Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7ba6f826adc166100228319b6a94683fb0d32ed4
branch	master
builder	gotip-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	0c0dacdf0b84a675b51b9ddfe61d9e331356fe8b
experiment-commit-time	2026-07-20T21:24:38Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-20T21:49:10.490231715Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260721.9
upload-file	results
upload-part	20260721.9/0
upload-time	2026-07-21T03:09:35Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.9µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.7µs ± 0%
CockroachDBkv0/nodes=3-36	36.0µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.06GB ± 3%
CockroachDBkv50/nodes=1-36	3.28GB ± 2%
CockroachDBkv95/nodes=1-36	2.19GB ± 5%
CockroachDBkv0/nodes=3-36	4.09GB ± 3%
CockroachDBkv50/nodes=3-36	3.28GB ± 1%
CockroachDBkv95/nodes=3-36	2.22GB ± 2%
[Geomean]	3.09GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.52GB ± 3%
CockroachDBkv50/nodes=1-36	4.36GB ± 1%
CockroachDBkv95/nodes=1-36	3.05GB ± 5%
CockroachDBkv0/nodes=3-36	5.57GB ± 4%
CockroachDBkv50/nodes=3-36	4.37GB ± 2%
CockroachDBkv95/nodes=3-36	3.10GB ± 5%
[Geomean]	4.21GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.45GB ± 6%
CockroachDBkv50/nodes=1-36	7.52GB ± 5%
CockroachDBkv95/nodes=1-36	5.57GB ± 5%
CockroachDBkv0/nodes=3-36	9.61GB ± 3%
CockroachDBkv50/nodes=3-36	7.47GB ± 4%
CockroachDBkv95/nodes=3-36	5.76GB ± 1%
[Geomean]	7.40GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	31.8M ±54%
CockroachDBkv50/nodes=1-36	4.49M ± 5%
CockroachDBkv95/nodes=1-36	5.30M ±21%
CockroachDBkv0/nodes=3-36	34.3M ±43%
CockroachDBkv50/nodes=3-36	4.53M ± 6%
CockroachDBkv95/nodes=3-36	6.16M ±17%
[Geomean]	9.47M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.30G ± 4%
CockroachDBkv50/nodes=1-36	1.18G ± 3%
CockroachDBkv95/nodes=1-36	950M ±22%
CockroachDBkv0/nodes=3-36	4.98G ±16%
CockroachDBkv50/nodes=3-36	1.22G ±16%
CockroachDBkv95/nodes=3-36	1.14G ± 6%
[Geomean]	1.86G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.75M ± 9%
CockroachDBkv50/nodes=1-36	1.30M ± 0%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	1.77M ± 9%
CockroachDBkv50/nodes=3-36	1.30M ± 0%
CockroachDBkv95/nodes=3-36	2.40M ± 0%
[Geomean]	1.76M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	93.2M ±152%
CockroachDBkv50/nodes=1-36	2.46M ± 6%
CockroachDBkv95/nodes=1-36	3.68M ± 6%
CockroachDBkv0/nodes=3-36	114M ±106%
CockroachDBkv50/nodes=3-36	2.44M ± 6%
CockroachDBkv95/nodes=3-36	3.73M ± 4%
[Geomean]	9.78M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	237M ±10%
CockroachDBkv50/nodes=1-36	4.22M ±12%
CockroachDBkv95/nodes=1-36	7.30M ±37%
CockroachDBkv0/nodes=3-36	244M ±11%
CockroachDBkv50/nodes=3-36	4.45M ±12%
CockroachDBkv95/nodes=3-36	18.7M ±91%
[Geomean]	23.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 3%
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	1.48k ± 0%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 3%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.7k ± 0%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.06M ± 5%
CockroachDBkv95/nodes=1-36	3.00M ±33%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.04M ± 5%
CockroachDBkv95/nodes=3-36	3.76M ± 7%
[Geomean]	3.20M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	953M ±23%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 6%
CockroachDBkv95/nodes=3-36	1.14G ± 6%
[Geomean]	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%
[Geomean]	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%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	540k ±11%
CockroachDBkv95/nodes=1-36	600k ±33%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	570k ±12%
CockroachDBkv95/nodes=3-36	712k ±16%
[Geomean]	602k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.2k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 0%
[Geomean]	20.4k

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

Go Performance Dashboard