I\'m using Eclipse IDE + remote Xdebug. EclipseIDE is listening 9000 port for some kind of Xdebug information.
There are some php scripts running by cron on server.
As I've investigated I should set xdebug.remote_autostart=0 See documentation: http://xdebug.org/docs/remote
Important! You should change this value through php.ini. Using function ini_set('xdebug.remote_autostart', 0) won't work because sesion has already started and you'll be still getting xdebug information to your remote host.