When there are more than 500 dashboards to select from in the drop down list on a dashboard ($pa_dashboards.do) the loading of a dashboard will be slow because building that list requires evaluating ACLs for every dashboard and this happens before the rest of the dashboard renders.
Steps to Reproduce
- Create over 500 personal dashboards.
- Navigate to Performance Analytics > Dashboards.
Clean up any dashboards that are not being used so that the number of dashboards available in the drop down list in $pa_dashboards.do is not more than 500.
Related Problem: PRB1161770