I have mod_hostinglimits installed, but I don't see anything in lvetop, lve is not working

Try hitting some PHP page on the site on that server, while watching lvetop.

LVEs are created on the fly when the first request to PHP/CGI script for a particular site is done. Additionally, lvetop will only show live information.

You may also try to freeze the PHP process to be shown longer by adding sleep function, for example, place the following file and try to open it in a browser:

<?php
sleep(30);
phpinfo();
?>