Struct JitStats 

pub struct JitStats {
    pub total_compilations: usize,
    pub cache_hits: usize,
    pub cache_misses: usize,
    pub recompilations: usize,
    pub deoptimizations: usize,
    pub avg_compilation_time: Duration,
    pub total_time_saved: Duration,
}

Statistics for JIT compilation performance.

Fields

total_compilations: usize

Total number of compilations performed

cache_hits: usize

Number of cache hits

cache_misses: usize

Number of cache misses

recompilations: usize

Number of recompilations due to hot path optimization

deoptimizations: usize

Number of deoptimizations

avg_compilation_time: Duration

Average compilation time

total_time_saved: Duration

Total time saved by caching

Implementations

impl JitStats

pub fn cache_hit_rate(&self) -> f64

Calculate cache hit rate.

pub fn summary(&self) -> String

Get a summary of JIT statistics.

Trait Implementations

impl Clone for JitStats

fn clone(&self) -> JitStats

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JitStats

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

Formats the value using the given formatter.

impl Default for JitStats

fn default() -> Self

Returns the “default value” for a type.