Struct dpdk_unix::memory_information::MemoryInformation

pub struct MemoryInformation(_);

A set of memory statistics.

Super-detailed information (hard to parse, too) is in /proc/zoneinfo. This is broken down into DMA, DMA33 and Normal sub-zones and then by CPU for each Numa Node (aka 'zone'). A sort of detailed version of /proc/vmstat.

Methods

impl MemoryInformation

pub fn get_statistic(
    &self,
    memory_information_name: &MemoryInformationName
) -> Option<u64>

Get a statistic.

pub fn free_physical_ram(&self) -> Option<u64>

Free physical RAM in Kilobytes.

pub fn default_huge_page_size(&self) -> Option<HugePageSize>

Default huge page size.

pub fn used_physical_ram(&self) -> Option<u64>

Used physical RAM in bytes.

pub fn used_swap(&self) -> Option<u64>

Used swap RAM in bytes.

Trait Implementations

impl Eq for MemoryInformation

impl Clone for MemoryInformation

fn clone(&self) -> MemoryInformation

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq<MemoryInformation> for MemoryInformation

fn eq(&self, other: &MemoryInformation) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MemoryInformation) -> bool

This method tests for !=.

impl Debug for MemoryInformation

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.