Node keeps crashing

[harmonyp]

I seem to have an issue with one of my machines https://pastebin.com/zK4KZL9r it keeps crashing, the memory is near full, it's only swapping a few GB.

The following is being used

vm.swappiness=20
options zfs zfs_arc_min=10737418240
# Set to use 20GB Max
options zfs zfs_arc_max=21474836480
## Bugfix: reserve 512MB memory for system
vm.min_free_kbytes=524288
vm.nr_hugepages=72
# (Redis/MongoDB)
vm.max_map_count=262144
vm.overcommit_memory = 1

 

[LnxBil]

Why do you use 144 MB hugepages?

Where is there an error in your pastebin log? The only I see is a machine check exception (MCE), you should check your CPU, microcode and probably update your bios.

 

[harmonyp]

Why do you use 144 MB hugepages?

Where is there an error in your pastebin log? The only I see is a machine check exception (MCE), you should check your CPU, microcode and probably update your bios.

I took vm.nr_hugepages=72 from https://github.com/extremeshok/xshok-proxmox I don't know why to be honest.

I don't know where the error is that's what I am asking. It posts all those messages instantly, noting before for several minutes and then just shuts down/reboots.

Specs:
X570D4U
Ryzen 5950x

When it crashes it usually does it 2-3 times which makes me think it's RAM, all the VMs boot up and RAM is full until KSM kicks in.