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	ea06a67c692491e8f7e80d2a3ff300750157886d
experiment-commit-time	2026-08-25T21:27:29Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-25T21:33:30.639618187Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260826.10
upload-file	results
upload-part	20260826.10/0
upload-time	2026-08-26T02:45:22Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.6µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.67GB ± 2%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.12GB ±37%
CockroachDBkv0/nodes=3-48	3.13GB ±34%
CockroachDBkv50/nodes=3-48	3.96GB ± 1%
CockroachDBkv95/nodes=3-48	2.48GB ±30%
[Geomean]	2.97GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 6%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.67GB ±34%
CockroachDBkv0/nodes=3-48	4.62GB ±26%
CockroachDBkv50/nodes=3-48	5.22GB ± 1%
CockroachDBkv95/nodes=3-48	3.09GB ±33%
[Geomean]	4.04GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.76GB ± 5%
CockroachDBkv50/nodes=1-48	8.28GB ± 3%
CockroachDBkv95/nodes=1-48	5.45GB ±17%
CockroachDBkv0/nodes=3-48	7.58GB ±26%
CockroachDBkv50/nodes=3-48	8.34GB ± 6%
CockroachDBkv95/nodes=3-48	5.73GB ±14%
[Geomean]	6.93GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.53M ± 4%
CockroachDBkv50/nodes=1-48	3.71M ±19%
CockroachDBkv95/nodes=1-48	2.82M ±56%
CockroachDBkv0/nodes=3-48	7.51M ±254%
CockroachDBkv50/nodes=3-48	3.60M ±14%
CockroachDBkv95/nodes=3-48	3.41M ±44%
[Geomean]	3.38M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	40.4M ±25%
CockroachDBkv50/nodes=1-48	936M ±22%
CockroachDBkv95/nodes=1-48	297M ±160%
CockroachDBkv0/nodes=3-48	1.04G ±315%
CockroachDBkv50/nodes=3-48	921M ±17%
CockroachDBkv95/nodes=3-48	545M ±98%
[Geomean]	424M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.30M ± 0%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.94M ± 7%
CockroachDBkv0/nodes=3-48	1.30M ± 0%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	2.00M ± 0%
[Geomean]	1.41M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.64M ± 6%
CockroachDBkv50/nodes=1-48	2.76M ± 9%
CockroachDBkv95/nodes=1-48	3.00M ± 0%
CockroachDBkv0/nodes=3-48	3.05M ±97%
CockroachDBkv50/nodes=3-48	2.80M ± 0%
CockroachDBkv95/nodes=3-48	3.02M ± 9%
[Geomean]	2.88M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	6.80M ±47%
CockroachDBkv50/nodes=1-48	4.93M ±12%
CockroachDBkv95/nodes=1-48	4.51M ±29%
CockroachDBkv0/nodes=3-48	64.5M ±225%
CockroachDBkv50/nodes=3-48	4.90M ± 8%
CockroachDBkv95/nodes=3-48	4.64M ±36%
[Geomean]	7.78M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.3k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.34M ±19%
CockroachDBkv95/nodes=1-48	890k ±170%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.27M ± 8%
CockroachDBkv95/nodes=3-48	1.46M ±93%
[Geomean]	1.62M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	899M ±19%
CockroachDBkv95/nodes=1-48	296M ±161%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	880M ±22%
CockroachDBkv95/nodes=3-48	541M ±98%
[Geomean]	596M

	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	370k ±19%
CockroachDBkv95/nodes=1-48	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	313k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	600k ±133%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	425k ±29%
[Geomean]	595k

	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	28.3k ± 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	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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