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	db5314201a698f5b8cc823bf1d60191aa1016b89
experiment-commit-time	2026-09-22T20:09:49Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:15:07.721054117Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260923.7
upload-file	results
upload-part	20260923.7/0
upload-time	2026-09-23T01:26:59Z
label	values

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.69GB ± 4%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.64GB ± 4%
CockroachDBkv0/nodes=3-48	2.67GB ± 2%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.36GB ±27%
[Geomean]	2.99GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.15GB ± 6%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	3.59GB ± 1%
CockroachDBkv0/nodes=3-48	4.10GB ± 4%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.96GB ±30%
[Geomean]	4.14GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.78GB ± 2%
CockroachDBkv50/nodes=1-48	8.18GB ± 1%
CockroachDBkv95/nodes=1-48	6.28GB ± 4%
CockroachDBkv0/nodes=3-48	6.76GB ± 3%
CockroachDBkv50/nodes=3-48	8.48GB ± 6%
CockroachDBkv95/nodes=3-48	5.61GB ±12%
[Geomean]	6.94GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.47M ± 9%
CockroachDBkv50/nodes=1-48	3.44M ± 5%
CockroachDBkv95/nodes=1-48	3.69M ±22%
CockroachDBkv0/nodes=3-48	1.50M ±13%
CockroachDBkv50/nodes=3-48	3.58M ± 9%
CockroachDBkv95/nodes=3-48	2.93M ±40%
[Geomean]	2.58M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	37.2M ±24%
CockroachDBkv50/nodes=1-48	896M ± 6%
CockroachDBkv95/nodes=1-48	633M ±38%
CockroachDBkv0/nodes=3-48	42.2M ±24%
CockroachDBkv50/nodes=3-48	936M ±11%
CockroachDBkv95/nodes=3-48	425M ±97%
[Geomean]	266M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.29M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.33M ± 6%
CockroachDBkv50/nodes=1-48	2.50M ± 0%
CockroachDBkv95/nodes=1-48	2.77M ±12%
CockroachDBkv0/nodes=3-48	2.43M ±19%
CockroachDBkv50/nodes=3-48	2.53M ± 5%
CockroachDBkv95/nodes=3-48	2.71M ± 7%
[Geomean]	2.54M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	7.26M ±81%
CockroachDBkv50/nodes=1-48	4.57M ± 9%
CockroachDBkv95/nodes=1-48	5.08M ±14%
CockroachDBkv0/nodes=3-48	7.37M ±36%
CockroachDBkv50/nodes=3-48	4.51M ±14%
CockroachDBkv95/nodes=3-48	3.66M ±29%
[Geomean]	5.23M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.31M ±17%
CockroachDBkv95/nodes=1-48	1.50M ±93%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.30M ± 0%
CockroachDBkv95/nodes=3-48	1.11M ±91%
[Geomean]	1.73M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	853M ± 6%
CockroachDBkv95/nodes=1-48	629M ±39%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	885M ± 5%
CockroachDBkv95/nodes=3-48	418M ±97%
[Geomean]	668M

	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	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	328k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	986k ± 9%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	400k ±25%
[Geomean]	663k

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

Go Performance Dashboard