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	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
experiment-commit-time	2026-10-20T01:26:06Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-20T01:32:27.977477586Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261020.26
upload-file	results
upload-part	20261020.26/0
upload-time	2026-10-20T06:43:05Z
label	values

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.24GB ±30%
CockroachDBkv50/nodes=1-48	3.94GB ± 3%
CockroachDBkv95/nodes=1-48	2.24GB ±29%
CockroachDBkv0/nodes=3-48	3.23GB ±28%
CockroachDBkv50/nodes=3-48	3.96GB ± 1%
CockroachDBkv95/nodes=3-48	2.41GB ±30%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.76GB ±24%
CockroachDBkv50/nodes=1-48	5.27GB ± 2%
CockroachDBkv95/nodes=1-48	2.88GB ±31%
CockroachDBkv0/nodes=3-48	4.77GB ±25%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.12GB ±34%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.83GB ±21%
CockroachDBkv50/nodes=1-48	8.41GB ± 7%
CockroachDBkv95/nodes=1-48	5.63GB ±17%
CockroachDBkv0/nodes=3-48	7.88GB ±26%
CockroachDBkv50/nodes=3-48	8.38GB ± 7%
CockroachDBkv95/nodes=3-48	5.83GB ±16%
[Geomean]	7.23GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.58M ±263%
CockroachDBkv50/nodes=1-48	3.73M ±21%
CockroachDBkv95/nodes=1-48	3.55M ±63%
CockroachDBkv0/nodes=3-48	9.08M ±254%
CockroachDBkv50/nodes=3-48	3.61M ± 5%
CockroachDBkv95/nodes=3-48	3.70M ±51%
[Geomean]	4.99M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.30G ±221%
CockroachDBkv50/nodes=1-48	880M ± 5%
CockroachDBkv95/nodes=1-48	425M ±105%
CockroachDBkv0/nodes=3-48	1.20G ±236%
CockroachDBkv50/nodes=3-48	889M ± 9%
CockroachDBkv95/nodes=3-48	497M ±97%
[Geomean]	797M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.22M ±10%
CockroachDBkv95/nodes=1-48	2.14M ± 6%
CockroachDBkv0/nodes=3-48	1.43M ± 5%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.14M ±12%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	7.72M ±388%
CockroachDBkv50/nodes=1-48	3.00M ±10%
CockroachDBkv95/nodes=1-48	4.15M ±40%
CockroachDBkv0/nodes=3-48	47.3M ±273%
CockroachDBkv50/nodes=3-48	3.09M ±23%
CockroachDBkv95/nodes=3-48	3.72M ±40%
[Geomean]	6.11M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	87.5M ±140%
CockroachDBkv50/nodes=1-48	5.70M ±25%
CockroachDBkv95/nodes=1-48	7.38M ±92%
CockroachDBkv0/nodes=3-48	84.5M ±148%
CockroachDBkv50/nodes=3-48	5.50M ±24%
CockroachDBkv95/nodes=3-48	6.14M ±63%
[Geomean]	14.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
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	2.22M ± 5%
CockroachDBkv95/nodes=1-48	1.29M ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 7%
CockroachDBkv95/nodes=3-48	1.43M ±103%
[Geomean]	1.74M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	846M ± 7%
CockroachDBkv95/nodes=1-48	423M ±106%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	847M ± 9%
CockroachDBkv95/nodes=3-48	494M ±98%
[Geomean]	622M

	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	600k ± 0%
CockroachDBkv95/nodes=1-48	780k ±208%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	650k ± 8%
CockroachDBkv95/nodes=3-48	656k ±83%
[Geomean]	668k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 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	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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