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RingMetrics

laminar_core::io_uring

Struct RingMetrics 

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pub struct RingMetrics {
    pub reads_submitted: u64,
    pub writes_submitted: u64,
    pub syncs_submitted: u64,
    pub submissions: u64,
    pub completions_success: u64,
    pub completions_failed: u64,
    pub bytes_read: u64,
    pub bytes_written: u64,
    pub total_latency_ns: u64,
    pub latency_samples: u64,
}
Expand description

Metrics for ring operations.

Fields§

§reads_submitted: u64

Number of read operations submitted.

§writes_submitted: u64

Number of write operations submitted.

§syncs_submitted: u64

Number of sync operations submitted.

§submissions: u64

Total submission calls.

§completions_success: u64

Successful completions.

§completions_failed: u64

Failed completions.

§bytes_read: u64

Total bytes read.

§bytes_written: u64

Total bytes written.

§total_latency_ns: u64

Total latency in nanoseconds.

§latency_samples: u64

Number of latency samples.

Implementations§

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impl RingMetrics

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pub fn avg_latency_ns(&self) -> u64

Get average latency in nanoseconds.

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pub const fn total_ops(&self) -> u64

Get total operations submitted.

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pub const fn total_completions(&self) -> u64

Get total completions.

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pub fn success_rate(&self) -> f64

Get success rate (0.0 to 1.0).

Trait Implementations§

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impl Clone for RingMetrics

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fn clone(&self) -> RingMetrics

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for RingMetrics

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

Formats the value using the given formatter. Read more
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impl Default for RingMetrics

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fn default() -> RingMetrics

Returns the “default value” for a type. Read more

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