Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	31dc9e2449e394439498142451627af52626d7c4
experiment-commit-time	2026-10-08T15:17:33Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T02:55:24.382538801Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.86
upload-file	results
upload-part	20261009.86/0
upload-time	2026-10-09T08:37:17Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 4%
CockroachDBkv50/nodes=1-44	34.0µs ± 0%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.3µs ± 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	4.18GB ± 3%
CockroachDBkv50/nodes=1-44	4.15GB ± 2%
CockroachDBkv95/nodes=1-44	2.85GB ± 3%
CockroachDBkv0/nodes=3-44	4.17GB ± 3%
CockroachDBkv50/nodes=3-44	4.16GB ± 3%
CockroachDBkv95/nodes=3-44	2.87GB ± 6%
[Geomean]	3.68GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.50GB ± 5%
CockroachDBkv50/nodes=1-44	5.48GB ± 3%
CockroachDBkv95/nodes=1-44	3.64GB ± 2%
CockroachDBkv0/nodes=3-44	5.50GB ± 3%
CockroachDBkv50/nodes=3-44	5.47GB ± 3%
CockroachDBkv95/nodes=3-44	3.61GB ± 4%
[Geomean]	4.78GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.95GB ± 5%
CockroachDBkv50/nodes=1-44	8.69GB ± 6%
CockroachDBkv95/nodes=1-44	6.19GB ± 5%
CockroachDBkv0/nodes=3-44	8.90GB ± 1%
CockroachDBkv50/nodes=3-44	8.67GB ± 6%
CockroachDBkv95/nodes=3-44	6.00GB ± 2%
[Geomean]	7.79GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.4M ±103%
CockroachDBkv50/nodes=1-44	7.68M ±40%
CockroachDBkv95/nodes=1-44	5.50M ±24%
CockroachDBkv0/nodes=3-44	34.2M ±64%
CockroachDBkv50/nodes=3-44	6.79M ±29%
CockroachDBkv95/nodes=3-44	4.76M ± 7%
[Geomean]	11.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.17G ±13%
CockroachDBkv50/nodes=1-44	1.52G ±16%
CockroachDBkv95/nodes=1-44	1.19G ± 7%
CockroachDBkv0/nodes=3-44	5.93G ±19%
CockroachDBkv50/nodes=3-44	1.58G ±36%
CockroachDBkv95/nodes=3-44	1.16G ± 8%
[Geomean]	2.23G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.33M ± 5%
CockroachDBkv50/nodes=1-44	1.17M ± 6%
CockroachDBkv95/nodes=1-44	1.66M ± 4%
CockroachDBkv0/nodes=3-44	1.33M ± 5%
CockroachDBkv50/nodes=3-44	1.15M ± 4%
CockroachDBkv95/nodes=3-44	1.66M ± 4%
[Geomean]	1.37M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	94.3M ±158%
CockroachDBkv50/nodes=1-44	2.78M ±12%
CockroachDBkv95/nodes=1-44	2.24M ± 7%
CockroachDBkv0/nodes=3-44	95.9M ±145%
CockroachDBkv50/nodes=3-44	2.71M ± 8%
CockroachDBkv95/nodes=3-44	2.32M ± 5%
[Geomean]	8.41M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	246M ±16%
CockroachDBkv50/nodes=1-44	133M ±95%
CockroachDBkv95/nodes=1-44	13.1M ±116%
CockroachDBkv0/nodes=3-44	245M ±18%
CockroachDBkv50/nodes=3-44	71.5M ±146%
CockroachDBkv95/nodes=3-44	4.01M ±13%
[Geomean]	55.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 4%
CockroachDBkv50/nodes=1-44	14.7k ± 0%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 0%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 4%
CockroachDBkv50/nodes=1-44	884k ± 0%
CockroachDBkv95/nodes=1-44	88.3k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	88.9k ± 0%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.32M ±23%
CockroachDBkv95/nodes=1-44	3.81M ±26%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.30M ±44%
CockroachDBkv95/nodes=3-44	3.18M ± 9%
[Geomean]	3.87M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±14%
CockroachDBkv95/nodes=1-44	1.19G ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.55G ±39%
CockroachDBkv95/nodes=3-44	1.17G ± 9%
[Geomean]	1.34G

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.14M ±31%
CockroachDBkv95/nodes=1-44	2.24M ±168%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.00M ± 0%
CockroachDBkv95/nodes=3-44	750k ± 7%
[Geomean]	1.18M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
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	881k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	881k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

Go Performance Dashboard