Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	78387f0a869f6cf841119fc61cab7f8dc138aa6a
branch	release-branch.go1.26
builder	go1.26-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	52e5e2f22a00b92e35d8533f4098143858236acc
experiment-commit-time	2026-08-05T19:17:27Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-06T05:54:25.838249461Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260806.56
upload-file	results
upload-part	20260806.56/0
upload-time	2026-08-06T11:15:40Z
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	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.6µs ± 1%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.70GB ± 1%
CockroachDBkv50/nodes=1-48	4.03GB ± 1%
CockroachDBkv95/nodes=1-48	2.14GB ±28%
CockroachDBkv0/nodes=3-48	2.77GB ±14%
CockroachDBkv50/nodes=3-48	3.69GB ±23%
CockroachDBkv95/nodes=3-48	2.14GB ±29%
[Geomean]	2.83GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.19GB ± 4%
CockroachDBkv50/nodes=1-48	5.31GB ± 1%
CockroachDBkv95/nodes=1-48	2.76GB ±40%
CockroachDBkv0/nodes=3-48	4.21GB ± 5%
CockroachDBkv50/nodes=3-48	4.88GB ±21%
CockroachDBkv95/nodes=3-48	2.74GB ±35%
[Geomean]	3.89GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.82GB ± 2%
CockroachDBkv50/nodes=1-48	8.37GB ± 5%
CockroachDBkv95/nodes=1-48	5.53GB ±17%
CockroachDBkv0/nodes=3-48	6.85GB ± 3%
CockroachDBkv50/nodes=3-48	7.88GB ±16%
CockroachDBkv95/nodes=3-48	5.54GB ±18%
[Geomean]	6.75GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.57M ± 9%
CockroachDBkv50/nodes=1-48	3.59M ± 3%
CockroachDBkv95/nodes=1-48	2.95M ±86%
CockroachDBkv0/nodes=3-48	1.62M ± 5%
CockroachDBkv50/nodes=3-48	3.27M ±63%
CockroachDBkv95/nodes=3-48	2.84M ±73%
[Geomean]	2.51M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	35.4M ±48%
CockroachDBkv50/nodes=1-48	906M ± 0%
CockroachDBkv95/nodes=1-48	293M ±198%
CockroachDBkv0/nodes=3-48	39.7M ±23%
CockroachDBkv50/nodes=3-48	768M ±98%
CockroachDBkv95/nodes=3-48	282M ±197%
[Geomean]	208M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.37M ± 5%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.13M ± 6%
CockroachDBkv95/nodes=3-48	2.00M ± 0%
[Geomean]	1.46M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.66M ± 9%
CockroachDBkv50/nodes=1-48	2.76M ± 6%
CockroachDBkv95/nodes=1-48	2.84M ± 2%
CockroachDBkv0/nodes=3-48	2.76M ± 6%
CockroachDBkv50/nodes=3-48	2.80M ± 0%
CockroachDBkv95/nodes=3-48	2.86M ± 2%
[Geomean]	2.78M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	6.58M ±35%
CockroachDBkv50/nodes=1-48	4.81M ± 8%
CockroachDBkv95/nodes=1-48	3.97M ±46%
CockroachDBkv0/nodes=3-48	8.42M ±99%
CockroachDBkv50/nodes=3-48	4.35M ±20%
CockroachDBkv95/nodes=3-48	4.20M ±50%
[Geomean]	5.18M

	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 ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	892k ± 1%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 3%
CockroachDBkv95/nodes=1-48	980k ±227%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.95M ±90%
CockroachDBkv95/nodes=3-48	860k ±202%
[Geomean]	1.39M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	864M ± 3%
CockroachDBkv95/nodes=1-48	292M ±199%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	725M ±99%
CockroachDBkv95/nodes=3-48	272M ±196%
[Geomean]	472M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	370k ±19%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	304k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	544k ±139%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	650k ±23%
CockroachDBkv95/nodes=3-48	580k ±90%
[Geomean]	616k

	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	14.9k ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 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	892k ± 1%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

Go Performance Dashboard