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	b26d150e6985f804826f4fcb1aa33aa81e700b52
experiment-commit-time	2026-10-02T17:31:42Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T17:40:25.100306041Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261002.112
upload-file	results
upload-part	20261002.112/0
upload-time	2026-10-02T22:51:22Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
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]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.10GB ± 5%
CockroachDBkv50/nodes=1-48	3.97GB ± 2%
CockroachDBkv95/nodes=1-48	2.32GB ±27%
CockroachDBkv0/nodes=3-48	4.06GB ± 2%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.01GB ±39%
[Geomean]	3.27GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.73GB ± 9%
CockroachDBkv50/nodes=1-48	5.28GB ± 2%
CockroachDBkv95/nodes=1-48	3.01GB ±31%
CockroachDBkv0/nodes=3-48	5.59GB ± 6%
CockroachDBkv50/nodes=3-48	5.31GB ± 1%
CockroachDBkv95/nodes=3-48	2.55GB ±46%
[Geomean]	4.36GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.27GB ± 4%
CockroachDBkv50/nodes=1-48	8.44GB ± 6%
CockroachDBkv95/nodes=1-48	5.79GB ±17%
CockroachDBkv0/nodes=3-48	9.35GB ± 6%
CockroachDBkv50/nodes=3-48	8.56GB ± 6%
CockroachDBkv95/nodes=3-48	5.34GB ±22%
[Geomean]	7.61GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.1M ± 2%
CockroachDBkv50/nodes=1-48	3.62M ± 9%
CockroachDBkv95/nodes=1-48	3.73M ±55%
CockroachDBkv0/nodes=3-48	18.1M ±24%
CockroachDBkv50/nodes=3-48	4.04M ±24%
CockroachDBkv95/nodes=3-48	2.95M ±80%
[Geomean]	6.18M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	4.03G ±27%
CockroachDBkv50/nodes=1-48	893M ±10%
CockroachDBkv95/nodes=1-48	476M ±97%
CockroachDBkv0/nodes=3-48	3.36G ±24%
CockroachDBkv50/nodes=3-48	1.00G ±28%
CockroachDBkv95/nodes=3-48	240M ±250%
[Geomean]	1.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.37M ± 5%
CockroachDBkv50/nodes=1-48	1.15M ± 4%
CockroachDBkv95/nodes=1-48	2.05M ± 7%
CockroachDBkv0/nodes=3-48	1.38M ± 9%
CockroachDBkv50/nodes=3-48	1.15M ± 4%
CockroachDBkv95/nodes=3-48	2.14M ±12%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	59.1M ±226%
CockroachDBkv50/nodes=1-48	2.91M ± 4%
CockroachDBkv95/nodes=1-48	3.26M ±17%
CockroachDBkv0/nodes=3-48	99.3M ±97%
CockroachDBkv50/nodes=3-48	2.91M ± 6%
CockroachDBkv95/nodes=3-48	3.47M ±30%
[Geomean]	9.09M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	209M ± 9%
CockroachDBkv50/nodes=1-48	5.69M ±25%
CockroachDBkv95/nodes=1-48	6.68M ±81%
CockroachDBkv0/nodes=3-48	204M ± 5%
CockroachDBkv50/nodes=3-48	5.56M ±10%
CockroachDBkv95/nodes=3-48	5.90M ±69%
[Geomean]	19.4M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
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	1.50k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.20M ± 9%
CockroachDBkv95/nodes=1-48	1.56M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.49M ±29%
CockroachDBkv95/nodes=3-48	780k ±259%
[Geomean]	1.61M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	835M ± 9%
CockroachDBkv95/nodes=1-48	475M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	966M ±32%
CockroachDBkv95/nodes=3-48	237M ±254%
[Geomean]	549M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	230k ±30%
[Geomean]	271k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	780k ±156%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	670k ±10%
CockroachDBkv95/nodes=3-48	580k ±193%
[Geomean]	679k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 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	892k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

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