Elasticsearch metrics

Products

• CA Application Performance Management (APM / Wily / Introscope)

Issue/Introduction

Not seeing some metrics in my Elasticsearch node. More importantly, some metrics show up and disappear periodically.

There is no consistency here. When trying historical data, not seeing them either.

Environment

Release : 10.7.0

 

Resolution

Found that the agent is clamped but on the EM side.  Restarted EM and found that the agent was sending in more metrics so definitely the EM side clamp went into effect.

User will add 2 more collectors to bring it to 10 as there is a number of clamps on the cluster.