Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	bb19eae15c2035ed037b90f39b939c1ba7b23af6
experiment-commit-time	2026-10-27T20:38:15Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T00:59:46.553508938Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261028.44
upload-file	results
upload-part	20261028.44/0
upload-time	2026-10-28T06:09:56Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.51GB ±24%
CockroachDBkv50/nodes=1-48	3.93GB ± 1%
CockroachDBkv95/nodes=1-48	2.41GB ±30%
CockroachDBkv0/nodes=3-48	3.27GB ±29%
CockroachDBkv50/nodes=3-48	3.94GB ± 1%
CockroachDBkv95/nodes=3-48	2.20GB ±24%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.02GB ±21%
CockroachDBkv50/nodes=1-48	5.24GB ± 1%
CockroachDBkv95/nodes=1-48	3.15GB ±34%
CockroachDBkv0/nodes=3-48	4.75GB ±24%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	2.84GB ±28%
[Geomean]	4.25GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.37GB ±21%
CockroachDBkv50/nodes=1-48	8.22GB ± 4%
CockroachDBkv95/nodes=1-48	5.88GB ±18%
CockroachDBkv0/nodes=3-48	7.83GB ±23%
CockroachDBkv50/nodes=3-48	8.16GB ± 2%
CockroachDBkv95/nodes=3-48	5.62GB ±16%
[Geomean]	7.25GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.1M ±85%
CockroachDBkv50/nodes=1-48	3.88M ±13%
CockroachDBkv95/nodes=1-48	4.00M ±45%
CockroachDBkv0/nodes=3-48	9.75M ±257%
CockroachDBkv50/nodes=3-48	3.66M ± 7%
CockroachDBkv95/nodes=3-48	3.43M ±49%
[Geomean]	5.33M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.07G ±107%
CockroachDBkv50/nodes=1-48	966M ±25%
CockroachDBkv95/nodes=1-48	542M ±97%
CockroachDBkv0/nodes=3-48	1.24G ±225%
CockroachDBkv50/nodes=3-48	887M ± 6%
CockroachDBkv95/nodes=3-48	377M ±123%
[Geomean]	875M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.54M ± 4%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.58M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	48.5M ±281%
CockroachDBkv50/nodes=1-48	3.19M ± 7%
CockroachDBkv95/nodes=1-48	3.33M ± 7%
CockroachDBkv0/nodes=3-48	46.5M ±297%
CockroachDBkv50/nodes=3-48	3.10M ± 0%
CockroachDBkv95/nodes=3-48	3.30M ± 6%
[Geomean]	7.91M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	126M ±95%
CockroachDBkv50/nodes=1-48	5.62M ±17%
CockroachDBkv95/nodes=1-48	6.83M ±46%
CockroachDBkv0/nodes=3-48	86.7M ±142%
CockroachDBkv50/nodes=3-48	5.33M ±13%
CockroachDBkv95/nodes=3-48	5.86M ±60%
[Geomean]	15.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 0%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.2k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.9k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.42M ±28%
CockroachDBkv95/nodes=1-48	1.69M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.23M ± 7%
CockroachDBkv95/nodes=3-48	1.15M ±126%
[Geomean]	1.80M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	921M ±24%
CockroachDBkv95/nodes=1-48	530M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	850M ± 7%
CockroachDBkv95/nodes=3-48	378M ±122%
[Geomean]	630M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	256k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	880k ±66%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	610k ±64%
[Geomean]	716k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard