code/Debug/controllers/IndexController.php
public function purgeProfilesAction()
    {
        $count = $this->getService()->purgeAllProfiles();
        $this->getSession()->addSuccess($this->__('%d request profiles were deleted', $count));

        $this->_redirect('/');
    }
public function purgeProfilesAction()
    {
        $count = $this->getService()->purgeAllProfiles();
        $this->getSession()->addSuccess($this->__('%d request profiles were deleted', $count));

        $this->_redirect('/');
    }
Deletes all request profiles