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14.5. Memory Management Elements
The API provides two configuration settings for a host's memory management.
Kernel SamePage Merging (KSM) reduces references to memory pages from multiple identical pages to a single page reference. This helps with optimization for memory density. KSM uses the
ksm element.
Example 14.4. Setting KSM memory management
Transparent Hugepage support expands the size of memory pages beyond the standard 4kB limit. This reduces memory consumption and increases host performance. Transparent Hugepage support uses the
transparent_hugepages element.
Example 14.5. Setting Transparent Hugepage memory management
Availability of Transparent Hugepage support is found in the
capabilities collection.