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	experiment
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	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.8µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.06GB ± 2%
CockroachDBkv50/nodes=1-48	3.93GB ± 2%
CockroachDBkv95/nodes=1-48	2.24GB ±29%
CockroachDBkv0/nodes=3-48	3.39GB ±21%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.10GB ±37%
[Geomean]	3.17GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.73GB ± 5%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.85GB ±29%
CockroachDBkv0/nodes=3-48	4.93GB ±23%
CockroachDBkv50/nodes=3-48	5.25GB ± 2%
CockroachDBkv95/nodes=3-48	2.68GB ±33%
[Geomean]	4.26GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.46GB ± 3%
CockroachDBkv50/nodes=1-48	8.42GB ± 5%
CockroachDBkv95/nodes=1-48	5.61GB ±16%
CockroachDBkv0/nodes=3-48	8.14GB ±20%
CockroachDBkv50/nodes=3-48	8.40GB ± 7%
CockroachDBkv95/nodes=3-48	5.41GB ±15%
[Geomean]	7.41GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	18.4M ±13%
CockroachDBkv50/nodes=1-48	4.19M ±41%
CockroachDBkv95/nodes=1-48	3.20M ±47%
CockroachDBkv0/nodes=3-48	9.05M ±117%
CockroachDBkv50/nodes=3-48	3.62M ±21%
CockroachDBkv95/nodes=3-48	2.88M ±56%
[Geomean]	5.34M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.63G ±99%
CockroachDBkv50/nodes=1-48	1.01G ±39%
CockroachDBkv95/nodes=1-48	390M ±115%
CockroachDBkv0/nodes=3-48	1.54G ±153%
CockroachDBkv50/nodes=3-48	906M ±26%
CockroachDBkv95/nodes=3-48	297M ±171%
[Geomean]	869M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.32M ± 9%
CockroachDBkv50/nodes=1-48	1.14M ± 5%
CockroachDBkv95/nodes=1-48	2.04M ± 8%
CockroachDBkv0/nodes=3-48	1.32M ± 9%
CockroachDBkv50/nodes=3-48	1.16M ± 5%
CockroachDBkv95/nodes=3-48	2.05M ± 7%
[Geomean]	1.46M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	79.8M ±96%
CockroachDBkv50/nodes=1-48	2.97M ± 4%
CockroachDBkv95/nodes=1-48	3.33M ±17%
CockroachDBkv0/nodes=3-48	48.6M ±167%
CockroachDBkv50/nodes=3-48	2.95M ± 5%
CockroachDBkv95/nodes=3-48	3.37M ±16%
[Geomean]	8.52M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	201M ± 8%
CockroachDBkv50/nodes=1-48	6.77M ±31%
CockroachDBkv95/nodes=1-48	6.22M ±43%
CockroachDBkv0/nodes=3-48	99.5M ±111%
CockroachDBkv50/nodes=3-48	6.10M ±16%
CockroachDBkv95/nodes=3-48	5.51M ±29%
[Geomean]	17.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.2k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.63M ±41%
CockroachDBkv95/nodes=1-48	1.13M ±139%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.16M ± 6%
CockroachDBkv95/nodes=3-48	810k ±159%
[Geomean]	1.51M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.03G ±49%
CockroachDBkv95/nodes=1-48	385M ±118%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	830M ± 5%
CockroachDBkv95/nodes=3-48	288M ±179%
[Geomean]	556M

	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	560k ±96%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	670k ±10%
CockroachDBkv95/nodes=3-48	389k ±80%
[Geomean]	559k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.4k ± 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	889k ± 1%
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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