Struct Heartbeat 

pub struct Heartbeat {
    pub heartbeat_seq: u64,
    pub activity_seq: u64,
    pub timestamp: DateTime<Utc>,
    pub last_activity: DateTime<Utc>,
    pub active_exec_sessions: u32,
    pub active_fs_streams: u32,
    pub active_tcp_streams: u32,
    pub activity_counters: ActivityCounters,
}

Heartbeat data written to /.msb/heartbeat.json inside the guest.

Fields

heartbeat_seq: u64

Monotonic sequence incremented for every heartbeat write.

activity_seq: u64

Monotonic sequence incremented for every meaningful activity event.

timestamp: DateTime<Utc>

Timestamp of this heartbeat.

last_activity: DateTime<Utc>

Timestamp of the last meaningful activity event.

active_exec_sessions: u32

Number of currently active exec sessions.

active_fs_streams: u32

Number of currently active filesystem stream sessions.

active_tcp_streams: u32

Number of currently active TCP stream sessions.

activity_counters: ActivityCounters

Cumulative activity counters.

Trait Implementations

impl Clone for Heartbeat

fn clone(&self) -> Heartbeat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Heartbeat

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Heartbeat

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Heartbeat

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

where __S: Serializer,

Serialize this value into the given Serde serializer.