Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	master
builder	gotip-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	7a90186a75cc8558f1ffe36c55f5ebdd1ffede07
experiment-commit-time	2026-09-20T01:18:02Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-20T01:23:29.547432224Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260920.9
upload-file	results
upload-part	20260920.9/0
upload-time	2026-09-20T06:29:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 3%
CockroachDBkv50/nodes=1-48	33.5µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.6µs ± 2%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.28GB ±28%
CockroachDBkv50/nodes=1-48	3.97GB ± 3%
CockroachDBkv95/nodes=1-48	2.27GB ±25%
CockroachDBkv0/nodes=3-48	3.14GB ±31%
CockroachDBkv50/nodes=3-48	3.97GB ± 3%
CockroachDBkv95/nodes=3-48	2.07GB ±30%
[Geomean]	3.02GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.84GB ±24%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	3.01GB ±32%
CockroachDBkv0/nodes=3-48	4.59GB ±25%
CockroachDBkv50/nodes=3-48	5.23GB ± 1%
CockroachDBkv95/nodes=3-48	2.73GB ±37%
[Geomean]	4.14GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.98GB ±25%
CockroachDBkv50/nodes=1-48	8.50GB ± 5%
CockroachDBkv95/nodes=1-48	5.78GB ±14%
CockroachDBkv0/nodes=3-48	7.59GB ±28%
CockroachDBkv50/nodes=3-48	8.45GB ± 8%
CockroachDBkv95/nodes=3-48	5.53GB ±19%
[Geomean]	7.20GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.3M ±163%
CockroachDBkv50/nodes=1-48	3.20M ±12%
CockroachDBkv95/nodes=1-48	3.50M ±37%
CockroachDBkv0/nodes=3-48	7.22M ±177%
CockroachDBkv50/nodes=3-48	3.12M ±17%
CockroachDBkv95/nodes=3-48	3.03M ±52%
[Geomean]	4.60M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.34G ±161%
CockroachDBkv50/nodes=1-48	712M ±18%
CockroachDBkv95/nodes=1-48	365M ±97%
CockroachDBkv0/nodes=3-48	1.00G ±223%
CockroachDBkv50/nodes=3-48	712M ± 8%
CockroachDBkv95/nodes=3-48	245M ±174%
[Geomean]	626M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.25M ± 4%
CockroachDBkv95/nodes=1-48	2.34M ± 6%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.24M ± 5%
CockroachDBkv95/nodes=3-48	2.32M ± 5%
[Geomean]	1.67M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	72.2M ±155%
CockroachDBkv50/nodes=1-48	3.07M ± 2%
CockroachDBkv95/nodes=1-48	3.30M ± 0%
CockroachDBkv0/nodes=3-48	47.4M ±236%
CockroachDBkv50/nodes=3-48	3.04M ± 2%
CockroachDBkv95/nodes=3-48	3.30M ± 0%
[Geomean]	8.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	88.8M ±146%
CockroachDBkv50/nodes=1-48	5.39M ±26%
CockroachDBkv95/nodes=1-48	7.27M ±160%
CockroachDBkv0/nodes=3-48	65.5M ±207%
CockroachDBkv50/nodes=3-48	5.14M ± 7%
CockroachDBkv95/nodes=3-48	4.84M ±84%
[Geomean]	13.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.8k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	893k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.79M ± 2%
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.65M ± 9%
CockroachDBkv95/nodes=1-48	1.21M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.69M ± 7%
CockroachDBkv95/nodes=3-48	820k ±180%
[Geomean]	1.29M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	658M ±12%
CockroachDBkv95/nodes=1-48	362M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	667M ±11%
CockroachDBkv95/nodes=3-48	242M ±178%
[Geomean]	443M

	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	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	370k ±19%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	307k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	750k ±20%
CockroachDBkv95/nodes=1-48	1.45M ±245%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	730k ±10%
CockroachDBkv95/nodes=3-48	722k ±232%
[Geomean]	870k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	895k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

Go Performance Dashboard