VmStat

ferrix_lib::vmstat

Struct VmStat 

Source 
pub struct VmStat {
Show 171 fields
    pub nr_free_pages: Option<usize>,
    pub nr_zone_inactive_anon: Option<usize>,
    pub nr_zone_active_anon: Option<usize>,
    pub nr_zone_inactive_file: Option<usize>,
    pub nr_zone_active_file: Option<usize>,
    pub nr_zone_unevictable: Option<usize>,
    pub nr_zone_write_pending: Option<usize>,
    pub nr_mlock: Option<usize>,
    pub nr_bounce: Option<usize>,
    pub nr_zspages: Option<usize>,
    pub nr_free_cma: Option<usize>,
    pub numa_hit: Option<usize>,
    pub numa_miss: Option<usize>,
    pub numa_foreign: Option<usize>,
    pub numa_interleave: Option<usize>,
    pub numa_local: Option<usize>,
    pub numa_other: Option<usize>,
    pub nr_inactive_anon: Option<usize>,
    pub nr_active_anon: Option<usize>,
    pub nr_inactive_file: Option<usize>,
    pub nr_active_file: Option<usize>,
    pub nr_unevictable: Option<usize>,
    pub nr_slab_reclaimable: Option<usize>,
    pub nr_slab_unreclaimable: Option<usize>,
    pub nr_isolated_anon: Option<usize>,
    pub nr_isolated_file: Option<usize>,
    pub workingset_nodes: Option<usize>,
    pub workingset_refault_anon: Option<usize>,
    pub workingset_activate_anon: Option<usize>,
    pub workingset_activate_file: Option<usize>,
    pub workingset_restore_anon: Option<usize>,
    pub workingset_restore_file: Option<usize>,
    pub workingset_nodereclaim: Option<usize>,
    pub nr_anon_pages: Option<usize>,
    pub nr_mapped: Option<usize>,
    pub nr_file_pages: Option<usize>,
    pub nr_dirty: Option<usize>,
    pub nr_writeback: Option<usize>,
    pub nr_writeback_temp: Option<usize>,
    pub nr_shmem: Option<usize>,
    pub nr_shmem_hugepages: Option<usize>,
    pub nr_shmem_pmdmapped: Option<usize>,
    pub nr_file_hugepages: Option<usize>,
    pub nr_file_pmdmapped: Option<usize>,
    pub nr_anon_transparent_hugepages: Option<usize>,
    pub nr_vmscan_write: Option<usize>,
    pub nr_vmscan_immediate_reclaim: Option<usize>,
    pub nr_dirtied: Option<usize>,
    pub nr_written: Option<usize>,
    pub nr_throttled_written: Option<usize>,
    pub nr_kernel_misc_reclaimable: Option<usize>,
    pub nr_foll_pin_acquired: Option<usize>,
    pub nr_foll_pin_released: Option<usize>,
    pub nr_kernel_stack: Option<usize>,
    pub nr_page_table_pages: Option<usize>,
    pub nr_sec_page_table_pages: Option<usize>,
    pub nr_swapcached: Option<usize>,
    pub pgpromote_success: Option<usize>,
    pub pgpromote_candidate: Option<usize>,
    pub nr_dirty_threshold: Option<usize>,
    pub nr_dirty_background_threshold: Option<usize>,
    pub pgpgin: Option<usize>,
    pub pgpgout: Option<usize>,
    pub pswpin: Option<usize>,
    pub pswpout: Option<usize>,
    pub pgalloc_dma: Option<usize>,
    pub pgalloc_dma32: Option<usize>,
    pub pgalloc_normal: Option<usize>,
    pub pgalloc_movable: Option<usize>,
    pub pgalloc_device: Option<usize>,
    pub allocstall_dma: Option<usize>,
    pub allocstall_dma32: Option<usize>,
    pub allocstall_normal: Option<usize>,
    pub allocstall_movable: Option<usize>,
    pub allocstall_device: Option<usize>,
    pub pgskip_dma: Option<usize>,
    pub pgskip_dma32: Option<usize>,
    pub pgskip_normal: Option<usize>,
    pub pgskip_movable: Option<usize>,
    pub pgskip_device: Option<usize>,
    pub pgfree: Option<usize>,
    pub pgactivate: Option<usize>,
    pub pgdeactivate: Option<usize>,
    pub pglazyfree: Option<usize>,
    pub pgfault: Option<usize>,
    pub pgmajfault: Option<usize>,
    pub pglazyfreed: Option<usize>,
    pub pgrefill: Option<usize>,
    pub pgreuse: Option<usize>,
    pub pgsteal_kswapd: Option<usize>,
    pub pgsteal_direct: Option<usize>,
    pub pgdemote_kswapd: Option<usize>,
    pub pgdemote_direct: Option<usize>,
    pub pgscan_kswapd: Option<usize>,
    pub pgscan_direct: Option<usize>,
    pub pgscan_direct_throttle: Option<usize>,
    pub pgscan_anon: Option<usize>,
    pub pgscan_file: Option<usize>,
    pub pgsteal_anon: Option<usize>,
    pub pgsteal_file: Option<usize>,
    pub zone_reclaim_failed: Option<usize>,
    pub pginodesteal: Option<usize>,
    pub slabs_scanned: Option<usize>,
    pub kswapd_inodesteal: Option<usize>,
    pub kswapd_low_wmark_hit_quickly: Option<usize>,
    pub kswapd_high_wmark_hit_quickly: Option<usize>,
    pub pageoutrun: Option<usize>,
    pub pgrotated: Option<usize>,
    pub drop_pagecache: Option<usize>,
    pub drop_slab: Option<usize>,
    pub oom_kill: Option<usize>,
    pub numa_pte_updates: Option<usize>,
    pub numa_huge_pte_updates: Option<usize>,
    pub numa_hint_faults: Option<usize>,
    pub numa_hint_faults_local: Option<usize>,
    pub numa_pages_migrated: Option<usize>,
    pub pgmigrate_success: Option<usize>,
    pub pgmigrate_fail: Option<usize>,
    pub thp_migration_success: Option<usize>,
    pub thp_migration_fail: Option<usize>,
    pub thp_migration_split: Option<usize>,
    pub compact_migrate_scanned: Option<usize>,
    pub compact_free_scanned: Option<usize>,
    pub compact_isolated: Option<usize>,
    pub compact_stall: Option<usize>,
    pub compact_fail: Option<usize>,
    pub compact_success: Option<usize>,
    pub compact_daemon_wake: Option<usize>,
    pub compact_daemon_migrate_scanned: Option<usize>,
    pub compact_daemon_free_scanned: Option<usize>,
    pub htlb_buddy_alloc_success: Option<usize>,
    pub htlb_buddy_alloc_fail: Option<usize>,
    pub unevictable_pgs_culled: Option<usize>,
    pub unevictable_pgs_scanned: Option<usize>,
    pub unevictable_pgs_rescued: Option<usize>,
    pub unevictable_pgs_mlocked: Option<usize>,
    pub unevictable_pgs_munlocked: Option<usize>,
    pub unevictable_pgs_cleared: Option<usize>,
    pub unevictable_pgs_stranded: Option<usize>,
    pub thp_fault_alloc: Option<usize>,
    pub thp_fault_fallback: Option<usize>,
    pub thp_fault_fallback_charge: Option<usize>,
    pub thp_collapse_alloc: Option<usize>,
    pub thp_collapse_alloc_failed: Option<usize>,
    pub thp_file_alloc: Option<usize>,
    pub thp_file_fallback: Option<usize>,
    pub thp_file_mapped: Option<usize>,
    pub thp_split_page: Option<usize>,
    pub thp_split_page_failed: Option<usize>,
    pub thp_deferred_split_page: Option<usize>,
    pub thp_split_pmd: Option<usize>,
    pub thp_scan_exceed_none_pte: Option<usize>,
    pub thp_scan_exceed_swap_pte: Option<usize>,
    pub thp_scan_exceed_share_pte: Option<usize>,
    pub thp_split_pud: Option<usize>,
    pub thp_zero_page_alloc: Option<usize>,
    pub thp_zero_page_alloc_failed: Option<usize>,
    pub thp_swpout: Option<usize>,
    pub thp_swpout_fallback: Option<usize>,
    pub balloon_inflate: Option<usize>,
    pub balloon_deflate: Option<usize>,
    pub balloon_migrate: Option<usize>,
    pub swap_ra: Option<usize>,
    pub swap_ra_hit: Option<usize>,
    pub ksm_swpin_copy: Option<usize>,
    pub cow_ksm: Option<usize>,
    pub zswpin: Option<usize>,
    pub zswpout: Option<usize>,
    pub direct_map_level2_splits: Option<usize>,
    pub direct_map_level3_splits: Option<usize>,
    pub nr_unstable: Option<usize>,

}
Expand description

Virtual memory statistics

Fields§

§nr_free_pages: Option<usize>§nr_zone_inactive_anon: Option<usize>§nr_zone_active_anon: Option<usize>§nr_zone_inactive_file: Option<usize>§nr_zone_active_file: Option<usize>§nr_zone_unevictable: Option<usize>§nr_zone_write_pending: Option<usize>§nr_mlock: Option<usize>§nr_bounce: Option<usize>§nr_zspages: Option<usize>§nr_free_cma: Option<usize>§numa_hit: Option<usize>§numa_miss: Option<usize>§numa_foreign: Option<usize>§numa_interleave: Option<usize>§numa_local: Option<usize>§numa_other: Option<usize>§nr_inactive_anon: Option<usize>§nr_active_anon: Option<usize>§nr_inactive_file: Option<usize>§nr_active_file: Option<usize>§nr_unevictable: Option<usize>§nr_slab_reclaimable: Option<usize>§nr_slab_unreclaimable: Option<usize>§nr_isolated_anon: Option<usize>§nr_isolated_file: Option<usize>§workingset_nodes: Option<usize>§workingset_refault_anon: Option<usize>§workingset_activate_anon: Option<usize>§workingset_activate_file: Option<usize>§workingset_restore_anon: Option<usize>§workingset_restore_file: Option<usize>§workingset_nodereclaim: Option<usize>§nr_anon_pages: Option<usize>§nr_mapped: Option<usize>§nr_file_pages: Option<usize>§nr_dirty: Option<usize>§nr_writeback: Option<usize>§nr_writeback_temp: Option<usize>§nr_shmem: Option<usize>§nr_shmem_hugepages: Option<usize>§nr_shmem_pmdmapped: Option<usize>§nr_file_hugepages: Option<usize>§nr_file_pmdmapped: Option<usize>§nr_anon_transparent_hugepages: Option<usize>§nr_vmscan_write: Option<usize>§nr_vmscan_immediate_reclaim: Option<usize>§nr_dirtied: Option<usize>§nr_written: Option<usize>§nr_throttled_written: Option<usize>§nr_kernel_misc_reclaimable: Option<usize>§nr_foll_pin_acquired: Option<usize>§nr_foll_pin_released: Option<usize>§nr_kernel_stack: Option<usize>§nr_page_table_pages: Option<usize>§nr_sec_page_table_pages: Option<usize>§nr_swapcached: Option<usize>§pgpromote_success: Option<usize>§pgpromote_candidate: Option<usize>§nr_dirty_threshold: Option<usize>§nr_dirty_background_threshold: Option<usize>§pgpgin: Option<usize>§pgpgout: Option<usize>§pswpin: Option<usize>§pswpout: Option<usize>§pgalloc_dma: Option<usize>§pgalloc_dma32: Option<usize>§pgalloc_normal: Option<usize>§pgalloc_movable: Option<usize>§pgalloc_device: Option<usize>§allocstall_dma: Option<usize>§allocstall_dma32: Option<usize>§allocstall_normal: Option<usize>§allocstall_movable: Option<usize>§allocstall_device: Option<usize>§pgskip_dma: Option<usize>§pgskip_dma32: Option<usize>§pgskip_normal: Option<usize>§pgskip_movable: Option<usize>§pgskip_device: Option<usize>§pgfree: Option<usize>§pgactivate: Option<usize>§pgdeactivate: Option<usize>§pglazyfree: Option<usize>§pgfault: Option<usize>§pgmajfault: Option<usize>§pglazyfreed: Option<usize>§pgrefill: Option<usize>§pgreuse: Option<usize>§pgsteal_kswapd: Option<usize>§pgsteal_direct: Option<usize>§pgdemote_kswapd: Option<usize>§pgdemote_direct: Option<usize>§pgscan_kswapd: Option<usize>§pgscan_direct: Option<usize>§pgscan_direct_throttle: Option<usize>§pgscan_anon: Option<usize>§pgscan_file: Option<usize>§pgsteal_anon: Option<usize>§pgsteal_file: Option<usize>§zone_reclaim_failed: Option<usize>§pginodesteal: Option<usize>§slabs_scanned: Option<usize>§kswapd_inodesteal: Option<usize>§kswapd_low_wmark_hit_quickly: Option<usize>§kswapd_high_wmark_hit_quickly: Option<usize>§pageoutrun: Option<usize>§pgrotated: Option<usize>§drop_pagecache: Option<usize>§drop_slab: Option<usize>§oom_kill: Option<usize>§numa_pte_updates: Option<usize>§numa_huge_pte_updates: Option<usize>§numa_hint_faults: Option<usize>§numa_hint_faults_local: Option<usize>§numa_pages_migrated: Option<usize>§pgmigrate_success: Option<usize>§pgmigrate_fail: Option<usize>§thp_migration_success: Option<usize>§thp_migration_fail: Option<usize>§thp_migration_split: Option<usize>§compact_migrate_scanned: Option<usize>§compact_free_scanned: Option<usize>§compact_isolated: Option<usize>§compact_stall: Option<usize>§compact_fail: Option<usize>§compact_success: Option<usize>§compact_daemon_wake: Option<usize>§compact_daemon_migrate_scanned: Option<usize>§compact_daemon_free_scanned: Option<usize>§htlb_buddy_alloc_success: Option<usize>§htlb_buddy_alloc_fail: Option<usize>§unevictable_pgs_culled: Option<usize>§unevictable_pgs_scanned: Option<usize>§unevictable_pgs_rescued: Option<usize>§unevictable_pgs_mlocked: Option<usize>§unevictable_pgs_munlocked: Option<usize>§unevictable_pgs_cleared: Option<usize>§unevictable_pgs_stranded: Option<usize>§thp_fault_alloc: Option<usize>§thp_fault_fallback: Option<usize>§thp_fault_fallback_charge: Option<usize>§thp_collapse_alloc: Option<usize>§thp_collapse_alloc_failed: Option<usize>§thp_file_alloc: Option<usize>§thp_file_fallback: Option<usize>§thp_file_mapped: Option<usize>§thp_split_page: Option<usize>§thp_split_page_failed: Option<usize>§thp_deferred_split_page: Option<usize>§thp_split_pmd: Option<usize>§thp_scan_exceed_none_pte: Option<usize>§thp_scan_exceed_swap_pte: Option<usize>§thp_scan_exceed_share_pte: Option<usize>§thp_split_pud: Option<usize>§thp_zero_page_alloc: Option<usize>§thp_zero_page_alloc_failed: Option<usize>§thp_swpout: Option<usize>§thp_swpout_fallback: Option<usize>§balloon_inflate: Option<usize>§balloon_deflate: Option<usize>§balloon_migrate: Option<usize>§swap_ra: Option<usize>§swap_ra_hit: Option<usize>§ksm_swpin_copy: Option<usize>§cow_ksm: Option<usize>§zswpin: Option<usize>§zswpout: Option<usize>§direct_map_level2_splits: Option<usize>§direct_map_level3_splits: Option<usize>§nr_unstable: Option<usize>

Implementations§

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impl VmStat

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pub fn new() -> Result<Self>

Trait Implementations§

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impl Clone for VmStat

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fn clone(&self) -> VmStat

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VmStat

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

Formats the value using the given formatter. Read more
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impl Default for VmStat

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fn default() -> VmStat

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for VmStat

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for VmStat

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl ToJson for VmStat

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fn to_json(&self) -> Result<String>
where Self: Serialize,

Convert object data to machine-readable JSON format (without unnecessary indentation and newline transitions)
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fn to_json_pretty(&self) -> Result<String>
where Self: Serialize,

Convert object data to human-readable JSON format (“pretty”; with additional newline transitions and indentation)

Auto Trait Implementations§

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impl Freeze for VmStat

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impl RefUnwindSafe for VmStat

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impl Send for VmStat

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impl Sync for VmStat

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impl Unpin for VmStat

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impl UnwindSafe for VmStat

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> NoneValue for T
where T: Default,

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type NoneType = T

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fn null_value() -> T

The none-equivalent value.
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where T: Clone,

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type Owned = T

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Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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Performs the conversion.
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where S: Into<Dispatch>,

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,