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	8b28706da89e1bd8a950d888cfc009d9ad11e0a6
experiment-commit-time	2026-10-27T20:10:52Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T12:10:07.12805955Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261028.116
upload-file	results
upload-part	20261028.116/0
upload-time	2026-10-28T17:44:18Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.7µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.3µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.7µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.07GB ± 4%
CockroachDBkv50/nodes=1-36	3.96GB ± 2%
CockroachDBkv95/nodes=1-36	2.76GB ± 7%
CockroachDBkv0/nodes=3-36	4.13GB ± 3%
CockroachDBkv50/nodes=3-36	3.95GB ± 1%
CockroachDBkv95/nodes=3-36	2.72GB ± 0%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.46GB ± 2%
CockroachDBkv50/nodes=1-36	5.21GB ± 1%
CockroachDBkv95/nodes=1-36	3.53GB ± 3%
CockroachDBkv0/nodes=3-36	5.41GB ± 3%
CockroachDBkv50/nodes=3-36	5.21GB ± 1%
CockroachDBkv95/nodes=3-36	3.61GB ± 3%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.99GB ± 2%
CockroachDBkv50/nodes=1-36	8.26GB ± 4%
CockroachDBkv95/nodes=1-36	6.11GB ± 6%
CockroachDBkv0/nodes=3-36	9.01GB ± 3%
CockroachDBkv50/nodes=3-36	8.27GB ± 6%
CockroachDBkv95/nodes=3-36	6.16GB ±16%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	29.9M ±62%
CockroachDBkv50/nodes=1-36	4.91M ± 2%
CockroachDBkv95/nodes=1-36	5.78M ±26%
CockroachDBkv0/nodes=3-36	37.8M ±43%
CockroachDBkv50/nodes=3-36	4.80M ± 0%
CockroachDBkv95/nodes=3-36	5.84M ±47%
[Geomean]	9.82M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.05G ±20%
CockroachDBkv50/nodes=1-36	1.16G ± 4%
CockroachDBkv95/nodes=1-36	1.03G ±43%
CockroachDBkv0/nodes=3-36	5.11G ±21%
CockroachDBkv50/nodes=3-36	1.18G ± 3%
CockroachDBkv95/nodes=3-36	892M ±82%
[Geomean]	1.79G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.30M ±13%
CockroachDBkv50/nodes=1-36	1.54M ± 4%
CockroachDBkv95/nodes=1-36	2.69M ± 8%
CockroachDBkv0/nodes=3-36	2.34M ±11%
CockroachDBkv50/nodes=3-36	1.54M ± 4%
CockroachDBkv95/nodes=3-36	2.71M ±11%
[Geomean]	2.13M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	73.4M ±208%
CockroachDBkv50/nodes=1-36	4.10M ± 5%
CockroachDBkv95/nodes=1-36	4.34M ± 8%
CockroachDBkv0/nodes=3-36	142M ±95%
CockroachDBkv50/nodes=3-36	4.04M ±11%
CockroachDBkv95/nodes=3-36	4.34M ± 8%
[Geomean]	12.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	237M ± 8%
CockroachDBkv50/nodes=1-36	9.64M ±41%
CockroachDBkv95/nodes=1-36	7.81M ±47%
CockroachDBkv0/nodes=3-36	247M ±12%
CockroachDBkv50/nodes=3-36	7.80M ±21%
CockroachDBkv95/nodes=3-36	22.4M ±237%
[Geomean]	30.3M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.0k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.6k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.68M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.9k ± 1%
CockroachDBkv0/nodes=3-36	1.65M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	89.0k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.06M ± 5%
CockroachDBkv95/nodes=1-36	2.96M ±49%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.06M ± 8%
CockroachDBkv95/nodes=3-36	2.90M ±93%
[Geomean]	2.99M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.03G ±44%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	884M ±83%
[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	656k ±83%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	960k ±88%
[Geomean]	690k

	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	28.2k ± 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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