Adobe Exam AD0-E134 Topic 2 Question 2 Discussion

Actual exam question for Adobe's AD0-E134 exam

Question #: 2
Topic #: 2

A customer who is running an AEM application on premise reports that the application is slowing down over time and even crashes The issues seem to start occurring after a new production deployment. The AEM developer knows that the described symptoms could be caused by a memory leak.

Which two steps should be taken after confirming the problem is related to a memory issue? (Choose two.)

AOpen the error log and look for messages with 'OutOfMemoryError'

BCreate a heap dump for analysis

CAnalyze the request log and make sure the number of requests are below the expected threshold

DIncrease the cache ratio of the application

ECreate a thread dump for analysis

Show Suggested Answer

Suggested Answer: B, E

Creating a heap dump and a thread dump are two steps that should be taken after confirming the problem is related to a memory issue. A heap dump is a snapshot of the memory usage of the Java Virtual Machine (JVM) at a given point in time. A heap dump can be used to identify memory leaks, memory consumption patterns, and objects that occupy large amounts of memory. A thread dump is a snapshot of the state of all threads that are part of the JVM process. A thread dump can be used to identify deadlocks, blocked threads, and CPU-intensive threads. Reference: https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/memory-analysis.html?lang=en https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/thread-dump-analysis.html?lang=en

by Jani at May 30, 2023, 04:19 PM

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