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	5f0af78b5298595a697e7553481ef6eb34ce910a
experiment-commit-time	2026-10-28T16:52:00Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T16:58:44.914359995Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.141
upload-file	results
upload-part	20261028.141/0
upload-time	2026-10-28T22:09:19Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.41GB ±24%
CockroachDBkv50/nodes=1-48	3.93GB ± 0%
CockroachDBkv95/nodes=1-48	2.28GB ±26%
CockroachDBkv0/nodes=3-48	3.25GB ±30%
CockroachDBkv50/nodes=3-48	3.97GB ± 3%
CockroachDBkv95/nodes=3-48	2.09GB ±30%
[Geomean]	3.06GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.94GB ±15%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	3.00GB ±31%
CockroachDBkv0/nodes=3-48	4.70GB ±18%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.71GB ±37%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.11GB ±17%
CockroachDBkv50/nodes=1-48	8.27GB ± 2%
CockroachDBkv95/nodes=1-48	5.75GB ±15%
CockroachDBkv0/nodes=3-48	7.83GB ±23%
CockroachDBkv50/nodes=3-48	8.59GB ± 6%
CockroachDBkv95/nodes=3-48	5.51GB ±18%
[Geomean]	7.23GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.6M ±162%
CockroachDBkv50/nodes=1-48	3.67M ± 7%
CockroachDBkv95/nodes=1-48	3.51M ±37%
CockroachDBkv0/nodes=3-48	11.3M ±186%
CockroachDBkv50/nodes=3-48	3.89M ±18%
CockroachDBkv95/nodes=3-48	3.04M ±58%
[Geomean]	5.34M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.11G ±116%
CockroachDBkv50/nodes=1-48	906M ±15%
CockroachDBkv95/nodes=1-48	425M ±97%
CockroachDBkv0/nodes=3-48	1.53G ±181%
CockroachDBkv50/nodes=3-48	987M ±22%
CockroachDBkv95/nodes=3-48	294M ±197%
[Geomean]	843M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.55M ±10%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.28M ± 5%
CockroachDBkv0/nodes=3-48	1.53M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.61M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	5.39M ±164%
CockroachDBkv50/nodes=1-48	3.11M ± 7%
CockroachDBkv95/nodes=1-48	3.26M ± 5%
CockroachDBkv0/nodes=3-48	55.9M ±230%
CockroachDBkv50/nodes=3-48	3.07M ± 2%
CockroachDBkv95/nodes=3-48	3.22M ± 4%
[Geomean]	5.58M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	105M ±108%
CockroachDBkv50/nodes=1-48	4.92M ± 9%
CockroachDBkv95/nodes=1-48	5.03M ±24%
CockroachDBkv0/nodes=3-48	86.4M ±143%
CockroachDBkv50/nodes=3-48	5.09M ± 8%
CockroachDBkv95/nodes=3-48	4.66M ±35%
[Geomean]	13.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 7%
CockroachDBkv95/nodes=1-48	1.26M ±106%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.43M ±23%
CockroachDBkv95/nodes=3-48	910k ±208%
[Geomean]	1.58M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	866M ±16%
CockroachDBkv95/nodes=1-48	421M ±99%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	929M ±23%
CockroachDBkv95/nodes=3-48	293M ±198%
[Geomean]	561M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	680k ±56%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	580k ±107%
[Geomean]	663k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 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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