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	experiment
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	35.4µs ± 1%
CockroachDBkv50/nodes=1-36	33.7µs ± 1%
CockroachDBkv95/nodes=1-36	33.7µs ± 0%
CockroachDBkv0/nodes=3-36	36.5µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.7µs ± 1%
[Geo mean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.06GB ± 1%
CockroachDBkv50/nodes=1-36	3.34GB ± 1%
CockroachDBkv95/nodes=1-36	2.26GB ± 5%
CockroachDBkv0/nodes=3-36	4.12GB ± 3%
CockroachDBkv50/nodes=3-36	3.34GB ± 2%
CockroachDBkv95/nodes=3-36	2.26GB ± 5%
[Geo mean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.49GB ± 1%
CockroachDBkv50/nodes=1-36	4.40GB ± 1%
CockroachDBkv95/nodes=1-36	3.04GB ± 3%
CockroachDBkv0/nodes=3-36	5.64GB ± 3%
CockroachDBkv50/nodes=3-36	4.47GB ± 5%
CockroachDBkv95/nodes=3-36	3.05GB ± 5%
[Geo mean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.39GB ± 5%
CockroachDBkv50/nodes=1-36	7.57GB ± 7%
CockroachDBkv95/nodes=1-36	5.35GB ± 3%
CockroachDBkv0/nodes=3-36	9.52GB ± 3%
CockroachDBkv50/nodes=3-36	7.48GB ± 6%
CockroachDBkv95/nodes=3-36	5.39GB ± 4%
[Geo mean]	7.26GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	21.9M ± 3%
CockroachDBkv50/nodes=1-36	3.93M ±64%
CockroachDBkv95/nodes=1-36	5.19M ±25%
CockroachDBkv0/nodes=3-36	37.8M ±42%
CockroachDBkv50/nodes=3-36	4.58M ± 6%
CockroachDBkv95/nodes=3-36	5.14M ±28%
[Geo mean]	8.58M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.07G ±21%
CockroachDBkv50/nodes=1-36	902M ±97%
CockroachDBkv95/nodes=1-36	919M ±24%
CockroachDBkv0/nodes=3-36	5.40G ± 6%
CockroachDBkv50/nodes=3-36	1.19G ± 4%
CockroachDBkv95/nodes=3-36	923M ±24%
[Geo mean]	1.71G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.08M ± 6%
CockroachDBkv50/nodes=1-36	1.37M ± 5%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	2.14M ± 7%
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	6.90M ±75%
CockroachDBkv50/nodes=1-36	2.52M ±11%
CockroachDBkv95/nodes=1-36	3.56M ± 4%
CockroachDBkv0/nodes=3-36	137M ±96%
CockroachDBkv50/nodes=3-36	2.50M ± 0%
CockroachDBkv95/nodes=3-36	3.47M ± 2%
[Geo mean]	6.48M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	235M ± 7%
CockroachDBkv50/nodes=1-36	6.31M ±115%
CockroachDBkv95/nodes=1-36	8.34M ±113%
CockroachDBkv0/nodes=3-36	252M ±13%
CockroachDBkv50/nodes=3-36	5.31M ±37%
CockroachDBkv95/nodes=3-36	6.61M ±51%
[Geo mean]	21.9M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.3k ± 1%
CockroachDBkv50/nodes=1-36	14.8k ± 1%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.4k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geo mean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-36	1.70M ± 1%
CockroachDBkv50/nodes=1-36	891k ± 1%
CockroachDBkv95/nodes=1-36	89.1k ± 1%
CockroachDBkv0/nodes=3-36	1.65M ± 3%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	89.1k ± 1%
[Geo mean]	510k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	2.31M ±87%
CockroachDBkv95/nodes=1-36	2.71M ±37%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.00M ± 0%
CockroachDBkv95/nodes=3-36	2.77M ±48%
[Geo mean]	2.69M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	857M ±99%
CockroachDBkv95/nodes=1-36	909M ±25%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	916M ±25%
[Geo mean]	950M

	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	540k ±11%
CockroachDBkv95/nodes=1-36	560k ±61%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	550k ± 9%
CockroachDBkv95/nodes=3-36	550k ±45%
[Geo mean]	550k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 1%
CockroachDBkv95/nodes=1-36	28.2k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.2k ± 1%
[Geo mean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	890k ± 1%
CockroachDBkv95/nodes=1-36	1.69M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geo mean]	1.23M

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