Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
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	90617fb7ceb59cf08bee7826bb51b8c8fb8c11de
experiment-commit-time	2026-10-20T01:14:34Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-20T01:20:09.435339756Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261020.24
upload-file	results
upload-part	20261020.24/0
upload-time	2026-10-20T06:31:02Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.25GB ±25%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.41GB ±30%
CockroachDBkv0/nodes=3-48	3.36GB ±21%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.20GB ±26%
[Geomean]	3.12GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.75GB ±20%
CockroachDBkv50/nodes=1-48	5.31GB ± 1%
CockroachDBkv95/nodes=1-48	3.10GB ±33%
CockroachDBkv0/nodes=3-48	4.92GB ±18%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	2.84GB ±29%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.85GB ±22%
CockroachDBkv50/nodes=1-48	8.59GB ± 6%
CockroachDBkv95/nodes=1-48	5.79GB ±16%
CockroachDBkv0/nodes=3-48	8.10GB ±18%
CockroachDBkv50/nodes=3-48	8.47GB ± 7%
CockroachDBkv95/nodes=3-48	5.60GB ±17%
[Geomean]	7.29GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.59M ±126%
CockroachDBkv50/nodes=1-48	3.82M ±15%
CockroachDBkv95/nodes=1-48	3.51M ±43%
CockroachDBkv0/nodes=3-48	10.5M ±90%
CockroachDBkv50/nodes=3-48	3.83M ±30%
CockroachDBkv95/nodes=3-48	3.24M ±76%
[Geomean]	4.96M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.61G ±167%
CockroachDBkv50/nodes=1-48	940M ±14%
CockroachDBkv95/nodes=1-48	507M ±97%
CockroachDBkv0/nodes=3-48	2.03G ±111%
CockroachDBkv50/nodes=3-48	895M ± 6%
CockroachDBkv95/nodes=3-48	363M ±150%
[Geomean]	893M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.32M ± 9%
CockroachDBkv50/nodes=1-48	1.15M ± 4%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.30M ± 0%
CockroachDBkv50/nodes=3-48	1.15M ± 4%
CockroachDBkv95/nodes=3-48	2.07M ± 6%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.88M ±115%
CockroachDBkv50/nodes=1-48	3.02M ±13%
CockroachDBkv95/nodes=1-48	3.19M ± 7%
CockroachDBkv0/nodes=3-48	27.6M ±264%
CockroachDBkv50/nodes=3-48	2.97M ± 6%
CockroachDBkv95/nodes=3-48	3.50M ±17%
[Geomean]	4.88M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	86.5M ±142%
CockroachDBkv50/nodes=1-48	6.53M ±21%
CockroachDBkv95/nodes=1-48	6.30M ±49%
CockroachDBkv0/nodes=3-48	105M ±109%
CockroachDBkv50/nodes=3-48	6.28M ±13%
CockroachDBkv95/nodes=3-48	6.92M ±66%
[Geomean]	15.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.33M ±16%
CockroachDBkv95/nodes=1-48	1.37M ±93%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.30M ± 0%
CockroachDBkv95/nodes=3-48	1.09M ±194%
[Geomean]	1.68M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	898M ±12%
CockroachDBkv95/nodes=1-48	500M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	865M ± 9%
CockroachDBkv95/nodes=3-48	360M ±152%
[Geomean]	611M

	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	670k ±10%
CockroachDBkv95/nodes=1-48	650k ±146%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	620k ±126%
[Geomean]	659k

	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	890k ± 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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