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Posted to users@cloudstack.apache.org by Rene Moser <ma...@renemoser.net> on 2018/10/01 09:13:09 UTC

[4.11.1] VR memory leak?

Hi

We observe a specious pattern in memory usage (see graph free memory
https://photos.app.goo.gl/sffEmBEoZ1gbRd18A)

we restarted the VR last Friday, today on Monday, we have less then 20%
memory of 1 GB.

The memory is used memory not cached (also see
https://photos.app.goo.gl/b9eAd3xoETvDVKzH9)

Does anyone see an identical pattern? Anyone a chance to test 4.11.2
system VMs against this issue?

Regards
René

Re: [4.11.1] VR memory leak?

Posted by Rene Moser <ma...@renemoser.net>.
On 10/01/2018 01:41 PM, Simon Weller wrote:
> Any obvious processes using memory?

No, unfortunately not. Everything looks calm but real memory usage
increases slowly.

We are still trying to find the source issue.

René

Re: [4.11.1] VR memory leak?

Posted by Rene Moser <ma...@renemoser.net>.
On 10/01/2018 01:41 PM, Simon Weller wrote:
> Any obvious processes using memory?

No, unfortunately not. Everything looks calm but real memory usage
increases slowly.

We are still trying to find the source issue.

René

Re: [4.11.1] VR memory leak?

Posted by Simon Weller <sw...@ena.com.INVALID>.
Rene,


Any obvious processes using memory?


- Si

________________________________
From: Rene Moser <ma...@renemoser.net>
Sent: Monday, October 1, 2018 4:13 AM
To: dev@cloudstack.apache.org; users@cloudstack.apache.org
Subject: [4.11.1] VR memory leak?

Hi

We observe a specious pattern in memory usage (see graph free memory
https://photos.app.goo.gl/sffEmBEoZ1gbRd18A)

we restarted the VR last Friday, today on Monday, we have less then 20%
memory of 1 GB.

The memory is used memory not cached (also see
https://photos.app.goo.gl/b9eAd3xoETvDVKzH9)

Does anyone see an identical pattern? Anyone a chance to test 4.11.2
system VMs against this issue?

Regards
René

Re: [4.11.1] VR memory leak?

Posted by Simon Weller <sw...@ena.com.INVALID>.
Rene,


Any obvious processes using memory?


- Si

________________________________
From: Rene Moser <ma...@renemoser.net>
Sent: Monday, October 1, 2018 4:13 AM
To: dev@cloudstack.apache.org; users@cloudstack.apache.org
Subject: [4.11.1] VR memory leak?

Hi

We observe a specious pattern in memory usage (see graph free memory
https://photos.app.goo.gl/sffEmBEoZ1gbRd18A)

we restarted the VR last Friday, today on Monday, we have less then 20%
memory of 1 GB.

The memory is used memory not cached (also see
https://photos.app.goo.gl/b9eAd3xoETvDVKzH9)

Does anyone see an identical pattern? Anyone a chance to test 4.11.2
system VMs against this issue?

Regards
René