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	d16d95ce1d92efbe2102d3754d4d64c2c7e4d4c1
experiment-commit-time	2026-09-30T16:18:35Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T23:12:00.027182713Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261002.24
upload-file	results
upload-part	20261002.24/0
upload-time	2026-10-02T04:23:45Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.64GB ±24%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.53GB ±31%
CockroachDBkv0/nodes=3-48	3.47GB ±22%
CockroachDBkv50/nodes=3-48	4.02GB ± 1%
CockroachDBkv95/nodes=3-48	2.82GB ± 4%
[Geomean]	3.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.24GB ±19%
CockroachDBkv50/nodes=1-48	5.31GB ± 1%
CockroachDBkv95/nodes=1-48	3.59GB ± 5%
CockroachDBkv0/nodes=3-48	5.08GB ±20%
CockroachDBkv50/nodes=3-48	5.30GB ± 1%
CockroachDBkv95/nodes=3-48	3.59GB ± 3%
[Geomean]	4.61GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.52GB ±19%
CockroachDBkv50/nodes=1-48	8.36GB ± 7%
CockroachDBkv95/nodes=1-48	6.18GB ± 4%
CockroachDBkv0/nodes=3-48	8.24GB ±19%
CockroachDBkv50/nodes=3-48	8.27GB ± 2%
CockroachDBkv95/nodes=3-48	6.26GB ± 5%
[Geomean]	7.57GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.8M ±84%
CockroachDBkv50/nodes=1-48	4.07M ±11%
CockroachDBkv95/nodes=1-48	4.34M ±40%
CockroachDBkv0/nodes=3-48	11.1M ±203%
CockroachDBkv50/nodes=3-48	4.20M ±19%
CockroachDBkv95/nodes=3-48	4.82M ±48%
[Geomean]	6.08M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.03G ±98%
CockroachDBkv50/nodes=1-48	902M ±12%
CockroachDBkv95/nodes=1-48	582M ±97%
CockroachDBkv0/nodes=3-48	1.53G ±172%
CockroachDBkv50/nodes=3-48	954M ±27%
CockroachDBkv95/nodes=3-48	728M ±47%
[Geomean]	1.02G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.86M ± 9%
CockroachDBkv50/nodes=1-48	1.40M ± 0%
CockroachDBkv95/nodes=1-48	2.53M ± 3%
CockroachDBkv0/nodes=3-48	1.86M ± 8%
CockroachDBkv50/nodes=3-48	1.40M ± 0%
CockroachDBkv95/nodes=3-48	2.54M ± 2%
[Geomean]	1.88M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	64.1M ±188%
CockroachDBkv50/nodes=1-48	4.01M ±25%
CockroachDBkv95/nodes=1-48	4.40M ±14%
CockroachDBkv0/nodes=3-48	51.7M ±241%
CockroachDBkv50/nodes=3-48	3.75M ± 7%
CockroachDBkv95/nodes=3-48	4.48M ±30%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	128M ±94%
CockroachDBkv50/nodes=1-48	9.35M ±35%
CockroachDBkv95/nodes=1-48	7.97M ±52%
CockroachDBkv0/nodes=3-48	91.9M ±128%
CockroachDBkv50/nodes=3-48	8.06M ±36%
CockroachDBkv95/nodes=3-48	9.77M ±125%
[Geomean]	20.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 2%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 7%
CockroachDBkv95/nodes=1-48	1.67M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.41M ±24%
CockroachDBkv95/nodes=3-48	2.03M ±95%
[Geomean]	2.07M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	858M ±10%
CockroachDBkv95/nodes=1-48	580M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	877M ±15%
CockroachDBkv95/nodes=3-48	719M ±46%
[Geomean]	748M

	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 ±18%
CockroachDBkv95/nodes=1-48	980k ±186%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	900k ±133%
[Geomean]	828k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 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	891k ± 0%
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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