Struct IoLatencies 

#[non_exhaustive]
pub struct IoLatencies {
    pub reads: Histogram,
    pub writes: Histogram,
    pub accepts: Histogram,
    pub connects: Histogram,
    pub files: Histogram,
}

How long each kind of a shard’s IO operations took, from their submission to the kernel to their completion: see ShardStats::io_latencies.

A multishot receive or accept is one operation for many arrivals and is not timed; nor is a cancelled operation or a readiness probe. File calls are timed on the ring, not the ones the blocking pool makes.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

reads: Histogram

Reads and receives.

writes: Histogram

Writes and sends.

accepts: Histogram

Accepts, one connection each.

connects: Histogram

Connects.

files: Histogram

Reads and writes of files.

Trait Implementations

impl Clone for IoLatencies

fn clone(&self) -> IoLatencies

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IoLatencies

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

Formats the value using the given formatter.