Struct LinuxCpu

pub struct LinuxCpu { /* private fields */ }

LinuxCPU for Linux cgroup ‘cpu’ resource management.

Implementations

impl LinuxCpu

pub fn shares(&self) -> Option<u64>

CPU shares (relative weight (ratio) vs. other cgroups with cpu shares).

pub fn quota(&self) -> Option<i64>

CPU hardcap limit (in usecs). Allowed cpu time in a given period.

pub fn idle(&self) -> Option<i64>

Cgroups are configured with minimum weight, 0: default behavior, 1: SCHED_IDLE.

pub fn burst(&self) -> Option<u64>

Maximum amount of accumulated time in microseconds for which tasks in a cgroup can run additionally for burst during one period

pub fn period(&self) -> Option<u64>

CPU period to be used for hardcapping (in usecs).

pub fn realtime_runtime(&self) -> Option<i64>

How much time realtime scheduling may use (in usecs).

pub fn realtime_period(&self) -> Option<u64>

CPU period to be used for realtime scheduling (in usecs).

impl LinuxCpu

pub fn cpus(&self) -> &Option<String>

CPUs to use within the cpuset. Default is to use any CPU available.

pub fn mems(&self) -> &Option<String>

List of memory nodes in the cpuset. Default is to use any available memory node.

impl LinuxCpu

pub fn set_shares(&mut self, val: Option<u64>) -> &mut Self

CPU shares (relative weight (ratio) vs. other cgroups with cpu shares).

pub fn set_quota(&mut self, val: Option<i64>) -> &mut Self

CPU hardcap limit (in usecs). Allowed cpu time in a given period.

pub fn set_idle(&mut self, val: Option<i64>) -> &mut Self

Cgroups are configured with minimum weight, 0: default behavior, 1: SCHED_IDLE.

pub fn set_burst(&mut self, val: Option<u64>) -> &mut Self

Maximum amount of accumulated time in microseconds for which tasks in a cgroup can run additionally for burst during one period

pub fn set_period(&mut self, val: Option<u64>) -> &mut Self

CPU period to be used for hardcapping (in usecs).

pub fn set_realtime_runtime(&mut self, val: Option<i64>) -> &mut Self

How much time realtime scheduling may use (in usecs).

pub fn set_realtime_period(&mut self, val: Option<u64>) -> &mut Self

CPU period to be used for realtime scheduling (in usecs).

pub fn set_cpus(&mut self, val: Option<String>) -> &mut Self

CPUs to use within the cpuset. Default is to use any CPU available.

pub fn set_mems(&mut self, val: Option<String>) -> &mut Self

List of memory nodes in the cpuset. Default is to use any available memory node.

Trait Implementations

impl Clone for LinuxCpu

fn clone(&self) -> LinuxCpu

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LinuxCpu

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

Formats the value using the given formatter.

impl Default for LinuxCpu

fn default() -> LinuxCpu

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LinuxCpu

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LinuxCpu

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for LinuxCpu

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for LinuxCpu

impl StructuralPartialEq for LinuxCpu