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Opendaylight troubleshooting

asked 2014-09-21 07:10:26 -0700

anonymous user

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Hi all, I want to check memory used by opendaylight controller.So I have gone through this link https://wiki.opendaylight.org/view/OpenDaylightCommand-LineInterface_%28CLI%29:Main. In this link they mention the command

Command Mode: login mode

Command Syntax: show controller-node {id|all} stats {mem-used}

I am not understanding how to use this command.Can anyone please help?

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http://goo.gl/FTBVOG <- that's the link they tried to share.

dfarrell07 ( 2014-10-17 12:08:11 -0700 )edit

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answered 2014-10-17 13:39:15 -0700

Basically that entire wiki was added in April 2013, which is ancient history for OpenDaylight. It seems to be almost entirely out of date (if it was ever in-date, I suspect it was always flat wrong). It should likely be deleted. To view the actual CLI options, just type help at the shell you drop into after starting ODL.

There doesn't appear to be a way to view the RAM used by ODL via that shell (help | grep stat, help | grep ram and help | grep mem return irrelevant results).

You can check the memory used by ODL's Java process via typical methods, like top.

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Asked: 2014-09-21 07:10:26 -0700

Seen: 83 times

Last updated: Oct 17 '14