Struct ServiceStats 

pub struct ServiceStats {

    pub active_enter_timestamp: u64,
    pub active_exit_timestamp: u64,
    pub cpuusage_nsec: u64,
    pub inactive_exit_timestamp: u64,
    pub ioread_bytes: u64,
    pub ioread_operations: u64,
    pub memory_available: u64,
    pub memory_current: u64,
    pub nrestarts: u32,
    pub processes: u32,
    pub restart_usec: u64,
    pub state_change_timestamp: u64,
    pub status_errno: i32,
    pub tasks_current: u64,
    pub timeout_clean_usec: u64,
    pub watchdog_usec: u64,
}

Per-service metrics from the org.freedesktop.systemd1.Service and Unit D-Bus interfaces. Ref: https://www.freedesktop.org/software/systemd/man/org.freedesktop.systemd1.html

Fields

active_enter_timestamp: u64

Realtime timestamp (usec since epoch) when the unit most recently entered the active state

active_exit_timestamp: u64

Realtime timestamp (usec since epoch) when the unit most recently left the active state

cpuusage_nsec: u64

Total CPU time consumed by this service’s cgroup in nanoseconds

inactive_exit_timestamp: u64

Realtime timestamp (usec since epoch) when the unit most recently left the inactive state

ioread_bytes: u64

Total bytes read from block I/O by this service’s cgroup

ioread_operations: u64

Total number of block I/O read operations by this service’s cgroup

memory_available: u64

Memory available to the service (MemoryAvailable from cgroup), in bytes

memory_current: u64

Current memory usage of the service’s cgroup in bytes

nrestarts: u32

Number of times systemd has restarted this service (automatic restarts)

processes: u32

Current number of processes in this service’s cgroup

restart_usec: u64

Configured restart delay for this service in microseconds (RestartUSec)

state_change_timestamp: u64

Realtime timestamp (usec since epoch) of the most recent state change of any kind

status_errno: i32

errno-style exit status code from the main process (0 = success)

tasks_current: u64

Current number of tasks (threads) in this service’s cgroup

timeout_clean_usec: u64

Timeout in microseconds for the cleanup of resources after the service exits

watchdog_usec: u64

Watchdog timeout in microseconds; the service must ping within this interval or be killed

Trait Implementations

impl Clone for ServiceStats

fn clone(&self) -> ServiceStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceStats

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

Formats the value using the given formatter.

impl Default for ServiceStats

fn default() -> ServiceStats

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ServiceStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FieldNamesAsArray<16> for ServiceStats

const FIELD_NAMES_AS_ARRAY: [&'static str; 16]

Generated array of field names for ServiceStats.

impl PartialEq for ServiceStats

fn eq(&self, other: &ServiceStats) -> 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 ServiceStats

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 ServiceStats

impl StructuralPartialEq for ServiceStats