Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
branch	release-branch.go1.27
builder	go1.27-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	5f0af78b5298595a697e7553481ef6eb34ce910a
experiment-commit-time	2026-10-28T16:52:00Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T16:58:19.726803201Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.142
upload-file	results
upload-part	20261028.142/0
upload-time	2026-10-28T22:37:46Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.9µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 0%
CockroachDBkv0/nodes=3-36	35.9µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 1%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.09GB ± 3%
CockroachDBkv50/nodes=1-36	3.97GB ± 1%
CockroachDBkv95/nodes=1-36	2.74GB ± 1%
CockroachDBkv0/nodes=3-36	4.11GB ± 3%
CockroachDBkv50/nodes=3-36	3.99GB ± 1%
CockroachDBkv95/nodes=3-36	2.74GB ± 1%
[Geomean]	3.55GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.45GB ± 2%
CockroachDBkv50/nodes=1-36	5.25GB ± 1%
CockroachDBkv95/nodes=1-36	3.64GB ± 4%
CockroachDBkv0/nodes=3-36	5.53GB ± 4%
CockroachDBkv50/nodes=3-36	5.26GB ± 2%
CockroachDBkv95/nodes=3-36	3.60GB ± 7%
[Geomean]	4.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.02GB ± 3%
CockroachDBkv50/nodes=1-36	8.23GB ± 5%
CockroachDBkv95/nodes=1-36	6.31GB ± 6%
CockroachDBkv0/nodes=3-36	9.04GB ± 2%
CockroachDBkv50/nodes=3-36	8.32GB ± 6%
CockroachDBkv95/nodes=3-36	6.23GB ± 9%
[Geomean]	7.77GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	30.6M ±67%
CockroachDBkv50/nodes=1-36	4.96M ± 5%
CockroachDBkv95/nodes=1-36	6.61M ±21%
CockroachDBkv0/nodes=3-36	30.8M ±64%
CockroachDBkv50/nodes=3-36	5.51M ±27%
CockroachDBkv95/nodes=3-36	6.13M ±46%
[Geomean]	10.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.49G ±17%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	1.14G ± 6%
CockroachDBkv0/nodes=3-36	5.37G ± 0%
CockroachDBkv50/nodes=3-36	1.23G ±20%
CockroachDBkv95/nodes=3-36	1.06G ±27%
[Geomean]	1.93G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.69M ±11%
CockroachDBkv50/nodes=1-36	1.57M ± 4%
CockroachDBkv95/nodes=1-36	2.68M ± 8%
CockroachDBkv0/nodes=3-36	2.65M ±13%
CockroachDBkv50/nodes=3-36	1.57M ± 4%
CockroachDBkv95/nodes=3-36	2.68M ± 4%
[Geomean]	2.24M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	76.3M ±219%
CockroachDBkv50/nodes=1-36	4.24M ±10%
CockroachDBkv95/nodes=1-36	4.45M ±17%
CockroachDBkv0/nodes=3-36	74.2M ±205%
CockroachDBkv50/nodes=3-36	4.33M ±20%
CockroachDBkv95/nodes=3-36	4.31M ± 9%
[Geomean]	11.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	237M ±13%
CockroachDBkv50/nodes=1-36	9.82M ±71%
CockroachDBkv95/nodes=1-36	33.6M ±137%
CockroachDBkv0/nodes=3-36	229M ± 6%
CockroachDBkv50/nodes=3-36	13.2M ±146%
CockroachDBkv95/nodes=3-36	33.8M ±235%
[Geomean]	44.7M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.47k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.5k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 3%
CockroachDBkv50/nodes=3-36	886k ± 1%
CockroachDBkv95/nodes=3-36	88.9k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.05M ± 5%
CockroachDBkv95/nodes=1-36	3.64M ±40%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.09M ± 3%
CockroachDBkv95/nodes=3-36	3.13M ±94%
[Geomean]	3.22M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.11G ±21%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.15G ± 5%
CockroachDBkv95/nodes=3-36	1.06G ±27%
[Geomean]	1.11G

	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	430k ±16%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	353k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	1.04M ±82%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	630k ±21%
CockroachDBkv95/nodes=3-36	978k ±125%
[Geomean]	788k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 0%
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	888k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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