[ovirt-users] Need some help understanding memory allocation

2017-08-10 Thread Wesley Stewart
I am a little confused on why my CentOS box is using so much RAM. I currently have a small test setup which only has *12GB* of ram total. When I log into the administrative interface it tells me: *Memory* 4.3 Available of 15.5 GiB Over commit: 39% (allocated 45%) 11.1 GB Used Currently I am on

Re: [ovirt-users] Need some help understanding memory allocation

2017-08-11 Thread Fabrice Bacchella
What does /proc/meminfo says ? Memory usage is a complex thing. > Le 10 août 2017 à 23:23, Wesley Stewart a écrit : > > I am a little confused on why my CentOS box is using so much RAM. I > currently have a small test setup which only has 12GB of ram total. > > When I log into the administra

Re: [ovirt-users] Need some help understanding memory allocation

2017-08-11 Thread Martin Sivak
Hi, > So I am a bit confused as to the Ram being reported to me by the system > (15.5GGB, but the system only has 12GB) Let me start by asking you to check Cluster / Edit / Optimization tab to see whether you have memory overcommit enabled (it seems so). You can also select the host from the we