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	862c888e612ac346c7c4d99c9392bdfd265f33b0
experiment-commit-time	2026-09-01T19:52:53Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-01T19:58:53.089045233Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260902.4
upload-file	results
upload-part	20260902.4/0
upload-time	2026-09-02T01:29:26Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.5µs ± 1%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	35.2µs ± 1%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.02GB ± 1%
CockroachDBkv50/nodes=1-36	3.94GB ± 2%
CockroachDBkv95/nodes=1-36	2.75GB ± 2%
CockroachDBkv0/nodes=3-36	4.10GB ± 3%
CockroachDBkv50/nodes=3-36	3.96GB ± 1%
CockroachDBkv95/nodes=3-36	2.72GB ± 2%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.41GB ± 3%
CockroachDBkv50/nodes=1-36	5.19GB ± 2%
CockroachDBkv95/nodes=1-36	3.67GB ± 2%
CockroachDBkv0/nodes=3-36	5.47GB ± 3%
CockroachDBkv50/nodes=3-36	5.22GB ± 1%
CockroachDBkv95/nodes=3-36	3.65GB ± 5%
[Geomean]	4.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.85GB ± 2%
CockroachDBkv50/nodes=1-36	8.06GB ± 6%
CockroachDBkv95/nodes=1-36	6.41GB ± 2%
CockroachDBkv0/nodes=3-36	8.97GB ± 3%
CockroachDBkv50/nodes=3-36	8.32GB ± 6%
CockroachDBkv95/nodes=3-36	6.39GB ± 2%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	22.1M ± 2%
CockroachDBkv50/nodes=1-36	4.76M ±11%
CockroachDBkv95/nodes=1-36	6.97M ±12%
CockroachDBkv0/nodes=3-36	22.4M ±15%
CockroachDBkv50/nodes=3-36	4.78M ± 5%
CockroachDBkv95/nodes=3-36	7.04M ±22%
[Geomean]	9.06M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.46G ± 8%
CockroachDBkv50/nodes=1-36	1.20G ±17%
CockroachDBkv95/nodes=1-36	1.16G ± 5%
CockroachDBkv0/nodes=3-36	5.10G ±21%
CockroachDBkv50/nodes=3-36	1.18G ± 3%
CockroachDBkv95/nodes=3-36	1.16G ± 4%
[Geomean]	1.94G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.90M ± 0%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.50M ± 0%
CockroachDBkv0/nodes=3-36	1.92M ± 9%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.50M ± 0%
[Geomean]	1.88M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	6.91M ±22%
CockroachDBkv50/nodes=1-36	3.85M ±17%
CockroachDBkv95/nodes=1-36	4.19M ±12%
CockroachDBkv0/nodes=3-36	14.4M ±111%
CockroachDBkv50/nodes=3-36	3.88M ± 8%
CockroachDBkv95/nodes=3-36	4.20M ±10%
[Geomean]	5.45M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	233M ±15%
CockroachDBkv50/nodes=1-36	8.37M ±25%
CockroachDBkv95/nodes=1-36	38.0M ±99%
CockroachDBkv0/nodes=3-36	237M ±10%
CockroachDBkv50/nodes=3-36	8.69M ±28%
CockroachDBkv95/nodes=3-36	36.5M ±210%
[Geomean]	42.1M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.2k ± 1%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.47k ± 1%
CockroachDBkv0/nodes=3-36	28.4k ± 1%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.47k ± 1%
[Geomean]	8.51k

	write-ops
CockroachDBkv0/nodes=1-36	1.69M ± 1%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.5k ± 1%
CockroachDBkv0/nodes=3-36	1.70M ± 1%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.4k ± 1%
[Geomean]	511k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.07M ± 7%
CockroachDBkv95/nodes=1-36	4.02M ±14%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.07M ± 4%
CockroachDBkv95/nodes=3-36	3.98M ± 8%
[Geomean]	3.50M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.11G ± 3%
CockroachDBkv95/nodes=1-36	1.16G ± 5%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
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	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	1.19M ±35%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.15M ±57%
[Geomean]	837k

	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]	20.3k

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