/usr/sbin/mysqld would have been started with the following arguments:
--sql_mode= --disable-log-bin=1 --default-authentication-plugin=mysql_native_password --performance-schema=0 --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --symbolic-links=0 --log-error=/var/log/mysqld.log --log-error-verbosity=1 --pid-file=/var/run/mysqld/mysqld.pid --innodb_buffer_pool_size=134217728 --max_allowed_packet=268435456 --open_files_limit=40000 --innodb_file_per_table=1 --mysqlx=0 
