Alert seen on GUI System usage has breached capacity for Active Flows

Products

• VCF Operations for Networks

Issue/Introduction

• Alert seen on GUI System usage has breached capacity for Active Flows.
• Platform Capacity shows Active flows capacity breached.
• Collector on UI also shows the flow capacity error.
  Error screenshots from UI as below:
  
  
  
  
  

Environment

• VCF Operation for Networks 6.13.0
• VCF Operation for Networks 6.14.0
• VCF Operation for Networks 6.14.1

Cause

Both Platform and Collector are running Medium Brick size due to which the usage of active flow has breached capacity of 1 M flows on appliances.

Resolution

To fix the issue :

1. Increase the Brick Size from Medium  to Large where you would need to have more CPU Core for both the Platform and collector node as per below documentation:
2. Refer to System Recommendations and Requirements Maximum Capacity for platform and collector as per brick size 
3. Step on the correct procedure to Increase Brick Size is mentioned in the below documentation   Increase the Brick Size of Your Setup
4. Brick Size when is increased from Medium to Large then on the UI you should see Reconfigure button which you need to click on to ensure the Large brick Size is configured on the platform.
5. Post that the Capacity breach errors for platform and collector both should be fixed.