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	a0c618c225251ec772d7a5900fedeb227785bb10
experiment-commit-time	2026-10-27T19:32:11Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-27T19:43:07.036806106Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.8
upload-file	results
upload-part	20261028.8/0
upload-time	2026-10-28T00:58:43Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.10GB ± 2%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.39GB ±29%
CockroachDBkv0/nodes=3-48	4.10GB ± 3%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.07GB ±33%
[Geomean]	3.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.65GB ± 4%
CockroachDBkv50/nodes=1-48	5.27GB ± 2%
CockroachDBkv95/nodes=1-48	3.16GB ±35%
CockroachDBkv0/nodes=3-48	5.63GB ± 3%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.69GB ±35%
[Geomean]	4.43GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.38GB ± 5%
CockroachDBkv50/nodes=1-48	8.44GB ± 7%
CockroachDBkv95/nodes=1-48	5.93GB ±18%
CockroachDBkv0/nodes=3-48	9.37GB ± 2%
CockroachDBkv50/nodes=3-48	8.56GB ± 6%
CockroachDBkv95/nodes=3-48	5.46GB ±19%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.7M ± 6%
CockroachDBkv50/nodes=1-48	3.88M ±13%
CockroachDBkv95/nodes=1-48	4.05M ±43%
CockroachDBkv0/nodes=3-48	19.4M ± 7%
CockroachDBkv50/nodes=3-48	3.90M ±23%
CockroachDBkv95/nodes=3-48	3.36M ±58%
[Geomean]	6.54M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.62G ±46%
CockroachDBkv50/nodes=1-48	899M ± 8%
CockroachDBkv95/nodes=1-48	526M ±97%
CockroachDBkv0/nodes=3-48	3.89G ±28%
CockroachDBkv50/nodes=3-48	893M ± 6%
CockroachDBkv95/nodes=3-48	312M ±169%
[Geomean]	1.11G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.63M ± 4%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.65M ± 3%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	94.6M ±104%
CockroachDBkv50/nodes=1-48	3.36M ± 2%
CockroachDBkv95/nodes=1-48	3.68M ± 8%
CockroachDBkv0/nodes=3-48	71.7M ±169%
CockroachDBkv50/nodes=3-48	3.36M ± 4%
CockroachDBkv95/nodes=3-48	3.59M ± 6%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	202M ± 5%
CockroachDBkv50/nodes=1-48	5.90M ± 2%
CockroachDBkv95/nodes=1-48	6.61M ±32%
CockroachDBkv0/nodes=3-48	206M ±10%
CockroachDBkv50/nodes=3-48	5.97M ±22%
CockroachDBkv95/nodes=3-48	5.88M ±29%
[Geomean]	19.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.9k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.63k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 3%
CockroachDBkv50/nodes=3-48	892k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 7%
CockroachDBkv95/nodes=1-48	1.66M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.21M ± 5%
CockroachDBkv95/nodes=3-48	1.03M ±201%
[Geomean]	1.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	854M ± 6%
CockroachDBkv95/nodes=1-48	526M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	843M ± 4%
CockroachDBkv95/nodes=3-48	306M ±174%
[Geomean]	584M

	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	340k ±18%
CockroachDBkv95/nodes=1-48	270k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	230k ±30%
[Geomean]	282k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	767k ±61%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	700k ±171%
[Geomean]	716k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 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	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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