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	45c5cce099961838ee01cbce3cd69886813a5825
experiment-commit-time	2026-08-26T17:10:54Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T20:24:34.09071064Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.11
upload-file	results
upload-part	20260827.11/0
upload-time	2026-08-27T02:10:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 5%
CockroachDBkv50/nodes=1-44	33.7µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 5%
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 ± 3%
CockroachDBkv50/nodes=1-44	3.70GB ±22%
CockroachDBkv95/nodes=1-44	2.95GB ± 1%
CockroachDBkv0/nodes=3-44	4.24GB ± 3%
CockroachDBkv50/nodes=3-44	4.19GB ± 3%
CockroachDBkv95/nodes=3-44	2.92GB ± 2%
[Geomean]	3.66GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.53GB ± 4%
CockroachDBkv50/nodes=1-44	4.88GB ±20%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.52GB ± 8%
CockroachDBkv50/nodes=3-44	5.52GB ± 3%
CockroachDBkv95/nodes=3-44	3.63GB ± 2%
[Geomean]	4.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.07GB ± 2%
CockroachDBkv50/nodes=1-44	7.94GB ±19%
CockroachDBkv95/nodes=1-44	6.18GB ± 5%
CockroachDBkv0/nodes=3-44	9.02GB ± 5%
CockroachDBkv50/nodes=3-44	8.68GB ± 5%
CockroachDBkv95/nodes=3-44	6.10GB ± 2%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.8M ±48%
CockroachDBkv50/nodes=1-44	4.68M ±139%
CockroachDBkv95/nodes=1-44	5.14M ± 5%
CockroachDBkv0/nodes=3-44	37.1M ±51%
CockroachDBkv50/nodes=3-44	6.61M ±77%
CockroachDBkv95/nodes=3-44	5.17M ±19%
[Geomean]	10.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.01G ± 7%
CockroachDBkv50/nodes=1-44	862M ±102%
CockroachDBkv95/nodes=1-44	1.22G ± 6%
CockroachDBkv0/nodes=3-44	6.07G ±24%
CockroachDBkv50/nodes=3-44	1.55G ±25%
CockroachDBkv95/nodes=3-44	1.21G ±25%
[Geomean]	2.04G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.48M ± 8%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.45M ±10%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.47M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	118M ±106%
CockroachDBkv50/nodes=1-44	2.80M ±11%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	115M ±96%
CockroachDBkv50/nodes=3-44	2.92M ±20%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geomean]	9.42M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	257M ±24%
CockroachDBkv50/nodes=1-44	45.7M ±249%
CockroachDBkv95/nodes=1-44	5.39M ±16%
CockroachDBkv0/nodes=3-44	241M ±37%
CockroachDBkv50/nodes=3-44	118M ±142%
CockroachDBkv95/nodes=3-44	5.12M ±23%
[Geomean]	45.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 5%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.4k ± 5%
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	892k ± 1%
CockroachDBkv95/nodes=1-44	88.8k ± 0%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.48M ±102%
CockroachDBkv95/nodes=1-44	3.24M ± 5%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.30M ±26%
CockroachDBkv95/nodes=3-44	3.28M ±27%
[Geomean]	3.26M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	824M ±104%
CockroachDBkv95/nodes=1-44	1.21G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.50G ±25%
CockroachDBkv95/nodes=3-44	1.21G ±25%
[Geomean]	1.16G

	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	1.62M ±91%
CockroachDBkv95/nodes=1-44	1.02M ±17%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.81M ±55%
CockroachDBkv95/nodes=3-44	925k ± 8%
[Geomean]	1.29M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	891k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

Go Performance Dashboard