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	1d58cdaa1069e259b60c324ec77472f09f23d92e
experiment-commit-time	2026-10-08T15:17:28Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T01:54:28.338884488Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.71
upload-file	results
upload-part	20261009.71/0
upload-time	2026-10-09T07:04:42Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.52GB ±25%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.76GB ± 7%
CockroachDBkv0/nodes=3-48	3.39GB ±22%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.12GB ±32%
[Geomean]	3.21GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.03GB ±19%
CockroachDBkv50/nodes=1-48	5.24GB ± 1%
CockroachDBkv95/nodes=1-48	3.59GB ± 5%
CockroachDBkv0/nodes=3-48	4.87GB ±18%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	2.69GB ±33%
[Geomean]	4.32GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.31GB ±20%
CockroachDBkv50/nodes=1-48	8.40GB ± 6%
CockroachDBkv95/nodes=1-48	6.25GB ± 5%
CockroachDBkv0/nodes=3-48	8.12GB ±17%
CockroachDBkv50/nodes=3-48	8.29GB ± 7%
CockroachDBkv95/nodes=3-48	5.41GB ±17%
[Geomean]	7.36GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	13.7M ±156%
CockroachDBkv50/nodes=1-48	3.62M ± 5%
CockroachDBkv95/nodes=1-48	4.40M ±23%
CockroachDBkv0/nodes=3-48	11.5M ±196%
CockroachDBkv50/nodes=3-48	3.76M ± 7%
CockroachDBkv95/nodes=3-48	2.88M ±53%
[Geomean]	5.49M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.27G ±101%
CockroachDBkv50/nodes=1-48	898M ± 8%
CockroachDBkv95/nodes=1-48	759M ±20%
CockroachDBkv0/nodes=3-48	1.78G ±126%
CockroachDBkv50/nodes=3-48	928M ± 8%
CockroachDBkv95/nodes=3-48	282M ±150%
[Geomean]	947M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ±11%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.12M ± 6%
CockroachDBkv0/nodes=3-48	1.44M ±11%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.13M ± 3%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	61.0M ±216%
CockroachDBkv50/nodes=1-48	2.96M ± 5%
CockroachDBkv95/nodes=1-48	3.31M ±15%
CockroachDBkv0/nodes=3-48	61.5M ±200%
CockroachDBkv50/nodes=3-48	2.94M ± 2%
CockroachDBkv95/nodes=3-48	3.26M ± 8%
[Geomean]	8.40M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	122M ±95%
CockroachDBkv50/nodes=1-48	5.10M ± 8%
CockroachDBkv95/nodes=1-48	5.90M ±51%
CockroachDBkv0/nodes=3-48	102M ±105%
CockroachDBkv50/nodes=3-48	5.04M ±15%
CockroachDBkv95/nodes=3-48	4.46M ±12%
[Geomean]	14.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	2.19M ±46%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.31M ± 8%
CockroachDBkv95/nodes=3-48	780k ±156%
[Geomean]	1.73M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	860M ± 6%
CockroachDBkv95/nodes=1-48	759M ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	880M ± 7%
CockroachDBkv95/nodes=3-48	273M ±158%
[Geomean]	630M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	256k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ±23%
CockroachDBkv95/nodes=1-48	622k ±77%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ± 9%
CockroachDBkv95/nodes=3-48	400k ±100%
[Geomean]	572k

	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 ± 0%
[Geomean]	20.5k

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

Go Performance Dashboard