top - 16:55:19 up 223 days, 23:47,  4 users,  load average: 19.11, 14.89, 8.39
Tasks: 318 total,   3 running, 315 sleeping,   0 stopped,   0 zombie
Cpu0  : 38.1%us,  8.5%sy,  0.0%ni,  0.0%id, 50.8%wa,  0.7%hi,  2.0%si,  0.0%st
Cpu1  : 33.6%us,  4.6%sy,  0.0%ni,  0.0%id, 61.8%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu2  : 37.7%us,  7.0%sy,  0.0%ni,  0.0%id, 55.3%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu3  : 22.5%us,  3.6%sy,  0.0%ni,  0.0%id, 73.6%wa,  0.0%hi,  0.3%si,  0.0%st
18892 mysql          0 B/s   63.90 M/s  0.00 % 65.17 % mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/mysqld.pid --skip-external-locking --port=3306 --socket=/var/run/mysqld/mysqld.sock
18892 mysql          0 B/s   45.11 M/s  0.00 % 67.94 % mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/mysqld.pid --skip-external-locking --port=3306 --socket=/var/run/mysqld/mysqld.sock
18892 mysql          0 B/s  180.05 M/s  0.00 %  0.00 % mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/mysqld.pid --skip-external-locking --port=3306 --socket=/var/run/mysqld/mysqld.sock