UBB.threads PHP Forum Software Community Forums General Off Topic Question about UBBT & mysql

On my server in the WHM I found the following data:

1. Under "System Health", "Show Current CPU Usage"

99% was showing for:

/usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --pid-file=/var/lib/mysql/server.mecz.org.pid --skip-locking --port=3306 --socket=/var/lib/mysql/mysql.sock

2. Under "Server Status", "CPU/Memory/MySQL Usage"

70.67% was showing for

/usr/sbin/mysqld --basedir/ --datadir/var/lib/mysql --usermysql --pid-file/var/lib/mysql/server.xyz.org.pid --skip-locking --port3306 --socket/var/lib/mysql/mysql.sock

How am I to interpret these two bits of info? Should I be worried?

P.S. I just doubled my RAM last week.