Method utilization_percent

nodedb-mem/src/budget.rs:192–199

Utilization as a percentage (0-100). Computed in `u128` so a corrupted (e.g. underflow-wrapped near `usize::MAX`) `allocated` clamps to 100 % rather than panicking on `allocated * 100` overflow — a panic here is taken inside the Data Plane core loop (`apply_spsc_pressure` → `snapshot`) and escalates to a DEGRADED core.

(&self)

    /// Plane core loop (`apply_spsc_pressure` → `snapshot`) and escalates
    /// to a DEGRADED core.
    pub fn utilization_percent(&self) -> u8 {
        let limit = self.limit();
        if limit == 0 {
            return 100;
        }
        let allocated = self.allocated() as u128;
        ((allocated * 100) / limit as u128).min(100) as u8
    }

    /// Peak allocation (high-water mark).
    pub fn peak(&self) -> usize {