Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7ba6f826adc166100228319b6a94683fb0d32ed4
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	42384491881bff880c61368b377358ea4c4b8d34
experiment-commit-time	2026-07-22T14:39:41Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-22T20:02:16.600868463Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260723.14
upload-file	results
upload-part	20260723.14/0
upload-time	2026-07-23T01:22:02Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.2µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.3µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.12GB ± 3%
CockroachDBkv50/nodes=1-36	3.32GB ± 2%
CockroachDBkv95/nodes=1-36	2.24GB ± 5%
CockroachDBkv0/nodes=3-36	4.10GB ± 2%
CockroachDBkv50/nodes=3-36	3.33GB ± 2%
CockroachDBkv95/nodes=3-36	2.28GB ± 1%
[Geomean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.59GB ± 3%
CockroachDBkv50/nodes=1-36	4.40GB ± 3%
CockroachDBkv95/nodes=1-36	3.04GB ± 2%
CockroachDBkv0/nodes=3-36	5.59GB ± 3%
CockroachDBkv50/nodes=3-36	4.48GB ± 4%
CockroachDBkv95/nodes=3-36	3.06GB ± 3%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.63GB ± 5%
CockroachDBkv50/nodes=1-36	7.44GB ± 6%
CockroachDBkv95/nodes=1-36	5.46GB ± 5%
CockroachDBkv0/nodes=3-36	9.52GB ± 4%
CockroachDBkv50/nodes=3-36	7.61GB ± 7%
CockroachDBkv95/nodes=3-36	5.35GB ± 4%
[Geomean]	7.30GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	34.6M ±46%
CockroachDBkv50/nodes=1-36	4.44M ± 4%
CockroachDBkv95/nodes=1-36	5.80M ±36%
CockroachDBkv0/nodes=3-36	35.2M ±45%
CockroachDBkv50/nodes=3-36	4.40M ± 5%
CockroachDBkv95/nodes=3-36	6.08M ±68%
[Geomean]	9.71M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.37G ± 0%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	1.04G ±36%
CockroachDBkv0/nodes=3-36	5.37G ± 0%
CockroachDBkv50/nodes=3-36	1.17G ± 3%
CockroachDBkv95/nodes=3-36	1.05G ±54%
[Geomean]	1.87G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.73M ± 8%
CockroachDBkv50/nodes=1-36	1.30M ± 0%
CockroachDBkv95/nodes=1-36	2.30M ± 4%
CockroachDBkv0/nodes=3-36	1.71M ± 6%
CockroachDBkv50/nodes=3-36	1.30M ± 0%
CockroachDBkv95/nodes=3-36	2.26M ± 6%
[Geomean]	1.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	113M ±100%
CockroachDBkv50/nodes=1-36	2.20M ± 0%
CockroachDBkv95/nodes=1-36	3.36M ± 4%
CockroachDBkv0/nodes=3-36	118M ±107%
CockroachDBkv50/nodes=3-36	2.25M ± 7%
CockroachDBkv95/nodes=3-36	3.34M ± 2%
[Geomean]	9.52M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	246M ± 5%
CockroachDBkv50/nodes=1-36	4.09M ±10%
CockroachDBkv95/nodes=1-36	24.0M ±136%
CockroachDBkv0/nodes=3-36	252M ±13%
CockroachDBkv50/nodes=3-36	4.07M ±16%
CockroachDBkv95/nodes=3-36	17.0M ±195%
[Geomean]	27.4M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.6k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.5k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.65M ± 3%
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.01M ± 4%
CockroachDBkv95/nodes=1-36	3.33M ±40%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	2.97M ± 4%
CockroachDBkv95/nodes=3-36	3.37M ±58%
[Geomean]	3.17M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 6%
CockroachDBkv95/nodes=1-36	1.04G ±36%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.11G ± 4%
CockroachDBkv95/nodes=3-36	1.04G ±55%
[Geomean]	1.08G

	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	560k ±11%
CockroachDBkv95/nodes=1-36	778k ±80%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	560k ±11%
CockroachDBkv95/nodes=3-36	611k ±35%
[Geomean]	621k

	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%
[Geomean]	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%
[Geomean]	1.22M

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