Struct Metrics 

pub struct Metrics {

    pub atq_enq: u64,
    pub atq_reenq: u64,
    pub dsq_change: u64,
    pub same_dsq: u64,
    pub keep: u64,
    pub enq_cpu: u64,
    pub enq_llc: u64,
    pub enq_intr: u64,
    pub enq_mig: u64,
    pub select_pick2: u64,
    pub dispatch_pick2: u64,
    pub llc_migrations: u64,
    pub node_migrations: u64,
    pub direct: u64,
    pub idle: u64,
    pub wake_prev: u64,
    pub wake_llc: u64,
    pub wake_mig: u64,
    pub fork_balance: u64,
    pub exec_balance: u64,
    pub fork_same_llc: u64,
    pub exec_same_llc: u64,
    pub thermal_kick: u64,
    pub thermal_avoid: u64,
    pub eas_little_select: u64,
    pub eas_big_select: u64,
    pub eas_fallback: u64,
}

Fields

atq_enq: u64

Number of times a task was enqueued to a ATQ

atq_reenq: u64

Number of times a task was re-enqueued to a ATQ

dsq_change: u64

Number of times tasks have switched DSQs

same_dsq: u64

Number of times tasks have stayed on the same DSQ

keep: u64

Number of times a task kept running

enq_cpu: u64

Number of times a task was enqueued to CPUC DSQ

enq_llc: u64

Number of times a task was enqueued to LLC DSQ

enq_intr: u64

Number of times a task was enqueued to interactive DSQ

enq_mig: u64

Number of times a task was enqueued to migration DSQ

select_pick2: u64

Number of times a select_cpu pick 2 load balancing occurred

dispatch_pick2: u64

Number of times a dispatch pick 2 load balancing occurred

llc_migrations: u64

Number of times a task migrated LLCs

node_migrations: u64

Number of times a task migrated NUMA nodes

direct: u64

Number of times tasks have directly been dispatched to local per CPU DSQs

idle: u64

Number of times tasks have dispatched to an idle local per CPU DSQs

wake_prev: u64

Number of times tasks have been woken to the previous CPU

wake_llc: u64

Number of times tasks have been woken to the previous llc

wake_mig: u64

Number of times tasks have been woken and migrated llc

fork_balance: u64

Number of times fork balancing migrated to different LLC

exec_balance: u64

Number of times exec balancing migrated to different LLC

fork_same_llc: u64

Number of times fork stayed on same LLC

exec_same_llc: u64

Number of times exec stayed on same LLC

thermal_kick: u64

Number of CPU kicks due to thermal pressure

thermal_avoid: u64

Number of times throttled CPUs were avoided

eas_little_select: u64

Number of times EAS placed task on little core

eas_big_select: u64

Number of times EAS placed task on big core

eas_fallback: u64

Number of times EAS fell back to non-preferred core type

Implementations

impl Metrics

fn format<W: Write>(&self, w: &mut W) -> Result<()>

fn delta(&self, rhs: &Self) -> Self

Trait Implementations

impl Clone for Metrics

fn clone(&self) -> Metrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Metrics

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

Formats the value using the given formatter.

impl Default for Metrics

fn default() -> Metrics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Metrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Meta for Metrics

fn meta() -> StatsMeta

impl Serialize for Metrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.