VM does not fit to a single NUMA node on host. This may negatively impact its performance. Consider using vNUMA and NUMA pinning for this VM.
Issue
- In RHV Admin Portal, the following warning is shown:
VM vm.example.com does not fit to a single NUMA node on host host.example.com. This may negatively impact its performance. Consider using vNUMA and NUMA pinning for this VM.
Environment
- Red Hat Virtualization 4.3 and higher
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.