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	baseline
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	35.8µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	36.0µs ± 5%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.10GB ± 3%
CockroachDBkv50/nodes=1-36	3.96GB ± 1%
CockroachDBkv95/nodes=1-36	2.72GB ± 0%
CockroachDBkv0/nodes=3-36	4.09GB ± 4%
CockroachDBkv50/nodes=3-36	3.97GB ± 1%
CockroachDBkv95/nodes=3-36	2.72GB ± 1%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.41GB ± 3%
CockroachDBkv50/nodes=1-36	5.22GB ± 1%
CockroachDBkv95/nodes=1-36	3.62GB ± 3%
CockroachDBkv0/nodes=3-36	5.44GB ± 3%
CockroachDBkv50/nodes=3-36	5.24GB ± 2%
CockroachDBkv95/nodes=3-36	3.65GB ± 3%
[Geomean]	4.69GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.96GB ± 3%
CockroachDBkv50/nodes=1-36	8.12GB ± 6%
CockroachDBkv95/nodes=1-36	6.43GB ± 1%
CockroachDBkv0/nodes=3-36	8.94GB ± 3%
CockroachDBkv50/nodes=3-36	8.39GB ± 4%
CockroachDBkv95/nodes=3-36	6.42GB ± 2%
[Geomean]	7.80GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	30.3M ±65%
CockroachDBkv50/nodes=1-36	4.98M ±12%
CockroachDBkv95/nodes=1-36	6.79M ± 6%
CockroachDBkv0/nodes=3-36	30.4M ±75%
CockroachDBkv50/nodes=3-36	5.12M ±19%
CockroachDBkv95/nodes=3-36	6.54M ±14%
[Geomean]	10.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.21G ±12%
CockroachDBkv50/nodes=1-36	1.19G ± 8%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36	5.50G ± 2%
CockroachDBkv50/nodes=3-36	1.17G ± 4%
CockroachDBkv95/nodes=3-36	1.16G ± 4%
[Geomean]	1.93G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.80M ± 0%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.50M ± 0%
CockroachDBkv0/nodes=3-36	1.81M ±22%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.44M ± 2%
[Geomean]	1.84M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	74.5M ±215%
CockroachDBkv50/nodes=1-36	3.83M ±17%
CockroachDBkv95/nodes=1-36	4.76M ±39%
CockroachDBkv0/nodes=3-36	72.8M ±211%
CockroachDBkv50/nodes=3-36	3.90M ±33%
CockroachDBkv95/nodes=3-36	4.39M ±18%
[Geomean]	10.9M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	238M ± 6%
CockroachDBkv50/nodes=1-36	16.2M ±108%
CockroachDBkv95/nodes=1-36	26.0M ±142%
CockroachDBkv0/nodes=3-36	237M ± 8%
CockroachDBkv50/nodes=3-36	7.60M ±45%
CockroachDBkv95/nodes=3-36	23.9M ±172%
[Geomean]	40.3M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.8k ± 5%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 0%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.68M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 5%
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	88.7k ± 0%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.10M ± 6%
CockroachDBkv95/nodes=1-36	3.96M ± 6%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.02M ± 2%
CockroachDBkv95/nodes=3-36	4.00M ± 2%
[Geomean]	3.49M

	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	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.16G ± 4%
[Geomean]	1.14G

	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	440k ±14%
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	1.15M ±91%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.20M ±58%
[Geomean]	850k

	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 ± 0%
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	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 0%
[Geomean]	1.22M

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