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	b73c1430905ad30332a25ad980f5659aa74fce29
experiment-commit-time	2026-10-01T01:39:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T07:29:00.767617271Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.115
upload-file	results
upload-part	20261001.115/0
upload-time	2026-10-01T12:40:11Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 5%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.18GB ±30%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.35GB ±27%
CockroachDBkv0/nodes=3-48	3.34GB ±28%
CockroachDBkv50/nodes=3-48	4.02GB ± 2%
CockroachDBkv95/nodes=3-48	2.19GB ±23%
[Geomean]	3.09GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.65GB ±22%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.97GB ±29%
CockroachDBkv0/nodes=3-48	4.90GB ±26%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	2.84GB ±27%
[Geomean]	4.18GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.71GB ±26%
CockroachDBkv50/nodes=1-48	8.22GB ± 2%
CockroachDBkv95/nodes=1-48	5.65GB ±13%
CockroachDBkv0/nodes=3-48	7.95GB ±24%
CockroachDBkv50/nodes=3-48	8.58GB ± 5%
CockroachDBkv95/nodes=3-48	5.53GB ±15%
[Geomean]	7.16GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	7.20M ±188%
CockroachDBkv50/nodes=1-48	3.96M ±26%
CockroachDBkv95/nodes=1-48	3.45M ±39%
CockroachDBkv0/nodes=3-48	12.1M ±226%
CockroachDBkv50/nodes=3-48	3.84M ±14%
CockroachDBkv95/nodes=3-48	3.30M ±45%
[Geomean]	4.97M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.07G ±290%
CockroachDBkv50/nodes=1-48	956M ±40%
CockroachDBkv95/nodes=1-48	446M ±97%
CockroachDBkv0/nodes=3-48	1.53G ±233%
CockroachDBkv50/nodes=3-48	921M ±17%
CockroachDBkv95/nodes=3-48	357M ±126%
[Geomean]	782M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.51M ± 7%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.28M ± 5%
CockroachDBkv0/nodes=3-48	1.55M ±10%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	9.10M ±246%
CockroachDBkv50/nodes=1-48	3.04M ± 5%
CockroachDBkv95/nodes=1-48	3.31M ± 6%
CockroachDBkv0/nodes=3-48	58.9M ±228%
CockroachDBkv50/nodes=3-48	3.17M ±10%
CockroachDBkv95/nodes=3-48	3.40M ± 9%
[Geomean]	6.22M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	67.5M ±198%
CockroachDBkv50/nodes=1-48	5.52M ±32%
CockroachDBkv95/nodes=1-48	5.54M ±46%
CockroachDBkv0/nodes=3-48	90.5M ±141%
CockroachDBkv50/nodes=3-48	6.06M ±30%
CockroachDBkv95/nodes=3-48	6.01M ±66%
[Geomean]	13.8M

	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	29.4k ± 5%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 5%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.40M ±33%
CockroachDBkv95/nodes=1-48	1.24M ±118%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 2%
CockroachDBkv95/nodes=3-48	1.10M ±127%
[Geomean]	1.65M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ±15%
CockroachDBkv95/nodes=1-48	440M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	856M ± 6%
CockroachDBkv95/nodes=3-48	354M ±128%
[Geomean]	584M

	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	270k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	730k ±23%
CockroachDBkv95/nodes=1-48	650k ±146%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	780k ±79%
[Geomean]	713k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
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	889k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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