Interview Question

Devops Engineer Interview

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Amazon

How do you know how much memory your java application is taking on Linux?

Tags:linux, networking, web, hadoop
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6 Answers

1

jps |awk "{print $1}" | xargs -L 1 ps -ef -o %mem

sanjaya Dahal on

0

ps aux | grep -i

Soubhik Banerjee on

8

pmap or top is probably the simplest. Just be sure not to confuse virtual memory with physical.

dr_groo on

0

Just search for the pid created by that java process. And then you get to know the memory usage by top or ps -ef/ps -auxx commands.

Ritesh on

0

jvmtop is a command-line tool which provides a live-view at several metrics, including heap.

Avinash Kumar on

1

Ps -ef| grep - java

Anonymous on

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