Optimisation NDOUtils

Hi,

This addon consume 100% de cpu and disk i/o…
in this page explain how fix the problem…
http://www.iojo.net/nagios/ndo

only i need create index for tables, this:

CREATE INDEX start_time_idx ON nagios_hostchecks (start_time);
CREATE INDEX start_time_idx ON nagios_servicechecks (start_time);
CREATE INDEX scheduled_time_idx ON nagios_timedeventqueue (scheduled_time);