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	aee72efe290f0e56e41b6859760164a5b0e6ae79
experiment-commit-time	2026-09-30T19:12:29Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T21:18:41.259625454Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.23
upload-file	results
upload-part	20261001.23/0
upload-time	2026-10-01T02:33:36Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 5%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.1µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.58GB ±25%
CockroachDBkv50/nodes=1-48	4.00GB ± 2%
CockroachDBkv95/nodes=1-48	2.46GB ±30%
CockroachDBkv0/nodes=3-48	3.72GB ±28%
CockroachDBkv50/nodes=3-48	3.98GB ± 2%
CockroachDBkv95/nodes=3-48	2.48GB ±30%
[Geomean]	3.30GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.15GB ±19%
CockroachDBkv50/nodes=1-48	5.30GB ± 1%
CockroachDBkv95/nodes=1-48	3.13GB ±34%
CockroachDBkv0/nodes=3-48	5.21GB ±23%
CockroachDBkv50/nodes=3-48	5.25GB ± 2%
CockroachDBkv95/nodes=3-48	3.14GB ±34%
[Geomean]	4.41GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.48GB ±19%
CockroachDBkv50/nodes=1-48	8.34GB ± 7%
CockroachDBkv95/nodes=1-48	5.81GB ±18%
CockroachDBkv0/nodes=3-48	8.71GB ±24%
CockroachDBkv50/nodes=3-48	8.28GB ± 7%
CockroachDBkv95/nodes=3-48	5.86GB ±16%
[Geomean]	7.47GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.0M ±149%
CockroachDBkv50/nodes=1-48	4.23M ±23%
CockroachDBkv95/nodes=1-48	3.76M ±44%
CockroachDBkv0/nodes=3-48	14.3M ±87%
CockroachDBkv50/nodes=3-48	4.20M ±36%
CockroachDBkv95/nodes=3-48	3.81M ±42%
[Geomean]	6.16M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.14G ±151%
CockroachDBkv50/nodes=1-48	1.03G ±17%
CockroachDBkv95/nodes=1-48	536M ±97%
CockroachDBkv0/nodes=3-48	2.54G ±98%
CockroachDBkv50/nodes=3-48	1.04G ±42%
CockroachDBkv95/nodes=3-48	578M ±98%
[Geomean]	1.10G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.53M ±11%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.49M ± 7%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.59M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	70.1M ±175%
CockroachDBkv50/nodes=1-48	3.02M ± 2%
CockroachDBkv95/nodes=1-48	3.49M ± 6%
CockroachDBkv0/nodes=3-48	66.8M ±126%
CockroachDBkv50/nodes=3-48	3.09M ± 7%
CockroachDBkv95/nodes=3-48	3.43M ±11%
[Geomean]	8.98M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	136M ±95%
CockroachDBkv50/nodes=1-48	6.64M ±32%
CockroachDBkv95/nodes=1-48	5.93M ±50%
CockroachDBkv0/nodes=3-48	151M ±95%
CockroachDBkv50/nodes=3-48	5.95M ±28%
CockroachDBkv95/nodes=3-48	5.39M ±32%
[Geomean]	17.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 5%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.3k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 5%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.66M ±36%
CockroachDBkv95/nodes=1-48	1.56M ±99%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.59M ±28%
CockroachDBkv95/nodes=3-48	1.63M ±109%
[Geomean]	2.04M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	984M ±23%
CockroachDBkv95/nodes=1-48	531M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.00G ±41%
CockroachDBkv95/nodes=3-48	574M ±98%
[Geomean]	740M

	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	767k ±22%
CockroachDBkv95/nodes=1-48	750k ±140%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	740k ±22%
CockroachDBkv95/nodes=3-48	744k ±128%
[Geomean]	750k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
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 ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard