Adobe Exam AD0-E134 Topic 5 Question 31 Discussion

Actual exam question for Adobe's AD0-E134 exam

Question #: 31
Topic #: 5

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 Juliann at Aug 27, 2024, 01:38 AM

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Deane

3 months ago

B) and E) are the way to go. Analyzing the heap and thread dumps is like being a memory detective. Hopefully, the app doesn't crash before we can gather the evidence!

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Leah

3 months ago

I agree with B) and E). Gotta dig into the internals to pinpoint where all that memory is going. Maybe the dev team forgot to release some resources, haha.

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Julian

3 months ago

A) and B) for sure. Hunting for those OutOfMemoryErrors is crucial, and the heap dump will give us the data we need to find the culprit.

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Dorthy

3 months ago

B) Agreed, creating a heap dump will help us analyze the memory issue.

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Marisha

3 months ago

A) Definitely, we need to check the error log for 'OutOfMemoryError' messages.

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Dahlia

3 months ago

Creating a thread dump for analysis could also provide valuable insights.

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4 months ago

I think we should open the error log and look for 'OutOfMemoryError' messages.

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