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	1e44a4c9d983b7787a9593dd4dadfb4ed9737235
experiment-commit-time	2026-09-15T14:28:44Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:35:28.532188285Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260915.84
upload-file	results
upload-part	20260915.84/0
upload-time	2026-09-15T19:47:23Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 0%
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	2.71GB ± 6%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.28GB ±25%
CockroachDBkv0/nodes=3-48	2.67GB ± 6%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.33GB ±26%
[Geomean]	2.91GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.18GB ± 4%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.99GB ±30%
CockroachDBkv0/nodes=3-48	4.29GB ±28%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	3.00GB ±31%
[Geomean]	4.06GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.84GB ± 4%
CockroachDBkv50/nodes=1-48	8.22GB ± 2%
CockroachDBkv95/nodes=1-48	5.68GB ±14%
CockroachDBkv0/nodes=3-48	6.81GB ± 7%
CockroachDBkv50/nodes=3-48	8.29GB ± 5%
CockroachDBkv95/nodes=3-48	5.75GB ±14%
[Geomean]	6.85GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.52M ± 5%
CockroachDBkv50/nodes=1-48	3.76M ±12%
CockroachDBkv95/nodes=1-48	2.95M ±42%
CockroachDBkv0/nodes=3-48	1.49M ± 8%
CockroachDBkv50/nodes=3-48	3.70M ±22%
CockroachDBkv95/nodes=3-48	3.05M ±44%
[Geomean]	2.56M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	41.0M ±21%
CockroachDBkv50/nodes=1-48	973M ±17%
CockroachDBkv95/nodes=1-48	375M ±97%
CockroachDBkv0/nodes=3-48	42.2M ±69%
CockroachDBkv50/nodes=3-48	950M ±27%
CockroachDBkv95/nodes=3-48	428M ±97%
[Geomean]	252M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.24M ± 5%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.89M ± 6%
CockroachDBkv0/nodes=3-48	1.23M ± 6%
CockroachDBkv50/nodes=3-48	1.06M ± 6%
CockroachDBkv95/nodes=3-48	1.90M ± 0%
[Geomean]	1.36M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.46M ± 3%
CockroachDBkv50/nodes=1-48	2.60M ± 0%
CockroachDBkv95/nodes=1-48	2.85M ± 2%
CockroachDBkv0/nodes=3-48	2.38M ± 7%
CockroachDBkv50/nodes=3-48	2.63M ± 6%
CockroachDBkv95/nodes=3-48	2.85M ± 5%
[Geomean]	2.62M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	7.66M ±50%
CockroachDBkv50/nodes=1-48	4.70M ±17%
CockroachDBkv95/nodes=1-48	4.41M ±43%
CockroachDBkv0/nodes=3-48	7.44M ±41%
CockroachDBkv50/nodes=3-48	4.76M ±22%
CockroachDBkv95/nodes=3-48	4.51M ±51%
[Geomean]	5.42M

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

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.58M ±36%
CockroachDBkv95/nodes=1-48	1.07M ±96%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.38M ±22%
CockroachDBkv95/nodes=3-48	1.20M ±117%
[Geomean]	1.68M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	928M ±16%
CockroachDBkv95/nodes=1-48	372M ±99%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	909M ±25%
CockroachDBkv95/nodes=3-48	424M ±98%
[Geomean]	604M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	360k ±17%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	314k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	710k ±69%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	820k ±168%
[Geomean]	731k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.4k ± 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	889k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard