Getting error 500 randomly when accessing Performance Management UI

Products

• CA Performance Management - Usage and Administration
• DX NetOps

Issue/Introduction

We are getting error 500 on PM application. So please check and suggest.

Environment

Release : any

Cause

Insufficient resources on CAPC and Data Aggregator

Resolution

Configure more RAM and CPU cores for both servers.

Additional Information

Check outputs of commands:

• top
• free -h