Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7f7c26a2b6d5c04e2261d940e26c29c54a6dc3f5
branch	master
builder	gotip-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	4e78285557f508a5cb8bdf3d666a53902c770e06
experiment-commit-time	2026-07-27T21:18:01Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-27T21:49:39.265733462Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260728.3
upload-file	results
upload-part	20260728.3/0
upload-time	2026-07-28T03:31:06Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	35.5µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 2%
CockroachDBkv95/nodes=1-48	33.7µs ± 0%
CockroachDBkv0/nodes=3-48	35.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.6µs ± 1%
CockroachDBkv95/nodes=3-48	33.7µs ± 1%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 1%
CockroachDBkv50/nodes=1-48	3.71GB ±23%
CockroachDBkv95/nodes=1-48	2.80GB ± 5%
CockroachDBkv0/nodes=3-48	4.21GB ± 3%
CockroachDBkv50/nodes=3-48	3.73GB ±22%
CockroachDBkv95/nodes=3-48	2.79GB ± 4%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.57GB ± 4%
CockroachDBkv50/nodes=1-48	4.91GB ±21%
CockroachDBkv95/nodes=1-48	3.63GB ± 2%
CockroachDBkv0/nodes=3-48	5.52GB ± 2%
CockroachDBkv50/nodes=3-48	4.90GB ±21%
CockroachDBkv95/nodes=3-48	3.63GB ± 2%
[Geomean]	4.62GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.14GB ± 3%
CockroachDBkv50/nodes=1-48	8.21GB ±20%
CockroachDBkv95/nodes=1-48	6.35GB ± 3%
CockroachDBkv0/nodes=3-48	9.10GB ± 3%
CockroachDBkv50/nodes=3-48	8.19GB ±20%
CockroachDBkv95/nodes=3-48	6.37GB ± 5%
[Geomean]	7.81GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	21.7M ± 5%
CockroachDBkv50/nodes=1-48	11.3M ±177%
CockroachDBkv95/nodes=1-48	4.84M ±17%
CockroachDBkv0/nodes=3-48	33.6M ±40%
CockroachDBkv50/nodes=3-48	6.98M ±125%
CockroachDBkv95/nodes=3-48	5.16M ±14%
[Geomean]	10.6M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	4.48G ±19%
CockroachDBkv50/nodes=1-48	903M ±182%
CockroachDBkv95/nodes=1-48	891M ±21%
CockroachDBkv0/nodes=3-48	4.67G ±11%
CockroachDBkv50/nodes=3-48	776M ±107%
CockroachDBkv95/nodes=3-48	921M ± 9%
[Geomean]	1.51G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.52M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	1.97M ± 4%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.00M ± 0%
[Geomean]	1.55M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	21.3M ±206%
CockroachDBkv50/nodes=1-48	16.4M ±515%
CockroachDBkv95/nodes=1-48	2.90M ± 0%
CockroachDBkv0/nodes=3-48	145M ±93%
CockroachDBkv50/nodes=3-48	3.31M ±18%
CockroachDBkv95/nodes=3-48	2.97M ± 4%
[Geomean]	10.6M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	268M ± 9%
CockroachDBkv50/nodes=1-48	180M ±124%
CockroachDBkv95/nodes=1-48	8.13M ±119%
CockroachDBkv0/nodes=3-48	280M ±14%
CockroachDBkv50/nodes=3-48	148M ±115%
CockroachDBkv95/nodes=3-48	17.8M ±160%
[Geomean]	81.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.2k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 2%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	27.9k ± 4%
CockroachDBkv50/nodes=3-48	14.9k ± 1%
CockroachDBkv95/nodes=3-48	1.48k ± 1%
[Geomean]	8.52k

	write-ops
CockroachDBkv0/nodes=1-48	1.69M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 2%
CockroachDBkv95/nodes=1-48	89.2k ± 1%
CockroachDBkv0/nodes=3-48	1.67M ± 4%
CockroachDBkv50/nodes=3-48	894k ± 1%
CockroachDBkv95/nodes=3-48	89.0k ± 1%
[Geomean]	511k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.30M ±109%
CockroachDBkv95/nodes=1-48	2.69M ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.06M ±85%
CockroachDBkv95/nodes=3-48	2.99M ±20%
[Geomean]	2.48M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	855M ±182%
CockroachDBkv95/nodes=1-48	887M ±21%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	726M ±113%
CockroachDBkv95/nodes=3-48	917M ± 9%
[Geomean]	843M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	500k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	500k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	387k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.09M ±56%
CockroachDBkv95/nodes=1-48	1.95M ±110%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.24M ±37%
CockroachDBkv95/nodes=3-48	2.05M ±85%
[Geomean]	1.52M

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 3%
CockroachDBkv95/nodes=1-48	28.2k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 1%
CockroachDBkv95/nodes=3-48	28.2k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 3%
CockroachDBkv95/nodes=1-48	1.69M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	892k ± 1%
CockroachDBkv95/nodes=3-48	1.69M ± 1%
[Geomean]	1.23M

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