https://github.com/ILIAS-eLearning/ILIAS/blob/release_5-4/Services/Cron/classes/class.ilCronManager.php#L145
Seems to be hardcoded, it does seem odd that it would take 3+ hours to delete your trash bins, we have a similar amount of data and while this is inactive in our system manually it takes very little time.
Seems to be hardcoded, it does seem odd that it would take 3+ hours to delete your trash bins, we have a similar amount of data and while this is inactive in our system manually it takes very little time.