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	322f1785b0448ac898a30f8b4f783b64ec3643fc
experiment-commit-time	2026-09-30T22:10:23Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T12:44:04.581398284Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.156
upload-file	results
upload-part	20261001.156/0
upload-time	2026-10-01T17:55:35Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	34.0µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.41GB ±23%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.78GB ± 7%
CockroachDBkv0/nodes=3-48	3.40GB ±25%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.41GB ±29%
[Geomean]	3.27GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.97GB ±19%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	3.57GB ± 5%
CockroachDBkv0/nodes=3-48	4.89GB ±18%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	2.98GB ±31%
[Geomean]	4.39GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.15GB ±18%
CockroachDBkv50/nodes=1-48	8.23GB ± 2%
CockroachDBkv95/nodes=1-48	6.14GB ± 5%
CockroachDBkv0/nodes=3-48	8.07GB ±18%
CockroachDBkv50/nodes=3-48	8.34GB ± 6%
CockroachDBkv95/nodes=3-48	5.69GB ±14%
[Geomean]	7.35GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	11.8M ±182%
CockroachDBkv50/nodes=1-48	3.72M ±21%
CockroachDBkv95/nodes=1-48	4.09M ±27%
CockroachDBkv0/nodes=3-48	11.3M ±220%
CockroachDBkv50/nodes=3-48	3.97M ±41%
CockroachDBkv95/nodes=3-48	3.20M ±53%
[Geomean]	5.44M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.94G ±149%
CockroachDBkv50/nodes=1-48	892M ± 6%
CockroachDBkv95/nodes=1-48	724M ±21%
CockroachDBkv0/nodes=3-48	1.85G ±125%
CockroachDBkv50/nodes=3-48	1.03G ±50%
CockroachDBkv95/nodes=3-48	462M ±97%
[Geomean]	1.02G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.36M ±10%
CockroachDBkv50/nodes=1-48	1.17M ±11%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.35M ± 4%
CockroachDBkv50/nodes=3-48	1.12M ±11%
CockroachDBkv95/nodes=3-48	1.96M ± 8%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	12.3M ±291%
CockroachDBkv50/nodes=1-48	2.78M ±12%
CockroachDBkv95/nodes=1-48	3.06M ± 8%
CockroachDBkv0/nodes=3-48	10.4M ±263%
CockroachDBkv50/nodes=3-48	2.76M ± 9%
CockroachDBkv95/nodes=3-48	2.92M ± 6%
[Geomean]	4.54M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	108M ±102%
CockroachDBkv50/nodes=1-48	5.11M ±29%
CockroachDBkv95/nodes=1-48	4.63M ±27%
CockroachDBkv0/nodes=3-48	108M ±95%
CockroachDBkv50/nodes=3-48	4.98M ±10%
CockroachDBkv95/nodes=3-48	3.94M ±14%
[Geomean]	13.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.21M ± 5%
CockroachDBkv95/nodes=1-48	2.17M ±43%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.61M ±53%
CockroachDBkv95/nodes=3-48	1.28M ±119%
[Geomean]	2.00M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	834M ± 5%
CockroachDBkv95/nodes=1-48	714M ±17%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	988M ±56%
CockroachDBkv95/nodes=3-48	461M ±98%
[Geomean]	722M

	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	260k ±23%
[Geomean]	334k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	589k ±70%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	411k ±27%
[Geomean]	587k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
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	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard