Struct GlobalStats 

pub struct GlobalStats {
    pub total_requests: AtomicU64,
    pub hits: AtomicU64,
    pub misses: AtomicU64,
    pub stale_hits: AtomicU64,
    pub stores: AtomicU64,
    pub invalidations: AtomicU64,
    pub uptime_start: SystemTime,
    /* private fields */
}

Global statistics collector.

Fields

total_requests: AtomicU64

Total number of cache requests

hits: AtomicU64

Total cache hits

misses: AtomicU64

Total cache misses

stale_hits: AtomicU64

Total stale hits served

stores: AtomicU64

Total entries stored

invalidations: AtomicU64

Total invalidations

uptime_start: SystemTime

Uptime start

Implementations

impl GlobalStats

pub fn new() -> Self

Creates a new statistics collector.

pub fn record_hit(&self, key: &str)

Records a cache hit.

pub fn record_miss(&self, _key: &str)

Records a cache miss.

pub fn record_stale_hit(&self, key: &str)

Records a stale hit.

pub fn record_store(&self, _key: &str)

Records a cache store operation.

pub fn record_invalidation(&self)

Records an invalidation.

pub fn hot_keys(&self, limit: usize) -> Vec<HotKeyInfo>

Returns the top N most frequently accessed keys.

pub fn snapshot(&self) -> StatsSnapshot

Returns the current statistics as a serializable struct.

pub fn reset(&self)

Resets all statistics.

Trait Implementations

impl Default for GlobalStats

fn default() -> Self

Returns the “default value” for a type.