Gitlab stalls or freezes

Hi All.

im very new to gitlab and linux in general.

From i started to use gitlab some month ago, it always freezes after some time, i assumed it was down to memory limit, as i was running on my old ESXi box, but after i upgraded the box a few weeks go, and i was able to assign more memory to the git lab, it still freezes, and running “top” indicates that its not a memory issue any more.

SSH seesions are disconnected as well, and web server dosnt respond - onyl way is a reboot of the guest.

It have 4vCpus and 4GB of memory

What should i look for?

image

Perhaps i should mention, the screen shot is from the when machine is frozen and the SSH session is disconnected. Using putty