Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	a934395a6c0d3c74b57733a444e040edbec7fa65
experiment-commit-time	2026-08-26T15:16:51Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T15:39:41.591292477Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260826.113
upload-file	results
upload-part	20260826.113/0
upload-time	2026-08-26T20:52:42Z
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	34.2µs ± 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	3.64GB ±27%
CockroachDBkv50/nodes=1-48	3.99GB ± 1%
CockroachDBkv95/nodes=1-48	2.20GB ±26%
CockroachDBkv0/nodes=3-48	3.69GB ±28%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.20GB ±26%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.21GB ±21%
CockroachDBkv50/nodes=1-48	5.30GB ± 1%
CockroachDBkv95/nodes=1-48	2.84GB ±31%
CockroachDBkv0/nodes=3-48	5.21GB ±20%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	2.83GB ±27%
[Geomean]	4.28GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.57GB ±22%
CockroachDBkv50/nodes=1-48	8.44GB ± 5%
CockroachDBkv95/nodes=1-48	5.56GB ±15%
CockroachDBkv0/nodes=3-48	8.65GB ±21%
CockroachDBkv50/nodes=3-48	8.10GB ± 2%
CockroachDBkv95/nodes=3-48	5.58GB ±14%
[Geomean]	7.35GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.4M ±135%
CockroachDBkv50/nodes=1-48	3.73M ± 6%
CockroachDBkv95/nodes=1-48	3.27M ±65%
CockroachDBkv0/nodes=3-48	17.2M ±113%
CockroachDBkv50/nodes=3-48	3.75M ± 4%
CockroachDBkv95/nodes=3-48	3.19M ±69%
[Geomean]	5.75M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.37G ±99%
CockroachDBkv50/nodes=1-48	927M ± 6%
CockroachDBkv95/nodes=1-48	367M ±138%
CockroachDBkv0/nodes=3-48	2.55G ±99%
CockroachDBkv50/nodes=3-48	895M ± 5%
CockroachDBkv95/nodes=3-48	351M ±148%
[Geomean]	930M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.17M ± 6%
CockroachDBkv95/nodes=1-48	2.06M ± 7%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.07M ± 6%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	65.1M ±171%
CockroachDBkv50/nodes=1-48	3.23M ±10%
CockroachDBkv95/nodes=1-48	3.51M ± 8%
CockroachDBkv0/nodes=3-48	94.5M ±104%
CockroachDBkv50/nodes=3-48	3.34M ±14%
CockroachDBkv95/nodes=3-48	3.68M ±28%
[Geomean]	9.75M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	143M ±94%
CockroachDBkv50/nodes=1-48	7.29M ±29%
CockroachDBkv95/nodes=1-48	6.49M ±37%
CockroachDBkv0/nodes=3-48	148M ±94%
CockroachDBkv50/nodes=3-48	7.62M ±23%
CockroachDBkv95/nodes=3-48	7.04M ±49%
[Geomean]	19.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	892k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	1.12M ±186%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.31M ±17%
CockroachDBkv95/nodes=3-48	1.08M ±196%
[Geomean]	1.59M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ± 4%
CockroachDBkv95/nodes=1-48	367M ±147%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	850M ± 3%
CockroachDBkv95/nodes=3-48	348M ±151%
[Geomean]	555M

	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	230k ±30%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	640k ±134%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ± 9%
CockroachDBkv95/nodes=3-48	640k ±119%
[Geomean]	660k

	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	890k ± 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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