Struct GpuVramMetrics 

pub struct GpuVramMetrics {
    pub device_id: DeviceId,
    pub used_bytes: u64,
    pub total_bytes: u64,
    pub reserved_bytes: u64,
    pub bar1_used_bytes: u64,
    pub history: VecDeque<f64>,
}

GPU VRAM metrics for a single device

Fields

device_id: DeviceId

Device ID

used_bytes: u64

VRAM used in bytes

total_bytes: u64

VRAM total in bytes

reserved_bytes: u64

VRAM reserved by driver/system

bar1_used_bytes: u64

PCIe BAR1 aperture usage (for large memory)

history: VecDeque<f64>

Usage history (percentage, 0.0-100.0)

Implementations

impl GpuVramMetrics

pub const MAX_HISTORY_POINTS: usize = 60

Maximum history points

pub fn new(device_id: DeviceId, used: u64, total: u64) -> Self

Create new GPU VRAM metrics

pub fn usage_percent(&self) -> f64

Get VRAM usage percentage (0.0-100.0)

pub fn available_bytes(&self) -> u64

Get VRAM available in bytes

pub fn used_gb(&self) -> f64

Get VRAM used in GB

pub fn total_gb(&self) -> f64

Get VRAM total in GB

pub fn update(&mut self, used: u64)

Update usage and add to history

Trait Implementations

impl Clone for GpuVramMetrics

fn clone(&self) -> GpuVramMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuVramMetrics

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

Formats the value using the given formatter.