Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	12affc4b1099893c5d5ef346c414b74042580a28
experiment-commit-time	2026-08-28T15:46:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-28T15:54:54.22345688Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260828.68
upload-file	results
upload-part	20260828.68/0
upload-time	2026-08-28T21:08:00Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.31GB ±26%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.45GB ±29%
CockroachDBkv0/nodes=3-48	2.79GB ± 6%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.24GB ±31%
[Geomean]	3.05GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.83GB ±22%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.11GB ±33%
CockroachDBkv0/nodes=3-48	4.33GB ± 4%
CockroachDBkv50/nodes=3-48	5.30GB ± 4%
CockroachDBkv95/nodes=3-48	2.83GB ±27%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.92GB ±22%
CockroachDBkv50/nodes=1-48	8.42GB ± 6%
CockroachDBkv95/nodes=1-48	5.81GB ±15%
CockroachDBkv0/nodes=3-48	7.01GB ± 3%
CockroachDBkv50/nodes=3-48	8.51GB ± 8%
CockroachDBkv95/nodes=3-48	5.57GB ±15%
[Geomean]	7.11GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.18M ±146%
CockroachDBkv50/nodes=1-48	3.86M ±17%
CockroachDBkv95/nodes=1-48	3.99M ±68%
CockroachDBkv0/nodes=3-48	1.88M ±12%
CockroachDBkv50/nodes=3-48	4.09M ±17%
CockroachDBkv95/nodes=3-48	3.18M ±45%
[Geomean]	3.81M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.16G ±237%
CockroachDBkv50/nodes=1-48	940M ±21%
CockroachDBkv95/nodes=1-48	579M ±143%
CockroachDBkv0/nodes=3-48	43.4M ±25%
CockroachDBkv50/nodes=3-48	1.00G ±15%
CockroachDBkv95/nodes=3-48	371M ±117%
[Geomean]	465M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ± 4%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.12M ± 6%
CockroachDBkv0/nodes=3-48	1.44M ± 4%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.13M ± 6%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	41.1M ±247%
CockroachDBkv50/nodes=1-48	3.16M ±17%
CockroachDBkv95/nodes=1-48	3.36M ±10%
CockroachDBkv0/nodes=3-48	3.47M ± 7%
CockroachDBkv50/nodes=3-48	3.04M ± 2%
CockroachDBkv95/nodes=3-48	3.39M ± 3%
[Geomean]	5.00M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	85.6M ±165%
CockroachDBkv50/nodes=1-48	6.52M ±21%
CockroachDBkv95/nodes=1-48	6.50M ±54%
CockroachDBkv0/nodes=3-48	11.9M ±67%
CockroachDBkv50/nodes=3-48	6.80M ±31%
CockroachDBkv95/nodes=3-48	5.63M ±44%
[Geomean]	10.9M

	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	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.31M ±17%
CockroachDBkv95/nodes=1-48	1.66M ±117%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.49M ±17%
CockroachDBkv95/nodes=3-48	1.09M ±139%
[Geomean]	1.80M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	887M ±17%
CockroachDBkv95/nodes=1-48	570M ±147%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	958M ±12%
CockroachDBkv95/nodes=3-48	368M ±119%
[Geomean]	650M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	270k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	740k ±143%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	733k ± 9%
CockroachDBkv95/nodes=3-48	610k ±130%
[Geomean]	694k

	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	14.8k ± 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	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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