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	41d6346743f877972ac2032e4d56f1a52f30f05b
experiment-commit-time	2026-10-27T20:27:48Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T08:40:04.217254072Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.104
upload-file	results
upload-part	20261028.104/0
upload-time	2026-10-28T14:03:26Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.6µs ± 4%
CockroachDBkv50/nodes=1-36	33.9µs ± 1%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	35.2µs ± 1%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.08GB ± 2%
CockroachDBkv50/nodes=1-36	3.98GB ± 2%
CockroachDBkv95/nodes=1-36	2.67GB ± 4%
CockroachDBkv0/nodes=3-36	4.07GB ± 3%
CockroachDBkv50/nodes=3-36	3.95GB ± 2%
CockroachDBkv95/nodes=3-36	2.71GB ± 5%
[Geomean]	3.52GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.40GB ± 3%
CockroachDBkv50/nodes=1-36	5.24GB ± 2%
CockroachDBkv95/nodes=1-36	3.59GB ± 3%
CockroachDBkv0/nodes=3-36	5.45GB ± 5%
CockroachDBkv50/nodes=3-36	5.19GB ± 1%
CockroachDBkv95/nodes=3-36	3.59GB ± 4%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.99GB ± 1%
CockroachDBkv50/nodes=1-36	8.27GB ± 6%
CockroachDBkv95/nodes=1-36	6.24GB ± 5%
CockroachDBkv0/nodes=3-36	8.99GB ± 4%
CockroachDBkv50/nodes=3-36	8.31GB ±10%
CockroachDBkv95/nodes=3-36	6.30GB ± 4%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	21.8M ± 3%
CockroachDBkv50/nodes=1-36	5.11M ±23%
CockroachDBkv95/nodes=1-36	5.58M ±20%
CockroachDBkv0/nodes=3-36	21.9M ± 8%
CockroachDBkv50/nodes=3-36	4.60M ± 4%
CockroachDBkv95/nodes=3-36	6.26M ±23%
[Geomean]	8.55M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.02G ±28%
CockroachDBkv50/nodes=1-36	1.26G ±28%
CockroachDBkv95/nodes=1-36	983M ±28%
CockroachDBkv0/nodes=3-36	4.97G ±14%
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.07G ±32%
[Geomean]	1.83G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.73M ± 8%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.44M ± 2%
CockroachDBkv0/nodes=3-36	1.73M ± 4%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.50M ± 0%
[Geomean]	1.82M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	10.6M ±98%
CockroachDBkv50/nodes=1-36	3.59M ±14%
CockroachDBkv95/nodes=1-36	3.92M ±15%
CockroachDBkv0/nodes=3-36	10.0M ±140%
CockroachDBkv50/nodes=3-36	3.58M ± 9%
CockroachDBkv95/nodes=3-36	4.42M ±14%
[Geomean]	5.36M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	236M ±11%
CockroachDBkv50/nodes=1-36	11.0M ±167%
CockroachDBkv95/nodes=1-36	10.0M ±35%
CockroachDBkv0/nodes=3-36	238M ± 6%
CockroachDBkv50/nodes=3-36	7.81M ±28%
CockroachDBkv95/nodes=3-36	19.2M ±69%
[Geomean]	31.3M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.1k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.4k ± 1%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.51k

	write-ops
CockroachDBkv0/nodes=1-36	1.69M ± 4%
CockroachDBkv50/nodes=1-36	886k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.70M ± 1%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geomean]	511k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.31M ±27%
CockroachDBkv95/nodes=1-36	3.19M ±40%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.01M ± 4%
CockroachDBkv95/nodes=3-36	3.41M ±32%
[Geomean]	3.23M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.23G ±26%
CockroachDBkv95/nodes=1-36	980M ±28%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.06G ±32%
[Geomean]	1.10G

	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	440k ±14%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	355k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	630k ±11%
CockroachDBkv95/nodes=1-36	870k ±49%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.06M ±79%
[Geomean]	768k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 1%
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	886k ± 1%
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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