remove Free GB in Disk Space Monitoring graph #3946
Description
What problem will this feature address?
In server monitoring, various values are displayed. The Disk Space value is the only one where the graph shows both the free and the used storage space. As a result, it is not clearly visible in the graph which line represents the free space and which represents the used space. The lines always move in opposite directions. Especially since there is a bar above it that fills up as storage is used, it is already clear how much is used and how much is free. Therefore, in my view the graph should show ONLY the used storage.
Describe the solution you'd like
Remove the free space line from the graph.
Describe alternatives you've considered
Additional context
Will you send a PR to implement it?
Yes