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Performance Tree


The below diagram is meant to provide guidance on the steps that need to be taken in order to troubleshoot performance issues. It is split in 5 sections for easier reading.
Each step in the diagram is linked to a documentation resource or a recommendation.

Prerequisites and Assumptions

The assumption is that a performance issue is observed on a given page (either an AEM console or a web page) and can be reproduced consistently. Having a way to test or monitor the performance is a pre-requisite before starting the investigation.
The analysis starts at step 0. The goal is to determine which entity (dispatcher, external host or AEM) is responsible for the performance issue then determine which area (server or network) should be investigated.

Section 1

Section 2

Section 3

Section 4

Section 5