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	baseline
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	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 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	2.79GB ± 8%
CockroachDBkv50/nodes=1-48	3.97GB ± 2%
CockroachDBkv95/nodes=1-48	2.24GB ±28%
CockroachDBkv0/nodes=3-48	3.58GB ±22%
CockroachDBkv50/nodes=3-48	4.00GB ± 1%
CockroachDBkv95/nodes=3-48	2.24GB ±30%
[Geomean]	3.05GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.32GB ± 7%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	2.85GB ±30%
CockroachDBkv0/nodes=3-48	5.14GB ±19%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	2.83GB ±28%
[Geomean]	4.13GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.98GB ± 6%
CockroachDBkv50/nodes=1-48	8.43GB ± 6%
CockroachDBkv95/nodes=1-48	5.64GB ±16%
CockroachDBkv0/nodes=3-48	8.48GB ±20%
CockroachDBkv50/nodes=3-48	8.48GB ± 4%
CockroachDBkv95/nodes=3-48	5.58GB ±13%
[Geomean]	7.14GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.77M ± 7%
CockroachDBkv50/nodes=1-48	3.87M ±22%
CockroachDBkv95/nodes=1-48	3.52M ±70%
CockroachDBkv0/nodes=3-48	14.1M ±156%
CockroachDBkv50/nodes=3-48	3.99M ±20%
CockroachDBkv95/nodes=3-48	3.14M ±46%
[Geomean]	4.03M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	42.3M ±34%
CockroachDBkv50/nodes=1-48	931M ± 8%
CockroachDBkv95/nodes=1-48	423M ±154%
CockroachDBkv0/nodes=3-48	2.42G ±99%
CockroachDBkv50/nodes=3-48	983M ±23%
CockroachDBkv95/nodes=3-48	351M ±120%
[Geomean]	490M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.10M ± 0%
CockroachDBkv0/nodes=3-48	1.46M ±10%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.14M ± 7%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.35M ±10%
CockroachDBkv50/nodes=1-48	3.05M ± 2%
CockroachDBkv95/nodes=1-48	3.35M ± 4%
CockroachDBkv0/nodes=3-48	9.29M ±137%
CockroachDBkv50/nodes=3-48	3.04M ± 5%
CockroachDBkv95/nodes=3-48	3.37M ± 4%
[Geomean]	3.85M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	8.75M ±44%
CockroachDBkv50/nodes=1-48	6.97M ±51%
CockroachDBkv95/nodes=1-48	7.55M ±108%
CockroachDBkv0/nodes=3-48	128M ±95%
CockroachDBkv50/nodes=3-48	7.05M ±26%
CockroachDBkv95/nodes=3-48	5.45M ±30%
[Geomean]	11.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.3k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.37M ±27%
CockroachDBkv95/nodes=1-48	1.28M ±150%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.48M ±21%
CockroachDBkv95/nodes=3-48	1.00M ±130%
[Geomean]	1.66M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	877M ± 7%
CockroachDBkv95/nodes=1-48	418M ±157%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	943M ±28%
CockroachDBkv95/nodes=3-48	352M ±119%
[Geomean]	590M

	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	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	316k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	1.02M ±184%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	478k ±130%
[Geomean]	699k

	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	28.4k ± 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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