CacheMetrics

prax_query::tenant

Struct CacheMetrics 

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pub struct CacheMetrics {
    pub hits: u64,
    pub misses: u64,
    pub negative_hits: u64,
    pub evictions: u64,
    pub expirations: u64,
    pub background_refreshes: u64,
    pub size: usize,
}
Expand description

Cache metrics.

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§hits: u64

Total cache hits.

§misses: u64

Total cache misses.

§negative_hits: u64

Negative cache hits.

§evictions: u64

Evictions due to capacity.

§expirations: u64

Evictions due to TTL expiration.

§background_refreshes: u64

Background refreshes triggered.

§size: usize

Current cache size.

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impl CacheMetrics

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pub fn hit_rate(&self) -> f64

Calculate hit rate.

Trait Implementations§

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impl Clone for CacheMetrics

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fn clone(&self) -> CacheMetrics

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 CacheMetrics

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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 CacheMetrics

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fn default() -> CacheMetrics

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

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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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