Performance Result Comparison

label	common value
baseline-commit	d90b98e65320778f3b1f99a6951ab20f04d218b3
benchmarks-commit	cb323f9442766b0222c91d4ea82023330d09feca
branch	master
builder	gotip-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	f3755d9eba1147eb2cc3257689764f0cd8aac77b
experiment-commit-time	2026-02-20T04:07:04Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-02-20T04:12:15.850546073Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260220.19
upload-file	results
upload-part	20260220.19/0
upload-time	2026-02-20T09:28:27Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.7µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.7µs ± 1%
CockroachDBkv0/nodes=3-36	36.0µs ± 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	4.04GB ± 2%
CockroachDBkv50/nodes=1-36	3.24GB ± 1%
CockroachDBkv95/nodes=1-36	2.15GB ± 5%
CockroachDBkv0/nodes=3-36	4.05GB ± 2%
CockroachDBkv50/nodes=3-36	3.25GB ± 1%
CockroachDBkv95/nodes=3-36	2.15GB ± 6%
[Geo mean]	3.05GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.50GB ± 3%
CockroachDBkv50/nodes=1-36	4.40GB ± 5%
CockroachDBkv95/nodes=1-36	3.02GB ± 5%
CockroachDBkv0/nodes=3-36	5.52GB ± 3%
CockroachDBkv50/nodes=3-36	4.34GB ± 1%
CockroachDBkv95/nodes=3-36	3.01GB ± 3%
[Geo mean]	4.17GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.50GB ± 3%
CockroachDBkv50/nodes=1-36	7.33GB ± 7%
CockroachDBkv95/nodes=1-36	5.35GB ± 7%
CockroachDBkv0/nodes=3-36	9.41GB ± 3%
CockroachDBkv50/nodes=3-36	7.29GB ± 4%
CockroachDBkv95/nodes=3-36	5.30GB ± 3%
[Geo mean]	7.17GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	28.6M ±64%
CockroachDBkv50/nodes=1-36	4.14M ± 4%
CockroachDBkv95/nodes=1-36	4.56M ±45%
CockroachDBkv0/nodes=3-36	33.8M ±45%
CockroachDBkv50/nodes=3-36	4.11M ± 5%
CockroachDBkv95/nodes=3-36	4.45M ±35%
[Geo mean]	8.33M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	4.94G ±16%
CockroachDBkv50/nodes=1-36	1.16G ± 4%
CockroachDBkv95/nodes=1-36	799M ±75%
CockroachDBkv0/nodes=3-36	4.90G ±15%
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	836M ±37%
[Geo mean]	1.66G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.50M ± 7%
CockroachDBkv50/nodes=1-36	1.20M ± 0%
CockroachDBkv95/nodes=1-36	1.97M ± 4%
CockroachDBkv0/nodes=3-36	1.46M ±10%
CockroachDBkv50/nodes=3-36	1.17M ± 6%
CockroachDBkv95/nodes=3-36	1.95M ± 3%
[Geo mean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	70.8M ±232%
CockroachDBkv50/nodes=1-36	1.91M ±10%
CockroachDBkv95/nodes=1-36	2.94M ± 5%
CockroachDBkv0/nodes=3-36	118M ±99%
CockroachDBkv50/nodes=3-36	1.90M ±11%
CockroachDBkv95/nodes=3-36	2.90M ± 0%
[Geo mean]	7.98M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	242M ±10%
CockroachDBkv50/nodes=1-36	3.47M ±11%
CockroachDBkv95/nodes=1-36	6.79M ±140%
CockroachDBkv0/nodes=3-36	245M ±11%
CockroachDBkv50/nodes=3-36	3.47M ±12%
CockroachDBkv95/nodes=3-36	5.00M ±20%
[Geo mean]	17.0M

	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	27.8k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.49k ± 1%
[Geo mean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-36	1.68M ± 4%
CockroachDBkv50/nodes=1-36	888k ± 0%
CockroachDBkv95/nodes=1-36	89.0k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 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	2.96M ± 5%
CockroachDBkv95/nodes=1-36	2.46M ±92%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	2.88M ± 6%
CockroachDBkv95/nodes=3-36	2.58M ±55%
[Geo mean]	2.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 8%
CockroachDBkv95/nodes=1-36	789M ±78%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.07G ± 7%
CockroachDBkv95/nodes=3-36	829M ±38%
[Geo mean]	940M

	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	544k ±84%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	500k ± 0%
CockroachDBkv95/nodes=3-36	512k ±22%
[Geo mean]	524k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.2k ± 1%
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	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geo mean]	1.23M

Go Performance Dashboard