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	843a92e3b643e8fc3e4a89f65677558cf945e839
experiment-commit-time	2026-08-28T15:56:17Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-28T16:01:49.01644323Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260828.70
upload-file	results
upload-part	20260828.70/0
upload-time	2026-08-28T21:16:21Z
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	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.8µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.74GB ± 3%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.01GB ±42%
CockroachDBkv0/nodes=3-48	3.20GB ±28%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.11GB ±34%
[Geomean]	2.90GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.17GB ± 4%
CockroachDBkv50/nodes=1-48	5.26GB ± 1%
CockroachDBkv95/nodes=1-48	2.54GB ±40%
CockroachDBkv0/nodes=3-48	4.70GB ±22%
CockroachDBkv50/nodes=3-48	5.27GB ± 3%
CockroachDBkv95/nodes=3-48	2.73GB ±41%
[Geomean]	3.94GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.86GB ± 3%
CockroachDBkv50/nodes=1-48	8.26GB ± 5%
CockroachDBkv95/nodes=1-48	5.32GB ±16%
CockroachDBkv0/nodes=3-48	7.75GB ±24%
CockroachDBkv50/nodes=3-48	8.43GB ± 6%
CockroachDBkv95/nodes=3-48	5.48GB ±22%
[Geomean]	6.90GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.55M ±10%
CockroachDBkv50/nodes=1-48	3.91M ±20%
CockroachDBkv95/nodes=1-48	2.52M ±59%
CockroachDBkv0/nodes=3-48	7.48M ±159%
CockroachDBkv50/nodes=3-48	4.18M ±36%
CockroachDBkv95/nodes=3-48	2.91M ±72%
[Geomean]	3.34M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	37.5M ±22%
CockroachDBkv50/nodes=1-48	1.01G ±27%
CockroachDBkv95/nodes=1-48	216M ±242%
CockroachDBkv0/nodes=3-48	1.20G ±246%
CockroachDBkv50/nodes=3-48	1.07G ±44%
CockroachDBkv95/nodes=3-48	320M ±183%
[Geomean]	387M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.30M ± 0%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.90M ± 0%
CockroachDBkv0/nodes=3-48	1.30M ± 0%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.93M ± 9%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.60M ±19%
CockroachDBkv50/nodes=1-48	2.69M ± 8%
CockroachDBkv95/nodes=1-48	2.84M ± 2%
CockroachDBkv0/nodes=3-48	6.05M ±351%
CockroachDBkv50/nodes=3-48	2.70M ± 4%
CockroachDBkv95/nodes=3-48	2.85M ± 2%
[Geomean]	3.12M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	8.44M ±61%
CockroachDBkv50/nodes=1-48	4.81M ±21%
CockroachDBkv95/nodes=1-48	3.51M ±11%
CockroachDBkv0/nodes=3-48	73.4M ±186%
CockroachDBkv50/nodes=3-48	4.78M ±21%
CockroachDBkv95/nodes=3-48	3.86M ±35%
[Geomean]	7.60M

	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	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.71k

	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	1.78M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.52M ±23%
CockroachDBkv95/nodes=1-48	640k ±212%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.59M ±47%
CockroachDBkv95/nodes=3-48	1.01M ±197%
[Geomean]	1.43M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	966M ±25%
CockroachDBkv95/nodes=1-48	212M ±248%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.03G ±43%
CockroachDBkv95/nodes=3-48	315M ±187%
[Geomean]	508M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	307k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	325k ±54%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	522k ±187%
[Geomean]	537k

	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 ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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