Struct PerfContext 

pub struct PerfContext {
    pub log_populating_duration: Duration,
    pub write_wait_duration: Duration,
    pub log_write_duration: Duration,
    pub log_rotate_duration: Duration,
    pub log_sync_duration: Duration,
    pub apply_duration: Duration,
}

PerfContext records cumulative performance statistics of operations.

Raft Engine will update the data in the thread-local PerfContext whenever an opeartion is performed.

Fields

log_populating_duration: Duration

Time spent encoding and compressing log entries.

write_wait_duration: Duration

Time spent waiting for the write group to form and get processed.

log_write_duration: Duration

Time spent writing the logs to files.

log_rotate_duration: Duration

Time spent rotating the active log file.

log_sync_duration: Duration

apply_duration: Duration

Trait Implementations

impl AddAssign<&PerfContext> for PerfContext

fn add_assign(&mut self, rhs: &PerfContext)

Performs the += operation.

impl Clone for PerfContext

fn clone(&self) -> PerfContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerfContext

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

Formats the value using the given formatter.

impl Default for PerfContext

fn default() -> PerfContext

Returns the “default value” for a type.