Configuring HugeTLB Pages for a Specific NUMA Node at Runtime
In certain cases, you might need make a request for huge pages at runtime.
The following procedure shows how to request 20 HugeTLB pages of size 2048 kB for node2 at runtime.
Before starting, you must ensure you have the required administrative privileges required for all
the steps. The procedure uses the numastat
command, which is available in
the numactl
package. You might need to install this package
beforehand.