PROFILE URL WORKING SUPER SLOW

I have a issue with the plugin profile URL V4.0 . My Joomla is with the last version, my Jomsocial Plugin too. My php is super fast is taking 4 seconds the webpage. But when i go to an user page or to modify the profile url ID is taking about 25 seconds.

I tried using the website without the plugin and is working fine.
So the problem is related with profile Url

i have this modification to the file profile url

/components/com_profileurl/helpers/profileurl.php
the function public static function identificanAdd($userid, $id_num)

if you need to reinstall the plugin.