VNA 21.2.1 is running OOM. We have configured VNA to use 16GB - we have less than 1000 devices. Why is it running OOM?
Release : 20.2
Component : Virtual Network Assurance For CA Spectrum
Rate Limit Issue
There was a "rate limit" issue that was causing excessive memory consumption.
There is a fix for the rate limit problem in NetOpse VNA version 21.2.3 and above.
Also, if not needed, in the VNA Plugin config disable the below entities to overcome the rate limit issue:
Policies and firewall rules
Since then we haven't seen any out of memory issues.