Struct GovernorStats

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pub struct GovernorStats {
    pub max_bytes: u64,
    pub reserved_floor_bytes: u64,
    pub total_used: u64,
    pub class_used: [u64; 9],
    pub pressure: f64,
    pub escalation: EscalationLevel,
    pub reservations_granted: u64,
    pub reservations_rejected: u64,
    pub low_priority_rejected: u64,
    pub spill_triggers: u64,
}

Expand description

A point-in-time snapshot of governor state (telemetry and tests).

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§max_bytes: u64

Configured node maximum.

§reserved_floor_bytes: u64

Configured reserved floor.

§total_used: u64

Total reserved bytes across all classes.

§class_used: [u64; 9]

Reserved bytes per class, in MemoryClass::index order.

§pressure: f64

total_used / max_bytes, clamped to 0.0..=1.0.

§escalation: EscalationLevel

Current escalation level.

§reservations_granted: u64

Cumulative granted reservations.

§reservations_rejected: u64

Cumulative rejected reservations.

§low_priority_rejected: u64

Cumulative rejections under escalation step 1.

§spill_triggers: u64

Cumulative entries into the spill level (S1E-004 hook signal count).

Implementations§

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impl GovernorStats

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pub fn usage_for(&self, class: MemoryClass) -> u64

Reserved bytes of one class.

Trait Implementations§

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impl Clone for GovernorStats

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fn clone(&self) -> GovernorStats

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

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impl Debug for GovernorStats

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for GovernorStats

Blanket Implementations§

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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, U> Into 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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impl<T> IntoEither for T

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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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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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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