Resources showing Down Node Memory Utilized 100% with no filtering option.

This is because the last polled value is been recorded when the node was going down.

Solution :

If you wish to filter you will need to add the Resources called

Top XX Nodes by Percent Memory Used

Click Customize Page

Click on + button

Add Resource

Top XX Nodes by Percent Memory Used

You should be able to see the Edit option Now .

Submit .

You should have only UP Nodes now.