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	87b06e2c18bf96180ff1cdd1f285cb18768d39d0
experiment-commit-time	2026-10-01T01:39:50Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T02:11:06.008247432Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.76
upload-file	results
upload-part	20261001.76/0
upload-time	2026-10-01T07:22:20Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 4%
CockroachDBkv50/nodes=1-48	33.8µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.16GB ±33%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.24GB ±29%
CockroachDBkv0/nodes=3-48	2.76GB ± 5%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.68GB ± 8%
[Geomean]	3.07GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.71GB ±28%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.89GB ±30%
CockroachDBkv0/nodes=3-48	4.24GB ± 5%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.56GB ± 2%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.70GB ±28%
CockroachDBkv50/nodes=1-48	8.40GB ± 6%
CockroachDBkv95/nodes=1-48	5.68GB ±19%
CockroachDBkv0/nodes=3-48	6.88GB ± 2%
CockroachDBkv50/nodes=3-48	8.48GB ± 7%
CockroachDBkv95/nodes=3-48	6.19GB ± 3%
[Geomean]	7.14GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.76M ±252%
CockroachDBkv50/nodes=1-48	4.26M ±31%
CockroachDBkv95/nodes=1-48	3.46M ±39%
CockroachDBkv0/nodes=3-48	1.81M ±10%
CockroachDBkv50/nodes=3-48	4.02M ±14%
CockroachDBkv95/nodes=3-48	3.94M ±42%
[Geomean]	4.00M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.14G ±253%
CockroachDBkv50/nodes=1-48	1.05G ±34%
CockroachDBkv95/nodes=1-48	409M ±113%
CockroachDBkv0/nodes=3-48	42.9M ±17%
CockroachDBkv50/nodes=3-48	954M ±20%
CockroachDBkv95/nodes=3-48	561M ±94%
[Geomean]	474M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.52M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.52M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.29M ± 9%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	50.8M ±263%
CockroachDBkv50/nodes=1-48	3.04M ± 2%
CockroachDBkv95/nodes=1-48	3.36M ±16%
CockroachDBkv0/nodes=3-48	3.10M ±13%
CockroachDBkv50/nodes=3-48	3.06M ± 2%
CockroachDBkv95/nodes=3-48	3.39M ±12%
[Geomean]	5.05M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	65.5M ±233%
CockroachDBkv50/nodes=1-48	5.88M ±24%
CockroachDBkv95/nodes=1-48	5.28M ±29%
CockroachDBkv0/nodes=3-48	9.56M ±86%
CockroachDBkv50/nodes=3-48	5.90M ±37%
CockroachDBkv95/nodes=3-48	6.03M ±34%
[Geomean]	9.41M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.50k ± 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 ± 4%
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.64M ±33%
CockroachDBkv95/nodes=1-48	1.23M ±128%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.34M ±10%
CockroachDBkv95/nodes=3-48	1.61M ±94%
[Geomean]	1.87M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.01G ±39%
CockroachDBkv95/nodes=1-48	403M ±117%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	943M ±21%
CockroachDBkv95/nodes=3-48	553M ±98%
[Geomean]	679M

	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	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	331k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	700k ±100%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	880k ±105%
[Geomean]	741k

	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	28.3k ± 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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