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PartitionedQueueStats

ringkernel_core::queue

Struct PartitionedQueueStats 

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pub struct PartitionedQueueStats {
    pub total: QueueStats,
    pub partition_stats: Vec<QueueStats>,
    pub partition_count: usize,
}
Expand description

Statistics for a partitioned queue.

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§total: QueueStats

Aggregated statistics.

§partition_stats: Vec<QueueStats>

Per-partition statistics.

§partition_count: usize

Number of partitions.

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impl PartitionedQueueStats

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pub fn load_imbalance(&self) -> f64

Returns the load imbalance factor (max/avg).

A value of 1.0 indicates perfect balance. Higher values indicate imbalance (some partitions have more messages).

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pub fn max_partition_utilization(&self, capacity_per_partition: usize) -> f64

Returns the utilization of the most loaded partition.

Trait Implementations§

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impl Clone for PartitionedQueueStats

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fn clone(&self) -> PartitionedQueueStats

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 PartitionedQueueStats

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

Formats the value using the given formatter. Read more

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type ArchivedMetadata = ()

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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