brew services restart mysql
==> Successfully stopped `mysql` (label: homebrew.mxcl.mysql)
==> Successfully started `mysql` (label: homebrew.mxcl.mysql)
brew services list
Name Status User File
mysql stopped me ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
Same with mariadb.
Can /usr/local/var/mysql content influence someway?