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	aa6fc252ed3f092977a345d7db29547d7a553f13
experiment-commit-time	2026-09-22T20:09:41Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:13:40.753607611Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260923.6
upload-file	results
upload-part	20260923.6/0
upload-time	2026-09-23T01:24:48Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.4µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 3%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.22GB ±31%
CockroachDBkv0/nodes=3-48	3.18GB ±31%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.01GB ±39%
[Geomean]	3.12GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.56GB ± 3%
CockroachDBkv50/nodes=1-48	5.30GB ± 1%
CockroachDBkv95/nodes=1-48	2.84GB ±28%
CockroachDBkv0/nodes=3-48	4.63GB ±21%
CockroachDBkv50/nodes=3-48	5.32GB ± 2%
CockroachDBkv95/nodes=3-48	2.57GB ±46%
[Geomean]	4.18GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.30GB ± 6%
CockroachDBkv50/nodes=1-48	8.35GB ± 7%
CockroachDBkv95/nodes=1-48	5.57GB ±16%
CockroachDBkv0/nodes=3-48	7.59GB ±23%
CockroachDBkv50/nodes=3-48	8.25GB ± 4%
CockroachDBkv95/nodes=3-48	5.32GB ±21%
[Geomean]	7.24GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.9M ± 5%
CockroachDBkv50/nodes=1-48	3.91M ±10%
CockroachDBkv95/nodes=1-48	3.63M ±85%
CockroachDBkv0/nodes=3-48	8.92M ±280%
CockroachDBkv50/nodes=3-48	4.03M ±22%
CockroachDBkv95/nodes=3-48	2.92M ±51%
[Geomean]	5.56M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.69G ±99%
CockroachDBkv50/nodes=1-48	913M ± 8%
CockroachDBkv95/nodes=1-48	412M ±225%
CockroachDBkv0/nodes=3-48	1.24G ±247%
CockroachDBkv50/nodes=3-48	910M ±18%
CockroachDBkv95/nodes=3-48	214M ±245%
[Geomean]	790M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.62M ±11%
CockroachDBkv50/nodes=1-48	1.25M ±12%
CockroachDBkv95/nodes=1-48	2.30M ± 9%
CockroachDBkv0/nodes=3-48	1.65M ± 9%
CockroachDBkv50/nodes=3-48	1.27M ±10%
CockroachDBkv95/nodes=3-48	2.26M ± 6%
[Geomean]	1.67M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	104M ±96%
CockroachDBkv50/nodes=1-48	3.72M ±21%
CockroachDBkv95/nodes=1-48	3.99M ±25%
CockroachDBkv0/nodes=3-48	6.10M ±107%
CockroachDBkv50/nodes=3-48	3.87M ±21%
CockroachDBkv95/nodes=3-48	3.79M ±19%
[Geomean]	7.19M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	211M ±11%
CockroachDBkv50/nodes=1-48	8.89M ±24%
CockroachDBkv95/nodes=1-48	7.95M ±43%
CockroachDBkv0/nodes=3-48	70.9M ±196%
CockroachDBkv50/nodes=3-48	9.03M ±22%
CockroachDBkv95/nodes=3-48	6.76M ±63%
[Geomean]	20.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 2%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 2%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 7%
CockroachDBkv95/nodes=1-48	1.23M ±176%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.31M ±17%
CockroachDBkv95/nodes=3-48	610k ±244%
[Geomean]	1.41M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	861M ±10%
CockroachDBkv95/nodes=1-48	407M ±229%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	876M ±15%
CockroachDBkv95/nodes=3-48	210M ±251%
[Geomean]	504M

	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 ±23%
CockroachDBkv95/nodes=1-48	600k ±133%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ± 9%
CockroachDBkv95/nodes=3-48	378k ±112%
[Geomean]	558k

	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	14.8k ± 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 ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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