I have installed mysqlsecureinstallation on ubuntu 16.04 32 bit , and I observer my CPU usage to always be at 100%. How should I control it? Is it normal behavior?

mysqlsecurein 98.49%

apt-check 1.44%

apt-get 0.43%

python 0.23%

java 0.16%

top 0.08%

mysqld 0.05%