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	8cd5a090e0cfa0c2e7af7fb64f978fed1545b16a
experiment-commit-time	2026-09-22T20:09:57Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:18:28.050933529Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260923.8
upload-file	results
upload-part	20260923.8/0
upload-time	2026-09-23T01:30:01Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.8µs ± 2%
CockroachDBkv50/nodes=3-48	33.8µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.57GB ±24%
CockroachDBkv50/nodes=1-48	4.01GB ± 1%
CockroachDBkv95/nodes=1-48	2.29GB ±26%
CockroachDBkv0/nodes=3-48	4.14GB ± 3%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.22GB ±25%
[Geomean]	3.26GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.14GB ±21%
CockroachDBkv50/nodes=1-48	5.32GB ± 2%
CockroachDBkv95/nodes=1-48	3.01GB ±30%
CockroachDBkv0/nodes=3-48	5.80GB ± 3%
CockroachDBkv50/nodes=3-48	5.33GB ± 2%
CockroachDBkv95/nodes=3-48	2.90GB ±35%
[Geomean]	4.41GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.39GB ±20%
CockroachDBkv50/nodes=1-48	8.52GB ± 6%
CockroachDBkv95/nodes=1-48	5.71GB ±16%
CockroachDBkv0/nodes=3-48	9.42GB ± 2%
CockroachDBkv50/nodes=3-48	8.34GB ± 4%
CockroachDBkv95/nodes=3-48	5.61GB ±19%
[Geomean]	7.51GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.5M ±153%
CockroachDBkv50/nodes=1-48	4.27M ±17%
CockroachDBkv95/nodes=1-48	3.98M ±37%
CockroachDBkv0/nodes=3-48	24.5M ±53%
CockroachDBkv50/nodes=3-48	4.49M ±29%
CockroachDBkv95/nodes=3-48	3.83M ±57%
[Geomean]	6.86M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.39G ±99%
CockroachDBkv50/nodes=1-48	1.00G ±21%
CockroachDBkv95/nodes=1-48	462M ±95%
CockroachDBkv0/nodes=3-48	4.11G ± 5%
CockroachDBkv50/nodes=3-48	1.17G ±60%
CockroachDBkv95/nodes=3-48	386M ±135%
[Geomean]	1.13G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.72M ±16%
CockroachDBkv50/nodes=1-48	1.33M ± 5%
CockroachDBkv95/nodes=1-48	2.45M ± 6%
CockroachDBkv0/nodes=3-48	1.74M ± 9%
CockroachDBkv50/nodes=3-48	1.33M ±10%
CockroachDBkv95/nodes=3-48	2.48M ± 5%
[Geomean]	1.78M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	27.3M ±391%
CockroachDBkv50/nodes=1-48	4.05M ±23%
CockroachDBkv95/nodes=1-48	4.48M ±13%
CockroachDBkv0/nodes=3-48	96.2M ±100%
CockroachDBkv50/nodes=3-48	4.36M ±22%
CockroachDBkv95/nodes=3-48	4.59M ±20%
[Geomean]	9.92M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	128M ±92%
CockroachDBkv50/nodes=1-48	10.1M ±32%
CockroachDBkv95/nodes=1-48	9.87M ±33%
CockroachDBkv0/nodes=3-48	204M ± 7%
CockroachDBkv50/nodes=3-48	10.2M ±35%
CockroachDBkv95/nodes=3-48	9.82M ±81%
[Geomean]	25.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.8k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.62k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.73M ± 2%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	517k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.47M ±17%
CockroachDBkv95/nodes=1-48	1.37M ±104%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.83M ±38%
CockroachDBkv95/nodes=3-48	1.19M ±161%
[Geomean]	1.84M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	940M ±21%
CockroachDBkv95/nodes=1-48	455M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.12G ±56%
CockroachDBkv95/nodes=3-48	381M ±138%
[Geomean]	653M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	370k ±19%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	313k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	770k ±82%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	667k ±140%
[Geomean]	708k

	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 ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	887k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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