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	e89d44fee06cacdbc1e9753ee109a35d6a5c377c
experiment-commit-time	2026-09-30T15:30:47Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T15:51:32.354229113Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260930.83
upload-file	results
upload-part	20260930.83/0
upload-time	2026-09-30T21:13:16Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.72GB ±27%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.50GB ±31%
CockroachDBkv0/nodes=3-48	4.11GB ± 2%
CockroachDBkv50/nodes=3-48	4.00GB ± 1%
CockroachDBkv95/nodes=3-48	2.49GB ±32%
[Geomean]	3.39GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.35GB ±21%
CockroachDBkv50/nodes=1-48	5.30GB ± 1%
CockroachDBkv95/nodes=1-48	3.14GB ±32%
CockroachDBkv0/nodes=3-48	5.64GB ± 4%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.15GB ±34%
[Geomean]	4.50GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.86GB ±22%
CockroachDBkv50/nodes=1-48	8.34GB ± 5%
CockroachDBkv95/nodes=1-48	5.76GB ±15%
CockroachDBkv0/nodes=3-48	9.37GB ± 2%
CockroachDBkv50/nodes=3-48	8.44GB ± 5%
CockroachDBkv95/nodes=3-48	5.84GB ±18%
[Geomean]	7.63GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.1M ±119%
CockroachDBkv50/nodes=1-48	3.90M ±13%
CockroachDBkv95/nodes=1-48	3.56M ±38%
CockroachDBkv0/nodes=3-48	20.1M ±10%
CockroachDBkv50/nodes=3-48	4.10M ±15%
CockroachDBkv95/nodes=3-48	3.85M ±43%
[Geomean]	6.43M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.50G ±98%
CockroachDBkv50/nodes=1-48	943M ±21%
CockroachDBkv95/nodes=1-48	499M ±97%
CockroachDBkv0/nodes=3-48	3.02G ±99%
CockroachDBkv50/nodes=3-48	1.02G ±19%
CockroachDBkv95/nodes=3-48	548M ±98%
[Geomean]	1.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.56M ± 4%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.28M ± 5%
CockroachDBkv0/nodes=3-48	1.54M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.26M ± 6%
[Geomean]	1.62M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	67.7M ±197%
CockroachDBkv50/nodes=1-48	3.10M ± 0%
CockroachDBkv95/nodes=1-48	3.58M ± 9%
CockroachDBkv0/nodes=3-48	85.4M ±136%
CockroachDBkv50/nodes=3-48	3.19M ± 7%
CockroachDBkv95/nodes=3-48	3.59M ± 9%
[Geomean]	9.50M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	151M ±93%
CockroachDBkv50/nodes=1-48	6.12M ±11%
CockroachDBkv95/nodes=1-48	5.30M ±11%
CockroachDBkv0/nodes=3-48	214M ±14%
CockroachDBkv50/nodes=3-48	6.60M ± 0%
CockroachDBkv95/nodes=3-48	6.21M ±61%
[Geomean]	18.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.2k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.0k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.38M ±18%
CockroachDBkv95/nodes=1-48	1.30M ±92%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.53M ±19%
CockroachDBkv95/nodes=3-48	1.57M ±94%
[Geomean]	1.87M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ± 8%
CockroachDBkv95/nodes=1-48	495M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	960M ±19%
CockroachDBkv95/nodes=3-48	544M ±98%
[Geomean]	689M

	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	740k ± 8%
CockroachDBkv95/nodes=1-48	522k ±53%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	790k ±14%
CockroachDBkv95/nodes=3-48	870k ±130%
[Geomean]	718k

	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	28.3k ± 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	889k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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