Freakotech - 2014-11-20

I've downloaded and installed minibian 2nd version on 8GB micro SD card.
I've also installed pyserial, xmpp, ejabberd server, LAMP stack and i2c tools.
I am running a python file on it 24*7 (added in /etc/rc.local)...But the issue is python file stucks randomly for 1-2 seconds anytime...There is no pattern but it stucks quite frequntly...

If any one has found solution, please share... :)