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D_wathi
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ubuntu 20 LTS as hypervisor hangs and stops working

ubuntu hypervisor-lxd hangs.pngsnap-2-ubuntu hypervisor-hangs.jpgDear Experts


I have setup ubuntu 20 LTS as hypervisor ( using LXD) and installed few containers, recently from few months very frequently server hangs/stops working and no service will function, in such case cannot even login via ssh to the hypervisor or any containers. the only way left is login to ovh clould where the server is rented and restart. I have attached two snaps, please help to fix this as the production servers are running and frequently ( in a week at least 3 times ) this is getting hung/stopped.


UbuntuLinuxLinux OS DevLinux Distributions

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David Favor

8/22/2022 - Mon
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Seth Simmons

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D_wathi

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we just deployed production instance on one of the container and still not gone live very much less users accessing now and in other container one website is live on this and total of 32GB RAM capacity.
Seth Simmons

have you looked at top to see per-process memory usage?  how much memory is mysql using?
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David Favor

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D_wathi

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Thanks for the reply, please find the below details which may help, attached container details in that only first 2 are in use, container details.txt and also below details

Hardware details
CPU Intel Xeon-D 2141I - 8c/16t - 2.2 GHz/3 GHz
RAM 32 GB ECC 2133 MHz

the two containers that being used are installed with aApanel and hosted website/application but they are again two sites and no traffic on those


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