Hmm, i think JCron scheduler might not be the tool you may use for the cronjob because of your high load site, i would advise if possible to try and run the cron link from another server with a built in cron mnager!
Verifying the cron is pretty simple, all you need to do is add a php mail code at the beginning of the cron script and so when it runs you will get an email
The php mail code could be something like this
| Code: |
<?php
mail("
This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
","subject","message"«»);
?>
|
Ovidiu