Performance Optimization : Publisher Instance

[ruchib37513992]

Facing issues with higher concurrent requests on Publisher instance

We have applied Dispatcher caching for all static content. Post running load test we observed :

- if 2 request per user are going to Publisher, it works fine.

- if number of requests are more than 2/user then response time is getting drastically increased.

Kindly suggest on tuning of Publisher instance to handle higher concurrent request.

[hamidk92094312]

I suggest to take some thread dumps to understand what is causing the issue then base don the take the next steps to mitigate the issue. Please note that having concurrent requests should not cause any performance issues. Also check the following document that discusses common reasons for performance issues and provide good tips on optimizations.

AEM 6.x | Performance Tuning Tips

[shunnar · Accepted solution]

Please take a look at this document for a start:

AEM 6.x | Performance Tuning Tips

If you still notice performance degradation, please see this document on how to debug these issues:

Common critical AEM issues