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HostSample

isb_core::metrics

Struct HostSample

pub struct HostSample {Show 21 fields
    pub hostname: String,
    pub cpus: u32,
    pub cpu_pct: Option<f32>,
    pub cpu_history: Vec<f32>,
    pub mem_used: u64,
    pub mem_total: u64,
    pub disk_used: u64,
    pub disk_total: u64,
    pub load1: f32,
    pub load5: Option<f32>,
    pub load15: Option<f32>,
    pub cpu_cores: Vec<f32>,
    pub uptime_secs: Option<u64>,
    pub swap_used: Option<u64>,
    pub swap_total: Option<u64>,
    pub pools: Vec<PoolSample>,
    pub disk_read_rate: Option<f64>,
    pub disk_write_rate: Option<f64>,
    pub net_rx_rate: Option<f64>,
    pub net_tx_rate: Option<f64>,
    pub interfaces: Vec<IfaceSample>,
}

Fields§

§hostname: String§cpus: u32§cpu_pct: Option<f32>

Busy share of all CPUs, 0-100.

§cpu_history: Vec<f32>§mem_used: u64§mem_total: u64§disk_used: u64

incus storage pools, used and total bytes. Pools on one filesystem (several dir pools, say) are counted once.

§disk_total: u64§load1: f32§load5: Option<f32>§load15: Option<f32>§cpu_cores: Vec<f32>

Busy share of each CPU, 0-100 (Linux only).

§uptime_secs: Option<u64>§swap_used: Option<u64>§swap_total: Option<u64>§pools: Vec<PoolSample>

Each storage pool, with its own used and total bytes.

§disk_read_rate: Option<f64>

Bytes per second over the host’s whole disks (not partitions, device mapper or zvols, which would count the same bytes twice).

§disk_write_rate: Option<f64>§net_rx_rate: Option<f64>

Bytes per second over HostSample::interfaces.

§net_tx_rate: Option<f64>§interfaces: Vec<IfaceSample>

Network interfaces but loopback and instances’ own ends (veth, tap).

Trait Implementations§

impl Clone for HostSample

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for HostSample

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

Formats the value using the given formatter. Read more

impl Default for HostSample

fn default() -> Self

Returns the “default value” for a type. Read more

impl PartialEq for HostSample

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl Serialize for HostSample

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

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for HostSample

Auto Trait Implementations§

impl Freeze for HostSample

impl RefUnwindSafe for HostSample

impl Send for HostSample

impl Sync for HostSample

impl Unpin for HostSample

impl UnsafeUnpin for HostSample

impl UnwindSafe for HostSample

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AnyEq for T
where T: Any + PartialEq,

fn equals(&self, other: &(dyn Any + 'static)) -> bool

fn as_any(&self) -> &(dyn Any + 'static)

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V