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	aee72efe290f0e56e41b6859760164a5b0e6ae79
experiment-commit-time	2026-09-30T19:12:29Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T21:18:41.259625454Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.23
upload-file	results
upload-part	20261001.23/0
upload-time	2026-10-01T02:33:36Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.8µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	34.6µs ± 1%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	34.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.14GB ± 2%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.78GB ± 5%
CockroachDBkv0/nodes=3-48	4.09GB ± 2%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.07GB ±41%
[Geomean]	3.40GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.65GB ± 6%
CockroachDBkv50/nodes=1-48	5.30GB ± 2%
CockroachDBkv95/nodes=1-48	3.56GB ± 3%
CockroachDBkv0/nodes=3-48	5.67GB ± 5%
CockroachDBkv50/nodes=3-48	5.30GB ± 1%
CockroachDBkv95/nodes=3-48	2.54GB ±42%
[Geomean]	4.49GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.50GB ± 4%
CockroachDBkv50/nodes=1-48	8.38GB ± 6%
CockroachDBkv95/nodes=1-48	6.20GB ± 4%
CockroachDBkv0/nodes=3-48	9.36GB ± 4%
CockroachDBkv50/nodes=3-48	8.26GB ± 3%
CockroachDBkv95/nodes=3-48	5.35GB ±20%
[Geomean]	7.67GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	25.0M ±48%
CockroachDBkv50/nodes=1-48	4.00M ±20%
CockroachDBkv95/nodes=1-48	3.93M ±47%
CockroachDBkv0/nodes=3-48	19.6M ± 4%
CockroachDBkv50/nodes=3-48	4.01M ±17%
CockroachDBkv95/nodes=3-48	2.89M ±63%
[Geomean]	6.68M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	4.10G ±12%
CockroachDBkv50/nodes=1-48	986M ±16%
CockroachDBkv95/nodes=1-48	751M ±21%
CockroachDBkv0/nodes=3-48	3.83G ±19%
CockroachDBkv50/nodes=3-48	1.00G ±21%
CockroachDBkv95/nodes=3-48	247M ±239%
[Geomean]	1.19G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.52M ±12%
CockroachDBkv50/nodes=1-48	1.24M ±13%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.53M ±18%
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	113M ±94%
CockroachDBkv50/nodes=1-48	3.08M ± 7%
CockroachDBkv95/nodes=1-48	3.39M ± 9%
CockroachDBkv0/nodes=3-48	48.6M ±176%
CockroachDBkv50/nodes=3-48	3.04M ± 2%
CockroachDBkv95/nodes=3-48	3.44M ± 8%
[Geomean]	9.19M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	213M ±10%
CockroachDBkv50/nodes=1-48	5.87M ±28%
CockroachDBkv95/nodes=1-48	5.70M ±33%
CockroachDBkv0/nodes=3-48	206M ± 2%
CockroachDBkv50/nodes=3-48	5.81M ± 5%
CockroachDBkv95/nodes=3-48	4.73M ±16%
[Geomean]	18.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.8k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.9k ± 1%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.61k

	write-ops
CockroachDBkv0/nodes=1-48	1.73M ± 2%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 1%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	517k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.49M ±13%
CockroachDBkv95/nodes=1-48	2.00M ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.49M ±21%
CockroachDBkv95/nodes=3-48	720k ±261%
[Geomean]	1.73M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	923M ±16%
CockroachDBkv95/nodes=1-48	747M ±21%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	948M ±20%
CockroachDBkv95/nodes=3-48	243M ±245%
[Geomean]	631M

	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	760k ±21%
CockroachDBkv95/nodes=1-48	800k ±100%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	730k ±23%
CockroachDBkv95/nodes=3-48	356k ±69%
[Geomean]	630k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 1%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
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 ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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