You are viewing a plain text version of this content. The canonical link for it is here.

Posted to user@ignite.apache.org by rishi007bansod <ri...@gmail.com> on 2016/12/21 10:55:15 UTC

Off heap memory contents in linux

I want to see per entry memory consumption in case of off heap memory in
ignite. Is there any tool by which I can see memory consumption of only off
heap entries in ignite(excluding JVM heap usage)? 



--
View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Off-heap-memory-contents-in-linux-tp9677.html
Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: Off heap memory contents in linux

Posted by dkarachentsev <dk...@gridgain.com>.

Hi,

You may use JMX beans or visorcmd for that purpose.



--
View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Off-heap-memory-contents-in-linux-tp9677p9694.html
Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: Off heap memory contents in linux

Posted by rishi007bansod <ri...@gmail.com>.

Is there any linux based tool where I can see *memory allocated to only off
heap entries*(excluding JVM component)?



--
View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Off-heap-memory-contents-in-linux-tp9677p9691.html
Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: Off heap memory contents in linux

Posted by vkulichenko <va...@gmail.com>.

Ignite does not track the size of each entry. However, you can use
CacheMetrics.getOffHeapAllocatedSize() and
CacheMetrics.getOffHeapEntriesCount() to get an approximation.

-Val



--
View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Off-heap-memory-contents-in-linux-tp9677p9687.html
Sent from the Apache Ignite Users mailing list archive at Nabble.com.