Struct MemoryStat

pub struct MemoryStat {

    pub anon: Option<u64>,
    pub file: Option<u64>,
    pub kernel: Option<u64>,
    pub kernel_stack: Option<u64>,
    pub pagetables: Option<u64>,
    pub sec_pagetables: Option<u64>,
    pub percpu: Option<u64>,
    pub sock: Option<u64>,
    pub vmalloc: Option<u64>,
    pub shmem: Option<u64>,
    pub zswap: Option<u64>,
    pub zswapped: Option<u64>,
    pub file_mapped: Option<u64>,
    pub file_dirty: Option<u64>,
    pub file_writeback: Option<u64>,
    pub swapcached: Option<u64>,
    pub anon_thp: Option<u64>,
    pub file_thp: Option<u64>,
    pub shmem_thp: Option<u64>,
    pub inactive_anon: Option<u64>,
    pub active_anon: Option<u64>,
    pub inactive_file: Option<u64>,
    pub active_file: Option<u64>,
    pub unevictable: Option<u64>,
    pub slab_reclaimable: Option<u64>,
    pub slab_unreclaimable: Option<u64>,
    pub slab: Option<u64>,
    pub workingset_refault_anon: Option<u64>,
    pub workingset_refault_file: Option<u64>,
    pub workingset_activate_anon: Option<u64>,
    pub workingset_activate_file: Option<u64>,
    pub workingset_restore_anon: Option<u64>,
    pub workingset_restore_file: Option<u64>,
    pub workingset_nodereclaim: Option<u64>,
    pub pgscan: Option<u64>,
    pub pgsteal: Option<u64>,
    pub pgscan_kswapd: Option<u64>,
    pub pgscan_direct: Option<u64>,
    pub pgscan_khugepaged: Option<u64>,
    pub pgsteal_kswapd: Option<u64>,
    pub pgsteal_direct: Option<u64>,
    pub pgsteal_khugepaged: Option<u64>,
    pub pgfault: Option<u64>,
    pub pgmajfault: Option<u64>,
    pub pgrefill: Option<u64>,
    pub pgactivate: Option<u64>,
    pub pgdeactivate: Option<u64>,
    pub pglazyfree: Option<u64>,
    pub pglazyfreed: Option<u64>,
    pub zswpin: Option<u64>,
    pub zswpout: Option<u64>,
    pub thp_fault_alloc: Option<u64>,
    pub thp_collapse_alloc: Option<u64>,
}

Represents the memory statistics from the MEMORY_STAT file.

The fields were taken from a file as seen within a gcr.io/distroless/cc-debian12 Docker container image. No other images/linux distros were tested yet.

To increase compatibility with other distros, all fields are optional.

Fields

anon: Option<u64>

file: Option<u64>

kernel: Option<u64>

kernel_stack: Option<u64>

pagetables: Option<u64>

sec_pagetables: Option<u64>

percpu: Option<u64>

sock: Option<u64>

vmalloc: Option<u64>

shmem: Option<u64>

zswap: Option<u64>

zswapped: Option<u64>

file_mapped: Option<u64>

file_dirty: Option<u64>

file_writeback: Option<u64>

swapcached: Option<u64>

anon_thp: Option<u64>

file_thp: Option<u64>

shmem_thp: Option<u64>

inactive_anon: Option<u64>

active_anon: Option<u64>

inactive_file: Option<u64>

active_file: Option<u64>

unevictable: Option<u64>

slab_reclaimable: Option<u64>

slab_unreclaimable: Option<u64>

slab: Option<u64>

workingset_refault_anon: Option<u64>

workingset_refault_file: Option<u64>

workingset_activate_anon: Option<u64>

workingset_activate_file: Option<u64>

workingset_restore_anon: Option<u64>

workingset_restore_file: Option<u64>

workingset_nodereclaim: Option<u64>

pgscan: Option<u64>

pgsteal: Option<u64>

pgscan_kswapd: Option<u64>

pgscan_direct: Option<u64>

pgscan_khugepaged: Option<u64>

pgsteal_kswapd: Option<u64>

pgsteal_direct: Option<u64>

pgsteal_khugepaged: Option<u64>

pgfault: Option<u64>

pgmajfault: Option<u64>

pgrefill: Option<u64>

pgactivate: Option<u64>

pgdeactivate: Option<u64>

pglazyfree: Option<u64>

pglazyfreed: Option<u64>

zswpin: Option<u64>

zswpout: Option<u64>

thp_fault_alloc: Option<u64>

thp_collapse_alloc: Option<u64>

Trait Implementations

impl Debug for MemoryStat

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

Formats the value using the given formatter.

impl Default for MemoryStat

fn default() -> MemoryStat

Returns the “default value” for a type.