Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	251c4ee2e80806692f68c54321dcdf37842ad8d1
experiment-commit-time	2026-10-30T16:49:54Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-30T16:54:34.426119237Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261030.83
upload-file	results
upload-part	20261030.83/0
upload-time	2026-10-30T22:04:26Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 0%
CockroachDBkv0/nodes=3-48	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.49GB ±25%
CockroachDBkv50/nodes=1-48	3.93GB ± 2%
CockroachDBkv95/nodes=1-48	2.09GB ±30%
CockroachDBkv0/nodes=3-48	3.26GB ±29%
CockroachDBkv50/nodes=3-48	3.91GB ± 2%
CockroachDBkv95/nodes=3-48	2.28GB ±26%
[Geomean]	3.07GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.05GB ±19%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.68GB ±35%
CockroachDBkv0/nodes=3-48	4.73GB ±20%
CockroachDBkv50/nodes=3-48	5.23GB ± 1%
CockroachDBkv95/nodes=3-48	2.97GB ±30%
[Geomean]	4.17GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.37GB ±20%
CockroachDBkv50/nodes=1-48	8.19GB ± 2%
CockroachDBkv95/nodes=1-48	5.41GB ±16%
CockroachDBkv0/nodes=3-48	7.81GB ±23%
CockroachDBkv50/nodes=3-48	8.27GB ± 6%
CockroachDBkv95/nodes=3-48	5.68GB ±13%
[Geomean]	7.17GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	11.2M ±87%
CockroachDBkv50/nodes=1-48	3.39M ± 3%
CockroachDBkv95/nodes=1-48	2.73M ±54%
CockroachDBkv0/nodes=3-48	10.2M ±246%
CockroachDBkv50/nodes=3-48	3.44M ± 5%
CockroachDBkv95/nodes=3-48	3.04M ±61%
[Geomean]	4.72M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.96G ±113%
CockroachDBkv50/nodes=1-48	881M ± 7%
CockroachDBkv95/nodes=1-48	280M ±151%
CockroachDBkv0/nodes=3-48	1.63G ±155%
CockroachDBkv50/nodes=3-48	896M ± 6%
CockroachDBkv95/nodes=3-48	424M ±106%
[Geomean]	818M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.87M ± 7%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.30M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	47.6M ±182%
CockroachDBkv50/nodes=1-48	2.56M ± 2%
CockroachDBkv95/nodes=1-48	2.80M ± 0%
CockroachDBkv0/nodes=3-48	18.8M ±414%
CockroachDBkv50/nodes=3-48	2.56M ± 2%
CockroachDBkv95/nodes=3-48	2.74M ± 5%
[Geomean]	5.96M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	125M ±94%
CockroachDBkv50/nodes=1-48	4.04M ± 4%
CockroachDBkv95/nodes=1-48	4.11M ±46%
CockroachDBkv0/nodes=3-48	87.9M ±148%
CockroachDBkv50/nodes=3-48	4.10M ±10%
CockroachDBkv95/nodes=3-48	4.09M ±74%
[Geomean]	12.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.23M ± 6%
CockroachDBkv95/nodes=1-48	860k ±144%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.26M ± 6%
CockroachDBkv95/nodes=3-48	1.19M ±144%
[Geomean]	1.51M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	839M ± 4%
CockroachDBkv95/nodes=1-48	275M ±157%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	852M ± 6%
CockroachDBkv95/nodes=3-48	417M ±109%
[Geomean]	535M

	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	260k ±23%
[Geomean]	274k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	670k ±10%
CockroachDBkv95/nodes=1-48	590k ±103%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	670k ±10%
CockroachDBkv95/nodes=3-48	522k ±111%
[Geomean]	610k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

Go Performance Dashboard