In Proxmox VE (PVE), the memory allocation is uneven when checking with numactl --hardware.

tuolei111

New Member
Nov 20, 2024
9
0
1
Linux 5.13.19-2-pve #1 SMP PVE 5.13.19-4 (Mon, 29 Nov 2021 12:10:09 +0100)
PVE管理器版本 pve-manager/7.1-7/df5740ad

64 x AMD EPYC 7313 16-Core Processor (2 Sockets)


I've set the NUMA configuration for my virtual machine to 1, but there's a strange issue: I have a VM allocated a large amount of memory (180GB). Even if I shut down this VM and restart it, after some time, running the numactl --hardware command to check the physical machine's memory distribution causes the entire system to lag. However, I still want to manually configure the CPU affinity binding.



1767074130761.png