Performance Result Comparison

label	common value
baseline-commit	d90b98e65320778f3b1f99a6951ab20f04d218b3
benchmarks-commit	cb323f9442766b0222c91d4ea82023330d09feca
branch	release-branch.go1.26
builder	go1.26-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	ef041913a827cbd63a23c5029b87991c6e49529e
experiment-commit-time	2026-02-26T19:45:11Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-02-26T19:50:45.42336178Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260227.5
upload-file	results
upload-part	20260227.5/0
upload-time	2026-02-27T01:08:23Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.7µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 0%
CockroachDBkv0/nodes=3-36	36.1µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geo mean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.11GB ± 3%
CockroachDBkv50/nodes=1-36	3.33GB ± 1%
CockroachDBkv95/nodes=1-36	2.29GB ± 2%
CockroachDBkv0/nodes=3-36	4.12GB ± 2%
CockroachDBkv50/nodes=3-36	3.35GB ± 1%
CockroachDBkv95/nodes=3-36	2.29GB ± 1%
[Geo mean]	3.16GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.53GB ± 3%
CockroachDBkv50/nodes=1-36	4.43GB ± 4%
CockroachDBkv95/nodes=1-36	3.06GB ± 2%
CockroachDBkv0/nodes=3-36	5.61GB ± 3%
CockroachDBkv50/nodes=3-36	4.50GB ± 6%
CockroachDBkv95/nodes=3-36	3.07GB ± 2%
[Geo mean]	4.24GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.43GB ± 5%
CockroachDBkv50/nodes=1-36	7.42GB ± 5%
CockroachDBkv95/nodes=1-36	5.49GB ± 3%
CockroachDBkv0/nodes=3-36	9.47GB ± 3%
CockroachDBkv50/nodes=3-36	7.66GB ± 4%
CockroachDBkv95/nodes=3-36	5.40GB ± 2%
[Geo mean]	7.29GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	22.2M ±10%
CockroachDBkv50/nodes=1-36	4.47M ± 6%
CockroachDBkv95/nodes=1-36	5.57M ±23%
CockroachDBkv0/nodes=3-36	34.6M ±40%
CockroachDBkv50/nodes=3-36	4.56M ± 3%
CockroachDBkv95/nodes=3-36	5.85M ±20%
[Geo mean]	8.94M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.18G ±14%
CockroachDBkv50/nodes=1-36	1.18G ± 3%
CockroachDBkv95/nodes=1-36	1.02G ±24%
CockroachDBkv0/nodes=3-36	5.40G ± 6%
CockroachDBkv50/nodes=3-36	1.18G ± 8%
CockroachDBkv95/nodes=3-36	1.06G ±24%
[Geo mean]	1.86G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.06M ± 7%
CockroachDBkv50/nodes=1-36	1.36M ± 4%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	2.15M ±12%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.40M ± 0%
[Geo mean]	1.91M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	6.30M ±25%
CockroachDBkv50/nodes=1-36	2.48M ± 5%
CockroachDBkv95/nodes=1-36	3.53M ± 5%
CockroachDBkv0/nodes=3-36	114M ±99%
CockroachDBkv50/nodes=3-36	2.48M ± 5%
CockroachDBkv95/nodes=3-36	3.47M ± 2%
[Geo mean]	6.15M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	245M ± 4%
CockroachDBkv50/nodes=1-36	4.80M ±12%
CockroachDBkv95/nodes=1-36	22.8M ±130%
CockroachDBkv0/nodes=3-36	242M ± 7%
CockroachDBkv50/nodes=3-36	5.66M ±29%
CockroachDBkv95/nodes=3-36	10.8M ±172%
[Geo mean]	27.1M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.0k ± 3%
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 ± 1%
[Geo mean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.68M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 3%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geo mean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.00M ± 0%
CockroachDBkv95/nodes=1-36	3.19M ±37%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.00M ± 0%
CockroachDBkv95/nodes=3-36	3.41M ±30%
[Geo mean]	3.15M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.02G ±27%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.05G ±23%
[Geo mean]	1.09G

	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%
[Geo mean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geo mean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	560k ±11%
CockroachDBkv95/nodes=1-36	680k ±41%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	560k ±11%
CockroachDBkv95/nodes=3-36	689k ±16%
[Geo mean]	619k

	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	28.1k ± 1%
[Geo mean]	20.4k

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

Go Performance Dashboard