Packetbeat is not monitoring any network traffic!

Elastic Stack Beats
6

We aren't using any mysql client @andrewkroh. It seems, mysql is running on TCP/IP on 3306 port in my ubuntu server.

root@sappserver:~# netstat -tulpn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 1703/mysqld
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1487/sshd
tcp6 0 0 :::80 :::* LISTEN 3062/apache2
tcp6 0 0 :::22 :::* LISTEN 1487/sshd

Any help?