Struct PowerStats 

pub struct PowerStats {
    pub cpu_package_w: Option<f32>,
    pub gpus_w: Option<f32>,
    pub igpu_w: Option<f32>,
    pub total_w: Option<f32>,
}

Power draw summary.

There is no portable way to measure whole-system power without external hardware, so the total is the sum of the CPU package and discrete GPUs, which dominate consumption on typical workstations.

Fields

cpu_package_w: Option<f32>

CPU package power (RAPL on Linux). None before the second sample or when RAPL is unavailable.

gpus_w: Option<f32>

Sum of power reported by discrete GPUs.

igpu_w: Option<f32>

Integrated GPU power (e.g. amdgpu PPT). Reported separately and not added to the total, because it may already be part of the CPU package.

total_w: Option<f32>

cpu_package_w + gpus_w, counting only the parts that are available.

Trait Implementations

impl Clone for PowerStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PowerStats

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

Formats the value using the given formatter.

impl Default for PowerStats

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PowerStats

where PowerStats: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PowerStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.