Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	31dc9e2449e394439498142451627af52626d7c4
experiment-commit-time	2026-10-08T15:17:33Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T02:22:01.118722113Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.78
upload-file	results
upload-part	20261009.78/0
upload-time	2026-10-09T07:44:28Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.7µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.2µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.06GB ± 3%
CockroachDBkv50/nodes=1-36	3.96GB ± 1%
CockroachDBkv95/nodes=1-36	2.71GB ± 3%
CockroachDBkv0/nodes=3-36	4.10GB ± 3%
CockroachDBkv50/nodes=3-36	3.95GB ± 2%
CockroachDBkv95/nodes=3-36	2.73GB ± 1%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.38GB ± 4%
CockroachDBkv50/nodes=1-36	5.20GB ± 1%
CockroachDBkv95/nodes=1-36	3.61GB ± 3%
CockroachDBkv0/nodes=3-36	5.39GB ± 3%
CockroachDBkv50/nodes=3-36	5.18GB ± 2%
CockroachDBkv95/nodes=3-36	3.67GB ± 3%
[Geomean]	4.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.00GB ± 4%
CockroachDBkv50/nodes=1-36	8.38GB ± 5%
CockroachDBkv95/nodes=1-36	6.21GB ± 6%
CockroachDBkv0/nodes=3-36	9.01GB ± 3%
CockroachDBkv50/nodes=3-36	8.26GB ± 5%
CockroachDBkv95/nodes=3-36	6.44GB ± 1%
[Geomean]	7.80GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	22.0M ± 8%
CockroachDBkv50/nodes=1-36	5.12M ±15%
CockroachDBkv95/nodes=1-36	6.11M ±24%
CockroachDBkv0/nodes=3-36	34.4M ±43%
CockroachDBkv50/nodes=3-36	4.61M ± 4%
CockroachDBkv95/nodes=3-36	6.65M ±19%
[Geomean]	9.48M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.25G ±21%
CockroachDBkv50/nodes=1-36	1.24G ±19%
CockroachDBkv95/nodes=1-36	1.01G ±30%
CockroachDBkv0/nodes=3-36	5.60G ± 5%
CockroachDBkv50/nodes=3-36	1.16G ± 4%
CockroachDBkv95/nodes=3-36	1.16G ± 4%
[Geomean]	1.92G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.86M ± 8%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.55M ± 2%
CockroachDBkv0/nodes=3-36	1.88M ± 6%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.57M ± 3%
[Geomean]	1.89M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	6.34M ±66%
CockroachDBkv50/nodes=1-36	3.61M ± 6%
CockroachDBkv95/nodes=1-36	4.23M ± 8%
CockroachDBkv0/nodes=3-36	112M ±102%
CockroachDBkv50/nodes=3-36	3.55M ±10%
CockroachDBkv95/nodes=3-36	4.21M ±10%
[Geomean]	7.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	239M ± 9%
CockroachDBkv50/nodes=1-36	7.71M ±91%
CockroachDBkv95/nodes=1-36	35.8M ±158%
CockroachDBkv0/nodes=3-36	233M ±10%
CockroachDBkv50/nodes=3-36	5.76M ±13%
CockroachDBkv95/nodes=3-36	38.8M ±138%
[Geomean]	38.8M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.0k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.7k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 0%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.68M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	89.1k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 3%
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	88.6k ± 0%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.25M ±17%
CockroachDBkv95/nodes=1-36	3.18M ±40%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.07M ± 4%
CockroachDBkv95/nodes=3-36	3.91M ± 5%
[Geomean]	3.34M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.19G ±19%
CockroachDBkv95/nodes=1-36	1.00G ±29%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.16G ± 4%
[Geomean]	1.12G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	430k ±16%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	353k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	650k ± 8%
CockroachDBkv95/nodes=1-36	1.01M ±58%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.71M ±75%
[Geomean]	906k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.0k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	886k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 0%
[Geomean]	1.22M

Go Performance Dashboard