DX SaaS 20.11.0.20 Universes Filter Changed

Products

• CA Application Performance Management SaaS

Issue/Introduction

  The Universe looks and feels different after the upgrade.

 

Environment

Release : SAAS

Component : APM SAAS ENTERPRISE

Cause

Per Engineering, in Universes 2.0, there is a new tab when defining the universes that allows the user to specify the metric sources (agents) as well.

This is supposed to be filled in when the metric tree is to be filtered and it is not filled in by default for new universes or for migrated original universes.

Resolution

This is the default behavior of the newly deployed enhancement. For now, existing customers would need to manually update the agent filter on the new added "Metric Sources" tab instead of the default option to match their previous definitions.

This behavior was motivated by the fact that we don't want to call NASS (metrics) for each universe evaluation that contains a TAS (topological) filter. This would affect /improve performance significantly.



SaaS OPs will look into providing a script to help migrate the universe definitions for the existing customers.