Performance monitor question

[GerritR]

When I run the Microsoft Server Performance Advisor
it gives me 2 error's:

Active Directory typically uses Lsass.exe or Ldifde.exe to send data. Active Directory is sending data using other processes and should be investigated.

and

Active Directory typically uses Lsass.exe or Ldifde.exe to receive data. Active Directory is receiving data using other processes and should be investigated.

How should I investigate this?

 

[itsp1965]

If I recall doesn't the performance advisor provide links to KB articles for all errors discovered.

 

[GerritR]

it helps to connect to the knowledgebase ware you can type in some words. But nothing I can find about how to investigate...