Struct CachePartition 

pub struct CachePartition {
    pub name: String,
    pub max_bytes: usize,
    /* private fields */
}

Cache partition for workload isolation

Fields

name: String

Partition name

max_bytes: usize

Maximum size in bytes

Implementations

impl CachePartition

pub fn new(name: &str, max_bytes: usize) -> Self

Create a new partition

pub fn try_allocate(&self, bytes: usize) -> bool

Try to allocate space in this partition

pub fn release(&self, bytes: usize)

Release space from this partition

pub fn record_hit(&self)

Record a cache hit

pub fn record_miss(&self)

Record a cache miss

pub fn record_eviction(&self, bytes: usize)

Record an eviction

pub fn hit_rate(&self) -> f64

Get hit rate

pub fn utilization(&self) -> f64

Get utilization (0.0 - 1.0)

pub fn stats(&self) -> PartitionStats

Get partition stats