Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
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	1e4f1fec6fb468a23979823b8c3cbec5c8fca1af
experiment-commit-time	2026-10-02T18:37:25Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T20:39:49.277154284Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261003.31
upload-file	results
upload-part	20261003.31/0
upload-time	2026-10-03T02:22:18Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.6µs ± 3%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 0%
CockroachDBkv0/nodes=3-44	37.7µs ± 2%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	35.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.23GB ± 3%
CockroachDBkv50/nodes=1-44	4.16GB ± 2%
CockroachDBkv95/nodes=1-44	2.84GB ± 4%
CockroachDBkv0/nodes=3-44	4.25GB ± 3%
CockroachDBkv50/nodes=3-44	4.14GB ± 3%
CockroachDBkv95/nodes=3-44	2.79GB ± 3%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 2%
CockroachDBkv50/nodes=1-44	5.47GB ± 2%
CockroachDBkv95/nodes=1-44	3.63GB ± 3%
CockroachDBkv0/nodes=3-44	5.49GB ± 3%
CockroachDBkv50/nodes=3-44	5.44GB ± 3%
CockroachDBkv95/nodes=3-44	3.71GB ± 6%
[Geomean]	4.79GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.12GB ± 4%
CockroachDBkv50/nodes=1-44	8.70GB ± 5%
CockroachDBkv95/nodes=1-44	6.23GB ± 5%
CockroachDBkv0/nodes=3-44	9.03GB ± 3%
CockroachDBkv50/nodes=3-44	8.58GB ± 7%
CockroachDBkv95/nodes=3-44	6.35GB ± 5%
[Geomean]	7.90GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.7M ±41%
CockroachDBkv50/nodes=1-44	7.16M ±80%
CockroachDBkv95/nodes=1-44	5.82M ±19%
CockroachDBkv0/nodes=3-44	52.7M ± 8%
CockroachDBkv50/nodes=3-44	5.65M ±75%
CockroachDBkv95/nodes=3-44	6.08M ±19%
[Geomean]	11.9M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.23G ±12%
CockroachDBkv50/nodes=1-44	1.53G ±49%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44	6.28G ±15%
CockroachDBkv50/nodes=3-44	1.38G ±12%
CockroachDBkv95/nodes=3-44	1.22G ± 7%
[Geomean]	2.23G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.60M ± 0%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	118M ±99%
CockroachDBkv50/nodes=1-44	3.12M ±18%
CockroachDBkv95/nodes=1-44	2.53M ± 3%
CockroachDBkv0/nodes=3-44	225M ± 4%
CockroachDBkv50/nodes=3-44	3.30M ±24%
CockroachDBkv95/nodes=3-44	2.54M ± 2%
[Geomean]	11.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	258M ±16%
CockroachDBkv50/nodes=1-44	94.6M ±148%
CockroachDBkv95/nodes=1-44	15.6M ±115%
CockroachDBkv0/nodes=3-44	263M ±14%
CockroachDBkv50/nodes=3-44	26.4M ±154%
CockroachDBkv95/nodes=3-44	20.0M ±79%
[Geomean]	61.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 3%
CockroachDBkv50/nodes=1-44	14.8k ± 0%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	26.5k ± 2%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 0%
[Geomean]	8.36k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 3%
CockroachDBkv50/nodes=1-44	885k ± 0%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.59M ± 2%
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	88.4k ± 1%
[Geomean]	502k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.24M ±49%
CockroachDBkv95/nodes=1-44	3.80M ±24%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.98M ±36%
CockroachDBkv95/nodes=3-44	4.12M ±25%
[Geomean]	4.03M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±45%
CockroachDBkv95/nodes=1-44	1.19G ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.34G ±15%
CockroachDBkv95/nodes=3-44	1.21G ± 6%
[Geomean]	1.30G

	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	440k ±14%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	430k ±16%
[Geomean]	511k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.16M ±14%
CockroachDBkv95/nodes=1-44	2.65M ±108%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.18M ±44%
CockroachDBkv95/nodes=3-44	4.41M ±84%
[Geomean]	2.00M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 2%
CockroachDBkv95/nodes=1-44	28.0k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	28.0k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	884k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

Go Performance Dashboard