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	experiment
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	34.0µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.30GB ±27%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.15GB ±34%
CockroachDBkv0/nodes=3-48	3.26GB ±28%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.42GB ±29%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.78GB ±21%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.70GB ±38%
CockroachDBkv0/nodes=3-48	4.69GB ±22%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	3.10GB ±33%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.87GB ±21%
CockroachDBkv50/nodes=1-48	8.51GB ± 5%
CockroachDBkv95/nodes=1-48	5.48GB ±19%
CockroachDBkv0/nodes=3-48	7.77GB ±21%
CockroachDBkv50/nodes=3-48	8.36GB ± 5%
CockroachDBkv95/nodes=3-48	5.75GB ±14%
[Geomean]	7.18GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.6M ±225%
CockroachDBkv50/nodes=1-48	3.80M ±24%
CockroachDBkv95/nodes=1-48	2.58M ±55%
CockroachDBkv0/nodes=3-48	10.1M ±249%
CockroachDBkv50/nodes=3-48	3.58M ± 6%
CockroachDBkv95/nodes=3-48	3.30M ±42%
[Geomean]	4.81M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.38G ±192%
CockroachDBkv50/nodes=1-48	977M ±31%
CockroachDBkv95/nodes=1-48	312M ±169%
CockroachDBkv0/nodes=3-48	1.57G ±165%
CockroachDBkv50/nodes=3-48	919M ±10%
CockroachDBkv95/nodes=3-48	486M ±97%
[Geomean]	816M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.34M ± 4%
CockroachDBkv50/nodes=1-48	1.07M ± 7%
CockroachDBkv95/nodes=1-48	1.94M ± 7%
CockroachDBkv0/nodes=3-48	1.30M ± 0%
CockroachDBkv50/nodes=3-48	1.08M ±11%
CockroachDBkv95/nodes=3-48	1.93M ± 7%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	62.0M ±225%
CockroachDBkv50/nodes=1-48	2.80M ± 0%
CockroachDBkv95/nodes=1-48	2.96M ± 5%
CockroachDBkv0/nodes=3-48	44.5M ±314%
CockroachDBkv50/nodes=3-48	2.75M ± 5%
CockroachDBkv95/nodes=3-48	2.94M ± 5%
[Geomean]	7.55M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	91.8M ±147%
CockroachDBkv50/nodes=1-48	4.87M ±22%
CockroachDBkv95/nodes=1-48	4.40M ±55%
CockroachDBkv0/nodes=3-48	86.3M ±153%
CockroachDBkv50/nodes=3-48	4.73M ±10%
CockroachDBkv95/nodes=3-48	4.99M ±52%
[Geomean]	12.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.47M ±26%
CockroachDBkv95/nodes=1-48	900k ±211%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.33M ± 8%
CockroachDBkv95/nodes=3-48	1.33M ±92%
[Geomean]	1.62M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	936M ±29%
CockroachDBkv95/nodes=1-48	312M ±169%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	856M ± 6%
CockroachDBkv95/nodes=3-48	473M ±98%
[Geomean]	586M

	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	400k ± 0%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	350k ±43%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	720k ±108%
[Geomean]	593k

	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

Go Performance Dashboard