Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c3h88-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	12affc4b1099893c5d5ef346c414b74042580a28
experiment-commit-time	2026-08-28T15:46:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-28T15:52:57.084386988Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260828.76
upload-file	results
upload-part	20260828.76/0
upload-time	2026-08-28T21:40:39Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.4µs ± 6%
CockroachDBkv50/nodes=1-44	33.8µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 4%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.23GB ± 4%
CockroachDBkv50/nodes=1-44	3.80GB ±25%
CockroachDBkv95/nodes=1-44	2.90GB ± 5%
CockroachDBkv0/nodes=3-44	4.25GB ± 4%
CockroachDBkv50/nodes=3-44	4.21GB ± 3%
CockroachDBkv95/nodes=3-44	2.93GB ± 2%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 5%
CockroachDBkv50/nodes=1-44	5.04GB ±23%
CockroachDBkv95/nodes=1-44	3.61GB ± 2%
CockroachDBkv0/nodes=3-44	5.54GB ± 3%
CockroachDBkv50/nodes=3-44	5.52GB ± 3%
CockroachDBkv95/nodes=3-44	3.63GB ± 2%
[Geomean]	4.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.97GB ± 3%
CockroachDBkv50/nodes=1-44	8.02GB ±19%
CockroachDBkv95/nodes=1-44	6.11GB ± 3%
CockroachDBkv0/nodes=3-44	9.09GB ± 2%
CockroachDBkv50/nodes=3-44	8.81GB ± 6%
CockroachDBkv95/nodes=3-44	6.09GB ± 2%
[Geomean]	7.74GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	35.1M ±67%
CockroachDBkv50/nodes=1-44	5.49M ±88%
CockroachDBkv95/nodes=1-44	5.29M ±15%
CockroachDBkv0/nodes=3-44	37.8M ±41%
CockroachDBkv50/nodes=3-44	6.92M ±30%
CockroachDBkv95/nodes=3-44	4.97M ± 6%
[Geomean]	10.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.94G ±14%
CockroachDBkv50/nodes=1-44	1.16G ±132%
CockroachDBkv95/nodes=1-44	1.21G ±22%
CockroachDBkv0/nodes=3-44	5.93G ±23%
CockroachDBkv50/nodes=3-44	1.54G ±22%
CockroachDBkv95/nodes=3-44	1.18G ± 8%
[Geomean]	2.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.50M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.86M ± 3%
CockroachDBkv0/nodes=3-44	1.52M ±12%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.90M ± 0%
[Geomean]	1.50M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	95.7M ±137%
CockroachDBkv50/nodes=1-44	3.01M ±16%
CockroachDBkv95/nodes=1-44	2.55M ± 2%
CockroachDBkv0/nodes=3-44	122M ±99%
CockroachDBkv50/nodes=3-44	3.04M ± 9%
CockroachDBkv95/nodes=3-44	2.52M ± 3%
[Geomean]	9.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	254M ±21%
CockroachDBkv50/nodes=1-44	64.4M ±173%
CockroachDBkv95/nodes=1-44	5.35M ±16%
CockroachDBkv0/nodes=3-44	267M ±12%
CockroachDBkv50/nodes=3-44	85.5M ±106%
CockroachDBkv95/nodes=3-44	5.30M ±28%
[Geomean]	46.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.5k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 5%
CockroachDBkv50/nodes=1-44	888k ± 2%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.15M ±106%
CockroachDBkv95/nodes=1-44	3.36M ±22%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.20M ±24%
CockroachDBkv95/nodes=3-44	3.24M ± 7%
[Geomean]	3.46M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.11G ±130%
CockroachDBkv95/nodes=1-44	1.19G ±13%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.48G ±22%
CockroachDBkv95/nodes=3-44	1.17G ± 3%
[Geomean]	1.23G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.78M ±63%
CockroachDBkv95/nodes=1-44	962k ±25%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.96M ±49%
CockroachDBkv95/nodes=3-44	944k ±16%
[Geomean]	1.33M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	887k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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