Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	db5314201a698f5b8cc823bf1d60191aa1016b89
experiment-commit-time	2026-09-22T20:09:49Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:15:07.721054117Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260923.7
upload-file	results
upload-part	20260923.7/0
upload-time	2026-09-23T01:26:59Z
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	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.71GB ± 6%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.11GB ±31%
CockroachDBkv0/nodes=3-48	3.25GB ±28%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.29GB ±26%
[Geomean]	2.96GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.18GB ± 6%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.70GB ±37%
CockroachDBkv0/nodes=3-48	4.68GB ±21%
CockroachDBkv50/nodes=3-48	5.29GB ± 3%
CockroachDBkv95/nodes=3-48	2.98GB ±31%
[Geomean]	4.04GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.81GB ± 5%
CockroachDBkv50/nodes=1-48	8.48GB ± 4%
CockroachDBkv95/nodes=1-48	5.45GB ±19%
CockroachDBkv0/nodes=3-48	7.76GB ±23%
CockroachDBkv50/nodes=3-48	8.32GB ± 5%
CockroachDBkv95/nodes=3-48	5.72GB ±16%
[Geomean]	6.98GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.50M ±13%
CockroachDBkv50/nodes=1-48	3.71M ±16%
CockroachDBkv95/nodes=1-48	2.62M ±60%
CockroachDBkv0/nodes=3-48	10.4M ±256%
CockroachDBkv50/nodes=3-48	3.64M ±26%
CockroachDBkv95/nodes=3-48	3.01M ±40%
[Geomean]	3.44M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	39.4M ±33%
CockroachDBkv50/nodes=1-48	956M ±19%
CockroachDBkv95/nodes=1-48	285M ±171%
CockroachDBkv0/nodes=3-48	1.68G ±156%
CockroachDBkv50/nodes=3-48	958M ±33%
CockroachDBkv95/nodes=3-48	407M ±98%
[Geomean]	438M

	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	2.38M ± 7%
CockroachDBkv50/nodes=1-48	2.56M ± 2%
CockroachDBkv95/nodes=1-48	2.71M ± 7%
CockroachDBkv0/nodes=3-48	13.3M ±373%
CockroachDBkv50/nodes=3-48	2.53M ± 5%
CockroachDBkv95/nodes=3-48	2.72M ± 7%
[Geomean]	3.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	9.03M ±133%
CockroachDBkv50/nodes=1-48	4.66M ±12%
CockroachDBkv95/nodes=1-48	3.81M ±44%
CockroachDBkv0/nodes=3-48	90.8M ±159%
CockroachDBkv50/nodes=3-48	4.67M ±18%
CockroachDBkv95/nodes=3-48	4.41M ±50%
[Geomean]	8.18M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	892k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	820k ±168%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.47M ±46%
CockroachDBkv95/nodes=3-48	1.18M ±92%
[Geomean]	1.53M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ± 8%
CockroachDBkv95/nodes=1-48	287M ±169%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	932M ±44%
CockroachDBkv95/nodes=3-48	413M ±98%
[Geomean]	557M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	316k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	740k ±22%
CockroachDBkv95/nodes=1-48	660k ±173%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	770k ±108%
[Geomean]	716k

	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 ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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