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CacheMetrics

rusty_ssr::cache

Struct CacheMetrics 

Source 
pub struct CacheMetrics {
    pub lookups: u64,
    pub hot_hits: u64,
    pub cold_hits: u64,
    pub misses: u64,
    pub promotions: u64,
    pub insertions: u64,
    pub evictions: u64,
    pub last_access_ns: u64,
    pub cold_size: usize,
    pub cold_capacity: usize,
    pub hit_rate: f64,
}
Expand description

Cache metrics snapshot

Fields§

§lookups: u64

Total cache lookups

§hot_hits: u64

Hot cache hits (L1/L2)

§cold_hits: u64

Cold cache hits (RAM)

§misses: u64

Cache misses

§promotions: u64

Promotions from cold to hot

§insertions: u64

Total insertions

§evictions: u64

LRU evictions

§last_access_ns: u64

Last access time in nanoseconds

§cold_size: usize

Current cold cache size

§cold_capacity: usize

Cold cache capacity

§hit_rate: f64

Hit rate percentage

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 Serialize for CacheMetrics

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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