Performance counters error

You may face problem with Performance Counters which we are using to load statistics etc., they can get stuck sometime usually after the Windows updates and the problem is related to Windows however there is a fix that you can use, based on these two articles you can manually rebuild these performance counters:

https://docs.microsoft.com/en-us/troubleshoot/windows-server/performance/manually-rebuild-performance-counters

https://www.urtech.ca/2015/09/solved-cannot-load-counter-name-data-because-an-invalid-index-was-read-from-the-registry/