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	1e4f1fec6fb468a23979823b8c3cbec5c8fca1af
experiment-commit-time	2026-10-02T18:37:25Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T18:50:35.577562053Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261003.2
upload-file	results
upload-part	20261003.2/0
upload-time	2026-10-03T00:04:40Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.10GB ±34%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.70GB ± 4%
CockroachDBkv0/nodes=3-48	3.24GB ±27%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.21GB ±24%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.68GB ±26%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	3.56GB ± 1%
CockroachDBkv0/nodes=3-48	4.79GB ±22%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	2.86GB ±27%
[Geomean]	4.30GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.67GB ±28%
CockroachDBkv50/nodes=1-48	8.23GB ± 3%
CockroachDBkv95/nodes=1-48	6.25GB ± 5%
CockroachDBkv0/nodes=3-48	7.84GB ±24%
CockroachDBkv50/nodes=3-48	8.23GB ± 1%
CockroachDBkv95/nodes=3-48	5.62GB ±14%
[Geomean]	7.23GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.55M ±265%
CockroachDBkv50/nodes=1-48	3.93M ±17%
CockroachDBkv95/nodes=1-48	4.42M ±14%
CockroachDBkv0/nodes=3-48	7.82M ±157%
CockroachDBkv50/nodes=3-48	3.69M ± 3%
CockroachDBkv95/nodes=3-48	3.38M ±54%
[Geomean]	5.03M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	158M ±537%
CockroachDBkv50/nodes=1-48	983M ±23%
CockroachDBkv95/nodes=1-48	727M ±12%
CockroachDBkv0/nodes=3-48	1.44G ±188%
CockroachDBkv50/nodes=3-48	893M ± 6%
CockroachDBkv95/nodes=3-48	383M ±128%
[Geomean]	618M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.57M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.54M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	47.9M ±285%
CockroachDBkv50/nodes=1-48	3.06M ± 2%
CockroachDBkv95/nodes=1-48	3.28M ± 7%
CockroachDBkv0/nodes=3-48	4.41M ±102%
CockroachDBkv50/nodes=3-48	3.04M ± 2%
CockroachDBkv95/nodes=3-48	3.30M ± 0%
[Geomean]	5.26M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	71.6M ±216%
CockroachDBkv50/nodes=1-48	5.36M ± 8%
CockroachDBkv95/nodes=1-48	5.96M ±30%
CockroachDBkv0/nodes=3-48	74.4M ±182%
CockroachDBkv50/nodes=3-48	5.30M ±13%
CockroachDBkv95/nodes=3-48	5.44M ±49%
[Geomean]	13.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 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]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.50M ±20%
CockroachDBkv95/nodes=1-48	2.14M ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.27M ± 8%
CockroachDBkv95/nodes=3-48	1.16M ±150%
[Geomean]	1.94M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	936M ±22%
CockroachDBkv95/nodes=1-48	727M ±12%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	856M ± 6%
CockroachDBkv95/nodes=3-48	379M ±130%
[Geomean]	685M

	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	250k ±20%
[Geomean]	331k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	850k ±65%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	760k ±111%
[Geomean]	750k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
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 ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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