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	af26c13f95404eeb6cb512b8710c31f7781f850c
experiment-commit-time	2026-07-27T16:15:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-27T21:59:31.280952862Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260728.2
upload-file	results
upload-part	20260728.2/0
upload-time	2026-07-28T03:28:03Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.8µs ± 2%
CockroachDBkv50/nodes=1-48	33.8µs ± 0%
CockroachDBkv95/nodes=1-48	33.7µs ± 0%
CockroachDBkv0/nodes=3-48	34.6µs ± 1%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 1%
[Geomean]	34.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 3%
CockroachDBkv50/nodes=1-48	4.01GB ± 1%
CockroachDBkv95/nodes=1-48	2.85GB ± 4%
CockroachDBkv0/nodes=3-48	4.11GB ± 3%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.55GB ±33%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.62GB ± 3%
CockroachDBkv50/nodes=1-48	5.29GB ± 3%
CockroachDBkv95/nodes=1-48	3.54GB ± 2%
CockroachDBkv0/nodes=3-48	5.64GB ± 4%
CockroachDBkv50/nodes=3-48	5.30GB ± 2%
CockroachDBkv95/nodes=3-48	3.14GB ±33%
[Geomean]	4.63GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.39GB ± 4%
CockroachDBkv50/nodes=1-48	8.44GB ± 7%
CockroachDBkv95/nodes=1-48	6.08GB ± 2%
CockroachDBkv0/nodes=3-48	9.29GB ± 5%
CockroachDBkv50/nodes=3-48	8.46GB ± 7%
CockroachDBkv95/nodes=3-48	5.79GB ±14%
[Geomean]	7.77GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.6M ± 9%
CockroachDBkv50/nodes=1-48	4.31M ±14%
CockroachDBkv95/nodes=1-48	4.49M ±25%
CockroachDBkv0/nodes=3-48	19.3M ± 8%
CockroachDBkv50/nodes=3-48	4.17M ±18%
CockroachDBkv95/nodes=3-48	4.15M ±76%
[Geomean]	7.09M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.54G ±62%
CockroachDBkv50/nodes=1-48	1.07G ±19%
CockroachDBkv95/nodes=1-48	805M ±29%
CockroachDBkv0/nodes=3-48	3.84G ±27%
CockroachDBkv50/nodes=3-48	1.01G ±20%
CockroachDBkv95/nodes=3-48	606M ±99%
[Geomean]	1.39G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.60M ± 0%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.28M ± 5%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.24M ± 5%
CockroachDBkv95/nodes=3-48	2.28M ± 5%
[Geomean]	1.64M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	89.8M ±115%
CockroachDBkv50/nodes=1-48	3.10M ± 0%
CockroachDBkv95/nodes=1-48	3.30M ± 0%
CockroachDBkv0/nodes=3-48	65.6M ±220%
CockroachDBkv50/nodes=3-48	3.18M ± 7%
CockroachDBkv95/nodes=3-48	3.30M ±12%
[Geomean]	9.26M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	213M ± 6%
CockroachDBkv50/nodes=1-48	5.74M ±15%
CockroachDBkv95/nodes=1-48	4.66M ±10%
CockroachDBkv0/nodes=3-48	205M ± 6%
CockroachDBkv50/nodes=3-48	5.66M ±11%
CockroachDBkv95/nodes=3-48	4.58M ±15%
[Geomean]	17.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.8k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.9k ± 1%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.60k

	write-ops
CockroachDBkv0/nodes=1-48	1.73M ± 2%
CockroachDBkv50/nodes=1-48	888k ± 0%
CockroachDBkv95/nodes=1-48	89.2k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 1%
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	516k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.72M ±16%
CockroachDBkv95/nodes=1-48	2.26M ±46%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.48M ± 7%
CockroachDBkv95/nodes=3-48	1.55M ±100%
[Geomean]	2.20M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.03G ±17%
CockroachDBkv95/nodes=1-48	798M ±29%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	966M ±18%
CockroachDBkv95/nodes=3-48	605M ±100%
[Geomean]	833M

	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	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	550k ±45%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	520k ±42%
[Geomean]	612k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.2k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.69M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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