Numa: Difference between revisions
From DWIKI
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==Numatune== | ==Numatune== | ||
Is run on the host | |||
==lstopo== | ==lstopo== | ||
*https://www.thomas-krenn.com/en/wiki/Display_Linux_CPU_topology_with_lstopo | *https://www.thomas-krenn.com/en/wiki/Display_Linux_CPU_topology_with_lstopo | ||
Revision as of 06:29, 18 September 2025
Links
- Checking for NUMA capabilities
- Numa policy hit/miss statistics
- Proxmox cpu affinity for VMs
- libvirt NUMA Tuning
- https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/performance_tuning_guide/main-cpu
- https://forum.proxmox.com/threads/dual-socket-systems.158898/
Tools
numactl
numatop
Error messages
CPU is not supported!
Doesn't work in VM? Or just doesn't know the CPU?
numastat
Numatune
Is run on the host
