iRules for statistics

Not really...

iRules are pieces of code that are driven by events. The events are triggered due to connections coming in, and are tied to connections. There is no way to trigger an iRule like a cron job.

However. If you only want to export and clear pool stats, you can use a tmsh script on the host itself. Or access the stats via REST or SOAP (iControl) from an external host and do it that way.

H