Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	862c888e612ac346c7c4d99c9392bdfd265f33b0
experiment-commit-time	2026-09-01T19:52:53Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-01T19:58:05.499073717Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260902.2
upload-file	results
upload-part	20260902.2/0
upload-time	2026-09-02T01:09:28Z
label	values

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.14GB ±33%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.68GB ± 7%
CockroachDBkv0/nodes=3-48	2.72GB ± 5%
CockroachDBkv50/nodes=3-48	4.00GB ± 1%
CockroachDBkv95/nodes=3-48	2.67GB ± 3%
[Geomean]	3.15GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.68GB ±25%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	3.57GB ± 1%
CockroachDBkv0/nodes=3-48	4.15GB ± 6%
CockroachDBkv50/nodes=3-48	5.32GB ± 1%
CockroachDBkv95/nodes=3-48	3.59GB ± 2%
[Geomean]	4.37GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.65GB ±26%
CockroachDBkv50/nodes=1-48	8.15GB ± 2%
CockroachDBkv95/nodes=1-48	6.34GB ± 3%
CockroachDBkv0/nodes=3-48	6.79GB ± 4%
CockroachDBkv50/nodes=3-48	8.37GB ± 7%
CockroachDBkv95/nodes=3-48	6.33GB ± 3%
[Geomean]	7.23GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	7.39M ±177%
CockroachDBkv50/nodes=1-48	3.87M ± 3%
CockroachDBkv95/nodes=1-48	4.49M ± 9%
CockroachDBkv0/nodes=3-48	2.05M ±12%
CockroachDBkv50/nodes=3-48	4.02M ±17%
CockroachDBkv95/nodes=3-48	4.36M ±45%
[Geomean]	4.08M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.12G ±237%
CockroachDBkv50/nodes=1-48	906M ± 4%
CockroachDBkv95/nodes=1-48	731M ±19%
CockroachDBkv0/nodes=3-48	46.4M ±31%
CockroachDBkv50/nodes=3-48	993M ±42%
CockroachDBkv95/nodes=3-48	726M ±25%
[Geomean]	540M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.70M ± 0%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.68M ± 7%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.74M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	40.5M ±252%
CockroachDBkv50/nodes=1-48	3.40M ± 0%
CockroachDBkv95/nodes=1-48	3.82M ±10%
CockroachDBkv0/nodes=3-48	3.92M ±15%
CockroachDBkv50/nodes=3-48	3.41M ± 3%
CockroachDBkv95/nodes=3-48	3.76M ± 4%
[Geomean]	5.46M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	66.7M ±215%
CockroachDBkv50/nodes=1-48	6.45M ±19%
CockroachDBkv95/nodes=1-48	7.60M ±51%
CockroachDBkv0/nodes=3-48	9.44M ±78%
CockroachDBkv50/nodes=3-48	7.32M ±28%
CockroachDBkv95/nodes=3-48	6.65M ±29%
[Geomean]	10.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 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	89.4k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 6%
CockroachDBkv95/nodes=1-48	2.12M ±32%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.48M ±41%
CockroachDBkv95/nodes=3-48	2.19M ±46%
[Geomean]	2.26M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	853M ± 2%
CockroachDBkv95/nodes=1-48	731M ±19%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	943M ±42%
CockroachDBkv95/nodes=3-48	726M ±25%
[Geomean]	808M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	1.23M ±76%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.08M ±85%
[Geomean]	898k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	28.3k ± 0%
[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	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

Go Performance Dashboard