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	fa3bd01f472610ae973d5c6719db5b6dd08069f6
experiment-commit-time	2026-09-30T19:13:13Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T20:54:06.918279851Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.16
upload-file	results
upload-part	20261001.16/0
upload-time	2026-10-01T02:05:47Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.7µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.41GB ±22%
CockroachDBkv50/nodes=1-48	4.00GB ± 2%
CockroachDBkv95/nodes=1-48	2.15GB ±31%
CockroachDBkv0/nodes=3-48	3.14GB ±31%
CockroachDBkv50/nodes=3-48	4.03GB ± 2%
CockroachDBkv95/nodes=3-48	2.24GB ±31%
[Geomean]	3.06GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.94GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	2.71GB ±37%
CockroachDBkv0/nodes=3-48	4.59GB ±26%
CockroachDBkv50/nodes=3-48	5.31GB ± 1%
CockroachDBkv95/nodes=3-48	2.86GB ±30%
[Geomean]	4.12GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.15GB ±19%
CockroachDBkv50/nodes=1-48	8.51GB ± 6%
CockroachDBkv95/nodes=1-48	5.48GB ±19%
CockroachDBkv0/nodes=3-48	7.63GB ±27%
CockroachDBkv50/nodes=3-48	8.62GB ± 5%
CockroachDBkv95/nodes=3-48	5.66GB ±16%
[Geomean]	7.22GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.0M ±103%
CockroachDBkv50/nodes=1-48	4.16M ±20%
CockroachDBkv95/nodes=1-48	3.18M ±76%
CockroachDBkv0/nodes=3-48	8.49M ±297%
CockroachDBkv50/nodes=3-48	3.87M ± 7%
CockroachDBkv95/nodes=3-48	3.47M ±59%
[Geomean]	4.97M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.81G ±130%
CockroachDBkv50/nodes=1-48	1.03G ±24%
CockroachDBkv95/nodes=1-48	307M ±184%
CockroachDBkv0/nodes=3-48	1.12G ±260%
CockroachDBkv50/nodes=3-48	921M ± 9%
CockroachDBkv95/nodes=3-48	379M ±130%
[Geomean]	778M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.57M ±11%
CockroachDBkv50/nodes=1-48	1.24M ±13%
CockroachDBkv95/nodes=1-48	2.32M ± 5%
CockroachDBkv0/nodes=3-48	1.60M ± 6%
CockroachDBkv50/nodes=3-48	1.25M ± 4%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.67M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	22.8M ±213%
CockroachDBkv50/nodes=1-48	3.12M ± 6%
CockroachDBkv95/nodes=1-48	3.37M ± 4%
CockroachDBkv0/nodes=3-48	43.3M ±326%
CockroachDBkv50/nodes=3-48	3.25M ± 5%
CockroachDBkv95/nodes=3-48	3.36M ± 4%
[Geomean]	6.95M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	105M ±93%
CockroachDBkv50/nodes=1-48	6.16M ±28%
CockroachDBkv95/nodes=1-48	4.71M ±34%
CockroachDBkv0/nodes=3-48	67.6M ±223%
CockroachDBkv50/nodes=3-48	6.20M ±16%
CockroachDBkv95/nodes=3-48	5.25M ±30%
[Geomean]	13.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 2%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.54M ±22%
CockroachDBkv95/nodes=1-48	910k ±252%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.28M ± 8%
CockroachDBkv95/nodes=3-48	1.16M ±176%
[Geomean]	1.57M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	973M ±24%
CockroachDBkv95/nodes=1-48	296M ±194%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	865M ± 7%
CockroachDBkv95/nodes=3-48	375M ±123%
[Geomean]	553M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
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	444k ±148%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	750k ±20%
CockroachDBkv95/nodes=3-48	556k ±116%
[Geomean]	600k

	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 ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

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