Virtual Memory Pool

[glennbtn]

Hi all

Am a little confused. I have observium setup to monitor my promos boxes. I keep getting an alert from the system to say 1 of the boxes is running out of virtual memory.

They are single servers and this one has 4 vm's all running with no swap space and there is plenty of physical memory remaining. Can anyone advise what I should be looking for as it all sees ok to me

Thanks

 

[LnxBil]

I have observium setup to monitor my promos boxes. I keep getting an alert from the system to say 1 of the boxes is running out of virtual memory.

What is it checking exactly?