Re-map the Node.js static code to large memory pages at startup. If supported on the target system, this will cause the Node.js static code to be moved onto 2 MiB pages instead of 4 KiB pages.

    The following values are valid for mode:

    • off: No mapping will be attempted. This is the default.
    • on: If supported by the OS, mapping will be attempted. Failure to map will be ignored and a message will be printed to standard error.
    • silent: If supported by the OS, mapping will be attempted. Failure to map will be ignored and will not be reported.