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	6e2cfab0a1c1683c52f9e09270627b0c4e6446e3
experiment-commit-time	2026-10-02T17:35:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T18:16:47.153060177Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261002.127
upload-file	results
upload-part	20261002.127/0
upload-time	2026-10-02T23:59:16Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	35.6µs ± 1%
CockroachDBkv50/nodes=1-44	33.8µs ± 2%
CockroachDBkv95/nodes=1-44	33.9µs ± 0%
CockroachDBkv0/nodes=3-44	36.8µs ± 5%
CockroachDBkv50/nodes=3-44	34.0µs ± 2%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.17GB ± 3%
CockroachDBkv50/nodes=1-44	3.78GB ±25%
CockroachDBkv95/nodes=1-44	2.83GB ± 4%
CockroachDBkv0/nodes=3-44	4.19GB ± 3%
CockroachDBkv50/nodes=3-44	4.16GB ± 2%
CockroachDBkv95/nodes=3-44	2.85GB ± 4%
[Geomean]	3.61GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.48GB ± 5%
CockroachDBkv50/nodes=1-44	5.05GB ±23%
CockroachDBkv95/nodes=1-44	3.63GB ± 2%
CockroachDBkv0/nodes=3-44	5.59GB ± 4%
CockroachDBkv50/nodes=3-44	5.49GB ± 3%
CockroachDBkv95/nodes=3-44	3.65GB ± 4%
[Geomean]	4.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.99GB ± 1%
CockroachDBkv50/nodes=1-44	8.05GB ±19%
CockroachDBkv95/nodes=1-44	6.22GB ± 5%
CockroachDBkv0/nodes=3-44	8.98GB ± 1%
CockroachDBkv50/nodes=3-44	8.67GB ± 5%
CockroachDBkv95/nodes=3-44	6.23GB ± 5%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.3M ± 3%
CockroachDBkv50/nodes=1-44	5.21M ±86%
CockroachDBkv95/nodes=1-44	5.52M ±20%
CockroachDBkv0/nodes=3-44	38.0M ±56%
CockroachDBkv50/nodes=3-44	6.67M ±79%
CockroachDBkv95/nodes=3-44	5.67M ±31%
[Geomean]	9.94M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.14G ± 5%
CockroachDBkv50/nodes=1-44	1.13G ±137%
CockroachDBkv95/nodes=1-44	1.19G ±18%
CockroachDBkv0/nodes=3-44	6.39G ±18%
CockroachDBkv50/nodes=3-44	1.54G ±98%
CockroachDBkv95/nodes=3-44	1.22G ± 7%
[Geomean]	2.15G

	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	9.71M ±35%
CockroachDBkv50/nodes=1-44	2.96M ±11%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	119M ±112%
CockroachDBkv50/nodes=3-44	3.10M ±13%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geomean]	6.36M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	253M ±13%
CockroachDBkv50/nodes=1-44	61.5M ±118%
CockroachDBkv95/nodes=1-44	11.7M ±151%
CockroachDBkv0/nodes=3-44	253M ±30%
CockroachDBkv50/nodes=3-44	93.2M ±179%
CockroachDBkv95/nodes=3-44	14.6M ±108%
[Geomean]	63.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 1%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.47k ± 0%
CockroachDBkv0/nodes=3-44	27.2k ± 5%
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.68M ± 1%
CockroachDBkv50/nodes=1-44	889k ± 2%
CockroachDBkv95/nodes=1-44	88.5k ± 0%
CockroachDBkv0/nodes=3-44	1.63M ± 5%
CockroachDBkv50/nodes=3-44	884k ± 2%
CockroachDBkv95/nodes=3-44	88.4k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.05M ±126%
CockroachDBkv95/nodes=1-44	3.72M ±27%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.84M ±90%
CockroachDBkv95/nodes=3-44	3.89M ±39%
[Geomean]	3.61M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.08G ±136%
CockroachDBkv95/nodes=1-44	1.19G ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.49G ±98%
CockroachDBkv95/nodes=3-44	1.22G ± 7%
[Geomean]	1.24G

	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	570k ±12%
CockroachDBkv95/nodes=1-44	440k ±14%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	495k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.14M ±32%
CockroachDBkv95/nodes=1-44	2.49M ±165%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.29M ±32%
CockroachDBkv95/nodes=3-44	2.78M ±155%
[Geomean]	1.79M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.0k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	887k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

Go Performance Dashboard