Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	8b28706da89e1bd8a950d888cfc009d9ad11e0a6
experiment-commit-time	2026-10-27T20:10:52Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T11:14:12.249614154Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261028.107
upload-file	results
upload-part	20261028.107/0
upload-time	2026-10-28T16:27:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.6µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.09GB ±31%
CockroachDBkv50/nodes=1-48	3.95GB ± 3%
CockroachDBkv95/nodes=1-48	1.99GB ±35%
CockroachDBkv0/nodes=3-48	3.36GB ±25%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.19GB ±29%
[Geomean]	2.99GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.59GB ±23%
CockroachDBkv50/nodes=1-48	5.27GB ± 3%
CockroachDBkv95/nodes=1-48	2.55GB ±43%
CockroachDBkv0/nodes=3-48	4.88GB ±21%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.81GB ±28%
[Geomean]	4.06GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.54GB ±26%
CockroachDBkv50/nodes=1-48	8.35GB ± 8%
CockroachDBkv95/nodes=1-48	5.29GB ±20%
CockroachDBkv0/nodes=3-48	8.12GB ±19%
CockroachDBkv50/nodes=3-48	8.44GB ± 6%
CockroachDBkv95/nodes=3-48	5.57GB ±14%
[Geomean]	7.09GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	5.86M ±228%
CockroachDBkv50/nodes=1-48	3.73M ±12%
CockroachDBkv95/nodes=1-48	2.81M ±57%
CockroachDBkv0/nodes=3-48	10.9M ±206%
CockroachDBkv50/nodes=3-48	3.59M ± 5%
CockroachDBkv95/nodes=3-48	3.39M ±53%
[Geomean]	4.49M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	153M ±514%
CockroachDBkv50/nodes=1-48	917M ±17%
CockroachDBkv95/nodes=1-48	212M ±216%
CockroachDBkv0/nodes=3-48	1.72G ±150%
CockroachDBkv50/nodes=3-48	877M ± 4%
CockroachDBkv95/nodes=3-48	380M ±121%
[Geomean]	507M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.50M ± 7%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.50M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.59M ±98%
CockroachDBkv50/nodes=1-48	3.02M ± 4%
CockroachDBkv95/nodes=1-48	3.17M ± 7%
CockroachDBkv0/nodes=3-48	42.9M ±330%
CockroachDBkv50/nodes=3-48	3.00M ± 0%
CockroachDBkv95/nodes=3-48	3.24M ± 5%
[Geomean]	4.93M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	64.0M ±215%
CockroachDBkv50/nodes=1-48	4.91M ±18%
CockroachDBkv95/nodes=1-48	4.54M ±56%
CockroachDBkv0/nodes=3-48	106M ±98%
CockroachDBkv50/nodes=3-48	4.97M ±11%
CockroachDBkv95/nodes=3-48	4.87M ±40%
[Geomean]	12.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.79M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.9k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.29M ±18%
CockroachDBkv95/nodes=1-48	650k ±223%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.16M ± 3%
CockroachDBkv95/nodes=3-48	1.15M ±152%
[Geomean]	1.39M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	851M ±10%
CockroachDBkv95/nodes=1-48	207M ±225%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	830M ± 3%
CockroachDBkv95/nodes=3-48	388M ±125%
[Geomean]	488M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	560k ±132%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	670k ±109%
[Geomean]	655k

	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	14.9k ± 0%
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	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	892k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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