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Posted to user@ignite.apache.org by Mahesh Renduchintala <ma...@aline-consulting.com> on 2020/03/01 05:11:59 UTC

Re: Ignite 2.7.6: Memory Leak with Direct buffers in TCPCommunication SPI

Please see the attached jhist.
In this condition one of the node consumed about 18 GB.

Re: Ignite 2.7.6: Memory Leak with Direct buffers in TCPCommunication SPI

Posted by Ilya Kasnacheev <il...@gmail.com>.

Hello!

I can see that you have 19G of Object[] in heap. I'm not sure if it has any
relation to direct buffers.

Can you debug where these Object[]'s are referenced from?

As a side note, our test suites bring tens of thousands of nodes up and
down in one JVM and not face this issue.

Regards,
-- 
Ilya Kasnacheev


вс, 1 мар. 2020 г. в 08:12, Mahesh Renduchintala <
mahesh.renduchintala@aline-consulting.com>:

> Please see the attached jhist.
> In this condition one of the node consumed about 18 GB.
>