Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	e92229e24a387cc006a750af176b07a459ba71a1
experiment-commit-time	2026-10-08T15:17:05Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T07:09:48.455677757Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.115
upload-file	results
upload-part	20261009.115/0
upload-time	2026-10-09T12:18:51Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 0%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.23GB ±26%
CockroachDBkv50/nodes=1-48	3.95GB ± 0%
CockroachDBkv95/nodes=1-48	2.33GB ±28%
CockroachDBkv0/nodes=3-48	3.25GB ±29%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.26GB ±29%
[Geomean]	3.08GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.77GB ±18%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.95GB ±30%
CockroachDBkv0/nodes=3-48	4.73GB ±22%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	2.84GB ±28%
[Geomean]	4.17GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.82GB ±19%
CockroachDBkv50/nodes=1-48	8.37GB ± 5%
CockroachDBkv95/nodes=1-48	5.61GB ±15%
CockroachDBkv0/nodes=3-48	7.84GB ±22%
CockroachDBkv50/nodes=3-48	8.34GB ± 6%
CockroachDBkv95/nodes=3-48	5.54GB ±15%
[Geomean]	7.14GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.33M ±132%
CockroachDBkv50/nodes=1-48	3.74M ±18%
CockroachDBkv95/nodes=1-48	3.15M ±33%
CockroachDBkv0/nodes=3-48	10.1M ±234%
CockroachDBkv50/nodes=3-48	3.80M ±16%
CockroachDBkv95/nodes=3-48	3.15M ±46%
[Geomean]	4.78M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.36G ±195%
CockroachDBkv50/nodes=1-48	931M ±23%
CockroachDBkv95/nodes=1-48	409M ±97%
CockroachDBkv0/nodes=3-48	1.55G ±168%
CockroachDBkv50/nodes=3-48	950M ±20%
CockroachDBkv95/nodes=3-48	386M ±108%
[Geomean]	816M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.15M ± 2%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.10M ± 0%
[Geomean]	1.53M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	38.2M ±240%
CockroachDBkv50/nodes=1-48	2.93M ± 6%
CockroachDBkv95/nodes=1-48	3.19M ± 7%
CockroachDBkv0/nodes=3-48	42.5M ±314%
CockroachDBkv50/nodes=3-48	2.97M ± 2%
CockroachDBkv95/nodes=3-48	3.10M ± 0%
[Geomean]	7.21M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	83.1M ±142%
CockroachDBkv50/nodes=1-48	4.82M ±20%
CockroachDBkv95/nodes=1-48	4.71M ±23%
CockroachDBkv0/nodes=3-48	85.7M ±135%
CockroachDBkv50/nodes=3-48	5.10M ± 8%
CockroachDBkv95/nodes=3-48	4.41M ±25%
[Geomean]	12.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.31M ±21%
CockroachDBkv95/nodes=1-48	1.06M ±91%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.39M ±21%
CockroachDBkv95/nodes=3-48	1.04M ±112%
[Geomean]	1.57M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	898M ±27%
CockroachDBkv95/nodes=1-48	404M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	906M ±26%
CockroachDBkv95/nodes=3-48	384M ±110%
[Geomean]	596M

	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	630k ±21%
CockroachDBkv95/nodes=1-48	444k ±80%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	670k ±10%
CockroachDBkv95/nodes=3-48	411k ±70%
[Geomean]	527k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
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 ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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