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	bb19eae15c2035ed037b90f39b939c1ba7b23af6
experiment-commit-time	2026-10-27T20:38:15Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T02:10:25.2711702Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.57
upload-file	results
upload-part	20261028.57/0
upload-time	2026-10-28T07:33:05Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.2µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	35.9µs ± 4%
CockroachDBkv50/nodes=3-36	33.7µs ± 1%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.10GB ± 4%
CockroachDBkv50/nodes=1-36	3.97GB ± 2%
CockroachDBkv95/nodes=1-36	2.73GB ± 1%
CockroachDBkv0/nodes=3-36	4.11GB ± 4%
CockroachDBkv50/nodes=3-36	3.61GB ±23%
CockroachDBkv95/nodes=3-36	2.71GB ± 4%
[Geomean]	3.48GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.47GB ± 5%
CockroachDBkv50/nodes=1-36	5.24GB ± 1%
CockroachDBkv95/nodes=1-36	3.64GB ± 3%
CockroachDBkv0/nodes=3-36	5.47GB ± 6%
CockroachDBkv50/nodes=3-36	4.81GB ±21%
CockroachDBkv95/nodes=3-36	3.66GB ± 3%
[Geomean]	4.64GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.99GB ± 4%
CockroachDBkv50/nodes=1-36	8.22GB ± 5%
CockroachDBkv95/nodes=1-36	6.41GB ± 1%
CockroachDBkv0/nodes=3-36	8.95GB ± 4%
CockroachDBkv50/nodes=3-36	7.72GB ±15%
CockroachDBkv95/nodes=3-36	6.43GB ± 2%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	35.1M ±43%
CockroachDBkv50/nodes=1-36	4.71M ± 7%
CockroachDBkv95/nodes=1-36	6.57M ± 9%
CockroachDBkv0/nodes=3-36	30.5M ±64%
CockroachDBkv50/nodes=3-36	4.02M ±72%
CockroachDBkv95/nodes=3-36	6.49M ±12%
[Geomean]	9.76M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.46G ± 3%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36	5.44G ± 9%
CockroachDBkv50/nodes=3-36	823M ±97%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.83G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.78M ±12%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.47M ± 5%
CockroachDBkv0/nodes=3-36	1.75M ± 9%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.47M ± 3%
[Geomean]	1.83M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	116M ±102%
CockroachDBkv50/nodes=1-36	3.50M ±11%
CockroachDBkv95/nodes=1-36	4.44M ±17%
CockroachDBkv0/nodes=3-36	81.9M ±177%
CockroachDBkv50/nodes=3-36	3.63M ±13%
CockroachDBkv95/nodes=3-36	4.34M ±15%
[Geomean]	11.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	242M ±10%
CockroachDBkv50/nodes=1-36	10.1M ±87%
CockroachDBkv95/nodes=1-36	26.4M ±138%
CockroachDBkv0/nodes=3-36	236M ±10%
CockroachDBkv50/nodes=3-36	7.77M ±48%
CockroachDBkv95/nodes=3-36	14.7M ±64%
[Geomean]	34.7M

	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	27.8k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 4%
CockroachDBkv50/nodes=3-36	891k ± 1%
CockroachDBkv95/nodes=3-36	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.00M ± 0%
CockroachDBkv95/nodes=1-36	3.94M ± 4%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	2.27M ±87%
CockroachDBkv95/nodes=3-36	3.96M ± 6%
[Geomean]	3.21M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	798M ±99%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.04G

	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	600k ± 0%
CockroachDBkv95/nodes=1-36	1.32M ±36%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.28M ±57%
[Geomean]	884k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.0k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	28.0k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	891k ± 1%
CockroachDBkv95/nodes=3-36	1.68M ± 0%
[Geomean]	1.22M

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