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	0929039dd9b10c6dc8ecd8355fcd71fa75d12c85
experiment-commit-time	2026-08-26T21:13:51Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-27T01:59:01.884412758Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.40
upload-file	results
upload-part	20260827.40/0
upload-time	2026-08-27T07:10:11Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.71GB ± 7%
CockroachDBkv50/nodes=1-48	3.99GB ± 3%
CockroachDBkv95/nodes=1-48	2.12GB ±33%
CockroachDBkv0/nodes=3-48	2.70GB ± 2%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.19GB ±32%
[Geomean]	2.85GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 6%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	2.70GB ±36%
CockroachDBkv0/nodes=3-48	4.22GB ± 3%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	2.85GB ±29%
[Geomean]	3.93GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.76GB ± 5%
CockroachDBkv50/nodes=1-48	8.57GB ± 6%
CockroachDBkv95/nodes=1-48	5.46GB ±18%
CockroachDBkv0/nodes=3-48	6.86GB ± 2%
CockroachDBkv50/nodes=3-48	8.36GB ± 4%
CockroachDBkv95/nodes=3-48	5.62GB ±16%
[Geomean]	6.84GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.46M ± 4%
CockroachDBkv50/nodes=1-48	3.87M ±16%
CockroachDBkv95/nodes=1-48	2.64M ±82%
CockroachDBkv0/nodes=3-48	1.48M ± 8%
CockroachDBkv50/nodes=3-48	3.52M ± 5%
CockroachDBkv95/nodes=3-48	2.90M ±66%
[Geomean]	2.47M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	39.6M ±22%
CockroachDBkv50/nodes=1-48	1.01G ±19%
CockroachDBkv95/nodes=1-48	286M ±194%
CockroachDBkv0/nodes=3-48	35.7M ±18%
CockroachDBkv50/nodes=3-48	906M ± 4%
CockroachDBkv95/nodes=3-48	375M ±123%
[Geomean]	228M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.29M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.44M ±15%
CockroachDBkv50/nodes=1-48	2.57M ± 3%
CockroachDBkv95/nodes=1-48	2.71M ±14%
CockroachDBkv0/nodes=3-48	2.59M ±31%
CockroachDBkv50/nodes=3-48	2.60M ± 0%
CockroachDBkv95/nodes=3-48	2.60M ± 0%
[Geomean]	2.58M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	7.08M ±26%
CockroachDBkv50/nodes=1-48	6.02M ±17%
CockroachDBkv95/nodes=1-48	4.98M ±69%
CockroachDBkv0/nodes=3-48	7.13M ±32%
CockroachDBkv50/nodes=3-48	6.55M ±36%
CockroachDBkv95/nodes=3-48	4.06M ±43%
[Geomean]	5.85M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.53M ±19%
CockroachDBkv95/nodes=1-48	870k ±245%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.29M ± 5%
CockroachDBkv95/nodes=3-48	1.12M ±150%
[Geomean]	1.54M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	966M ±18%
CockroachDBkv95/nodes=1-48	281M ±199%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	877M ± 4%
CockroachDBkv95/nodes=3-48	373M ±125%
[Geomean]	546M

	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	370k ±19%
CockroachDBkv95/nodes=1-48	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	307k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	590k ±137%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	610k ±130%
[Geomean]	648k

	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	890k ± 0%
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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