Variance Intensity doesn't appears after it has been configured

Products

• DX APM SaaS

Issue/Introduction

Variance metric issue is intermittent.  The steps that we do is the follow:

1. Set up metric grouping

2. Set up differential analysis

In many cases it doesn't appears in the respective folder.

Environment

APM SaaS

Resolution

Problem was because of the EPAgent stale metric was removed after a default period of 6 minutes. 

introscope.epagent.config.staleMetricsRemoval.intervalInSec=360

After disabling the above property, it started working fine.