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	62cbde4f2f7cff29c73ffd94b71ad7bdd5edbb61
experiment-commit-time	2026-10-27T19:25:28Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-27T19:31:52.23032846Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261028.6
upload-file	results
upload-part	20261028.6/0
upload-time	2026-10-28T00:43:42Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.3µs ± 0%
CockroachDBkv0/nodes=3-48	33.7µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.53GB ±24%
CockroachDBkv50/nodes=1-48	3.97GB ± 2%
CockroachDBkv95/nodes=1-48	1.72GB ± 3%
CockroachDBkv0/nodes=3-48	3.13GB ±32%
CockroachDBkv50/nodes=3-48	3.93GB ± 1%
CockroachDBkv95/nodes=3-48	2.29GB ±26%
[Geomean]	2.96GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.05GB ±22%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	2.12GB ± 5%
CockroachDBkv0/nodes=3-48	4.60GB ±21%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	2.99GB ±30%
[Geomean]	4.00GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.38GB ±21%
CockroachDBkv50/nodes=1-48	8.57GB ± 6%
CockroachDBkv95/nodes=1-48	4.95GB ± 1%
CockroachDBkv0/nodes=3-48	7.55GB ±24%
CockroachDBkv50/nodes=3-48	8.16GB ± 5%
CockroachDBkv95/nodes=3-48	5.69GB ±14%
[Geomean]	7.07GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.7M ±139%
CockroachDBkv50/nodes=1-48	4.01M ±15%
CockroachDBkv95/nodes=1-48	2.26M ± 3%
CockroachDBkv0/nodes=3-48	8.21M ±293%
CockroachDBkv50/nodes=3-48	3.93M ±15%
CockroachDBkv95/nodes=3-48	3.41M ±35%
[Geomean]	5.00M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.30G ±99%
CockroachDBkv50/nodes=1-48	988M ±15%
CockroachDBkv95/nodes=1-48	15.8M ±13%
CockroachDBkv0/nodes=3-48	1.15G ±262%
CockroachDBkv50/nodes=3-48	970M ±18%
CockroachDBkv95/nodes=3-48	419M ±97%
[Geomean]	506M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.26M ± 6%
CockroachDBkv0/nodes=3-48	1.58M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.28M ± 5%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	81.8M ±136%
CockroachDBkv50/nodes=1-48	3.17M ± 5%
CockroachDBkv95/nodes=1-48	3.32M ± 7%
CockroachDBkv0/nodes=3-48	40.9M ±331%
CockroachDBkv50/nodes=3-48	3.18M ± 7%
CockroachDBkv95/nodes=3-48	3.37M ±10%
[Geomean]	8.50M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	125M ±95%
CockroachDBkv50/nodes=1-48	5.58M ±13%
CockroachDBkv95/nodes=1-48	4.42M ± 7%
CockroachDBkv0/nodes=3-48	63.6M ±230%
CockroachDBkv50/nodes=3-48	5.45M ±10%
CockroachDBkv95/nodes=3-48	5.34M ±37%
[Geomean]	13.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 0%
CockroachDBkv0/nodes=3-48	29.7k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	90.0k ± 0%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.52M ±27%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.43M ±19%
CockroachDBkv95/nodes=3-48	1.20M ±92%
[Geomean]	926k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	940M ±21%
CockroachDBkv95/nodes=1-48	12.2M ±17%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	929M ±23%
CockroachDBkv95/nodes=3-48	411M ±97%
[Geomean]	257M

	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	230k ±30%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	630k ±75%
[Geomean]	552k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.5k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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