Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	7c79b50a74b6d1aa4269b1827dda7d81f3717f9d
experiment-commit-time	2026-10-08T15:16:52Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T15:23:31.499807189Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261008.79
upload-file	results
upload-part	20261008.79/0
upload-time	2026-10-08T20:34:56Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 3%
CockroachDBkv50/nodes=3-48	33.8µs ± 1%
CockroachDBkv95/nodes=3-48	33.6µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.40GB ±23%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.33GB ±28%
CockroachDBkv0/nodes=3-48	3.26GB ±26%
CockroachDBkv50/nodes=3-48	3.94GB ± 2%
CockroachDBkv95/nodes=3-48	2.42GB ±29%
[Geomean]	3.15GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.89GB ±24%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.98GB ±30%
CockroachDBkv0/nodes=3-48	4.79GB ±20%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	3.15GB ±34%
[Geomean]	4.27GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.13GB ±18%
CockroachDBkv50/nodes=1-48	8.46GB ± 5%
CockroachDBkv95/nodes=1-48	5.69GB ±14%
CockroachDBkv0/nodes=3-48	7.91GB ±21%
CockroachDBkv50/nodes=3-48	8.36GB ± 7%
CockroachDBkv95/nodes=3-48	5.85GB ±18%
[Geomean]	7.30GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.2M ±185%
CockroachDBkv50/nodes=1-48	3.96M ±11%
CockroachDBkv95/nodes=1-48	3.67M ±39%
CockroachDBkv0/nodes=3-48	8.79M ±128%
CockroachDBkv50/nodes=3-48	4.31M ±23%
CockroachDBkv95/nodes=3-48	4.12M ±44%
[Geomean]	5.50M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.86G ±124%
CockroachDBkv50/nodes=1-48	929M ± 8%
CockroachDBkv95/nodes=1-48	469M ±97%
CockroachDBkv0/nodes=3-48	1.51G ±202%
CockroachDBkv50/nodes=3-48	1.08G ±31%
CockroachDBkv95/nodes=3-48	552M ±97%
[Geomean]	948M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.67M ± 4%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.68M ± 7%
CockroachDBkv50/nodes=3-48	1.26M ± 5%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.73M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	72.1M ±144%
CockroachDBkv50/nodes=1-48	3.25M ± 5%
CockroachDBkv95/nodes=1-48	3.60M ± 6%
CockroachDBkv0/nodes=3-48	4.31M ±83%
CockroachDBkv50/nodes=3-48	3.21M ± 6%
CockroachDBkv95/nodes=3-48	3.57M ± 5%
[Geomean]	5.89M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	104M ±102%
CockroachDBkv50/nodes=1-48	5.50M ± 5%
CockroachDBkv95/nodes=1-48	5.43M ±25%
CockroachDBkv0/nodes=3-48	85.7M ±145%
CockroachDBkv50/nodes=3-48	5.38M ±17%
CockroachDBkv95/nodes=3-48	5.64M ±29%
[Geomean]	14.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.34M ± 7%
CockroachDBkv95/nodes=1-48	1.35M ±115%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.73M ±28%
CockroachDBkv95/nodes=3-48	1.74M ±95%
[Geomean]	1.97M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	884M ± 6%
CockroachDBkv95/nodes=1-48	468M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.03G ±30%
CockroachDBkv95/nodes=3-48	547M ±98%
[Geomean]	695M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	667k ±10%
CockroachDBkv95/nodes=1-48	590k ±103%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ±24%
CockroachDBkv95/nodes=3-48	678k ±107%
[Geomean]	648k

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

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	887k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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