Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	0929039dd9b10c6dc8ecd8355fcd71fa75d12c85
experiment-commit-time	2026-08-26T21:13:51Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-27T01:29:18.648884545Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260827.38
upload-file	results
upload-part	20260827.38/0
upload-time	2026-08-27T06:51:11Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.5µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 0%
CockroachDBkv0/nodes=3-36	35.9µs ± 3%
CockroachDBkv50/nodes=3-36	33.9µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.13GB ± 3%
CockroachDBkv50/nodes=1-36	3.93GB ± 1%
CockroachDBkv95/nodes=1-36	2.68GB ± 4%
CockroachDBkv0/nodes=3-36	4.08GB ± 3%
CockroachDBkv50/nodes=3-36	3.93GB ± 1%
CockroachDBkv95/nodes=3-36	2.73GB ± 3%
[Geomean]	3.52GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.34GB ± 3%
CockroachDBkv50/nodes=1-36	5.18GB ± 1%
CockroachDBkv95/nodes=1-36	3.58GB ± 3%
CockroachDBkv0/nodes=3-36	5.33GB ± 3%
CockroachDBkv50/nodes=3-36	5.22GB ± 1%
CockroachDBkv95/nodes=3-36	3.64GB ± 5%
[Geomean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.97GB ± 5%
CockroachDBkv50/nodes=1-36	8.03GB ± 4%
CockroachDBkv95/nodes=1-36	6.24GB ± 5%
CockroachDBkv0/nodes=3-36	8.92GB ± 2%
CockroachDBkv50/nodes=3-36	8.12GB ± 3%
CockroachDBkv95/nodes=3-36	6.33GB ± 6%
[Geomean]	7.69GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	39.5M ±47%
CockroachDBkv50/nodes=1-36	4.72M ±19%
CockroachDBkv95/nodes=1-36	5.55M ±26%
CockroachDBkv0/nodes=3-36	31.5M ±58%
CockroachDBkv50/nodes=3-36	4.87M ±33%
CockroachDBkv95/nodes=3-36	5.86M ±28%
[Geomean]	9.88M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.47G ±12%
CockroachDBkv50/nodes=1-36	1.18G ± 4%
CockroachDBkv95/nodes=1-36	1.00G ±23%
CockroachDBkv0/nodes=3-36	5.05G ±15%
CockroachDBkv50/nodes=3-36	1.23G ±20%
CockroachDBkv95/nodes=3-36	1.14G ± 6%
[Geomean]	1.89G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.67M ± 4%
CockroachDBkv50/nodes=1-36	1.30M ± 0%
CockroachDBkv95/nodes=1-36	2.20M ± 0%
CockroachDBkv0/nodes=3-36	1.63M ± 8%
CockroachDBkv50/nodes=3-36	1.30M ± 0%
CockroachDBkv95/nodes=3-36	2.20M ± 0%
[Geomean]	1.68M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	152M ±97%
CockroachDBkv50/nodes=1-36	3.04M ± 2%
CockroachDBkv95/nodes=1-36	3.25M ± 5%
CockroachDBkv0/nodes=3-36	91.2M ±148%
CockroachDBkv50/nodes=3-36	3.03M ± 2%
CockroachDBkv95/nodes=3-36	3.22M ± 9%
[Geomean]	10.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	242M ±11%
CockroachDBkv50/nodes=1-36	5.63M ±21%
CockroachDBkv95/nodes=1-36	22.7M ±214%
CockroachDBkv0/nodes=3-36	242M ±10%
CockroachDBkv50/nodes=3-36	5.19M ± 6%
CockroachDBkv95/nodes=3-36	16.6M ±216%
[Geomean]	29.4M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.4k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 0%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.65M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.9k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 3%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.7k ± 0%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.08M ± 6%
CockroachDBkv95/nodes=1-36	3.22M ±29%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.27M ±16%
CockroachDBkv95/nodes=3-36	3.55M ±44%
[Geomean]	3.27M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	990M ±22%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.20G ±17%
CockroachDBkv95/nodes=3-36	1.14G ± 6%
[Geomean]	1.12G

	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	867k ±85%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	822k ±46%
[Geomean]	712k

	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	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 1%
[Geomean]	1.22M

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