Listview

To get the total record Count every time you open the Listview,
do the following:

Files: config.performance.php

Search: 

LISTVIEW_COMPUTE_PAGE_COUNT

Set this value to true

Files: layouts/vlayout/modules/Vtiger/resources/List.js

Search: 

totalNumberOfRecords.removeClass('hide');

Add after: 

if(jQuery('#totalCount').length > 0) {
   totalNumberOfRecords.trigger('click');
}