567k ±76%
[Geomean]	654k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 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	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