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	d16d95ce1d92efbe2102d3754d4d64c2c7e4d4c1
experiment-commit-time	2026-09-30T16:18:35Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T23:12:00.027182713Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261002.24
upload-file	results
upload-part	20261002.24/0
upload-time	2026-10-02T04:23:45Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 3%
CockroachDBkv50/nodes=1-48	33.8µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.8µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.63GB ±26%
CockroachDBkv50/nodes=1-48	4.01GB ± 2%
CockroachDBkv95/nodes=1-48	2.75GB ± 6%
CockroachDBkv0/nodes=3-48	3.33GB ±25%
CockroachDBkv50/nodes=3-48	4.02GB ± 1%
CockroachDBkv95/nodes=3-48	2.50GB ±31%
[Geomean]	3.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.06GB ±18%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.58GB ± 4%
CockroachDBkv0/nodes=3-48	4.87GB ±20%
CockroachDBkv50/nodes=3-48	5.30GB ± 1%
CockroachDBkv95/nodes=3-48	3.17GB ±34%
[Geomean]	4.46GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.39GB ±18%
CockroachDBkv50/nodes=1-48	8.48GB ± 7%
CockroachDBkv95/nodes=1-48	6.30GB ± 4%
CockroachDBkv0/nodes=3-48	7.97GB ±20%
CockroachDBkv50/nodes=3-48	8.60GB ± 4%
CockroachDBkv95/nodes=3-48	5.92GB ±16%
[Geomean]	7.53GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	17.9M ±103%
CockroachDBkv50/nodes=1-48	4.60M ±17%
CockroachDBkv95/nodes=1-48	4.79M ±17%
CockroachDBkv0/nodes=3-48	9.80M ±222%
CockroachDBkv50/nodes=3-48	4.08M ±18%
CockroachDBkv95/nodes=3-48	4.32M ±42%
[Geomean]	6.39M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.34G ±98%
CockroachDBkv50/nodes=1-48	1.08G ±25%
CockroachDBkv95/nodes=1-48	738M ±14%
CockroachDBkv0/nodes=3-48	1.42G ±183%
CockroachDBkv50/nodes=3-48	906M ± 7%
CockroachDBkv95/nodes=3-48	568M ±97%
[Geomean]	1.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.88M ±10%
CockroachDBkv50/nodes=1-48	1.40M ± 0%
CockroachDBkv95/nodes=1-48	2.52M ± 3%
CockroachDBkv0/nodes=3-48	1.83M ± 9%
CockroachDBkv50/nodes=3-48	1.40M ± 0%
CockroachDBkv95/nodes=3-48	2.53M ± 3%
[Geomean]	1.87M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	80.1M ±141%
CockroachDBkv50/nodes=1-48	3.90M ±15%
CockroachDBkv95/nodes=1-48	4.30M ± 9%
CockroachDBkv0/nodes=3-48	7.96M ±255%
CockroachDBkv50/nodes=3-48	3.68M ± 8%
CockroachDBkv95/nodes=3-48	4.49M ±16%
[Geomean]	7.49M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	130M ±94%
CockroachDBkv50/nodes=1-48	8.65M ±27%
CockroachDBkv95/nodes=1-48	8.18M ±41%
CockroachDBkv0/nodes=3-48	85.5M ±145%
CockroachDBkv50/nodes=3-48	7.44M ±30%
CockroachDBkv95/nodes=3-48	8.05M ±43%
[Geomean]	19.0M

	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	29.6k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.68M ±23%
CockroachDBkv95/nodes=1-48	2.07M ±16%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.31M ±17%
CockroachDBkv95/nodes=3-48	1.71M ±94%
[Geomean]	2.16M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.03G ±23%
CockroachDBkv95/nodes=1-48	734M ±14%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	864M ± 7%
CockroachDBkv95/nodes=3-48	565M ±97%
[Geomean]	780M

	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	270k ±26%
[Geomean]	337k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	780k ±15%
CockroachDBkv95/nodes=1-48	1.13M ±112%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	750k ±20%
CockroachDBkv95/nodes=3-48	950k ±111%
[Geomean]	890k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 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	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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