Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
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	cbb0fb8b51cba866018b8a0fb4b5458f16c5c80b
experiment-commit-time	2026-10-08T15:17:43Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T20:39:27.741360224Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.11
upload-file	results
upload-part	20261009.11/0
upload-time	2026-10-09T01:49:08Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.6µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.3µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.07GB ± 1%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.39GB ±28%
CockroachDBkv0/nodes=3-48	3.90GB ±23%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.13GB ±32%
[Geomean]	3.29GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.62GB ± 4%
CockroachDBkv50/nodes=1-48	5.30GB ± 2%
CockroachDBkv95/nodes=1-48	3.13GB ±32%
CockroachDBkv0/nodes=3-48	5.73GB ± 3%
CockroachDBkv50/nodes=3-48	5.30GB ± 1%
CockroachDBkv95/nodes=3-48	2.67GB ±33%
[Geomean]	4.43GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.23GB ± 4%
CockroachDBkv50/nodes=1-48	8.45GB ± 7%
CockroachDBkv95/nodes=1-48	5.78GB ±17%
CockroachDBkv0/nodes=3-48	9.38GB ± 3%
CockroachDBkv50/nodes=3-48	8.53GB ± 4%
CockroachDBkv95/nodes=3-48	5.34GB ±16%
[Geomean]	7.60GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.7M ± 3%
CockroachDBkv50/nodes=1-48	4.29M ±24%
CockroachDBkv95/nodes=1-48	4.02M ±39%
CockroachDBkv0/nodes=3-48	15.3M ±131%
CockroachDBkv50/nodes=3-48	3.84M ± 4%
CockroachDBkv95/nodes=3-48	3.21M ±43%
[Geomean]	6.32M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.93G ±11%
CockroachDBkv50/nodes=1-48	1.05G ±41%
CockroachDBkv95/nodes=1-48	493M ±96%
CockroachDBkv0/nodes=3-48	2.69G ±99%
CockroachDBkv50/nodes=3-48	887M ± 6%
CockroachDBkv95/nodes=3-48	278M ±166%
[Geomean]	1.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.69M ±18%
CockroachDBkv50/nodes=1-48	1.29M ± 9%
CockroachDBkv95/nodes=1-48	2.47M ± 5%
CockroachDBkv0/nodes=3-48	1.70M ±12%
CockroachDBkv50/nodes=3-48	1.28M ±10%
CockroachDBkv95/nodes=3-48	2.42M ± 9%
[Geomean]	1.75M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	14.5M ±88%
CockroachDBkv50/nodes=1-48	3.63M ±24%
CockroachDBkv95/nodes=1-48	4.50M ±22%
CockroachDBkv0/nodes=3-48	23.3M ±242%
CockroachDBkv50/nodes=3-48	3.70M ±22%
CockroachDBkv95/nodes=3-48	4.41M ±25%
[Geomean]	6.70M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	198M ± 3%
CockroachDBkv50/nodes=1-48	6.69M ±18%
CockroachDBkv95/nodes=1-48	8.91M ±47%
CockroachDBkv0/nodes=3-48	145M ±94%
CockroachDBkv50/nodes=3-48	7.17M ±27%
CockroachDBkv95/nodes=3-48	6.52M ±44%
[Geomean]	20.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.9k ± 1%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.63k

	write-ops
CockroachDBkv0/nodes=1-48	1.73M ± 1%
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.53M ±38%
CockroachDBkv95/nodes=1-48	1.46M ±99%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.21M ± 5%
CockroachDBkv95/nodes=3-48	730k ±160%
[Geomean]	1.56M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	988M ±49%
CockroachDBkv95/nodes=1-48	485M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	839M ± 4%
CockroachDBkv95/nodes=3-48	267M ±177%
[Geomean]	572M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	330k ±21%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	251k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	860k ±133%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	400k ±75%
[Geomean]	641k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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