Struct StreamingFieldProcessorStats 

pub struct StreamingFieldProcessorStats {
    pub records_processed: u64,
    pub fields_processed: u64,
    pub cache_hits: u64,
    pub cache_misses: u64,
    pub cache_evictions: u64,
    pub total_processing_time_us: u64,
    pub field_formatting_time_us: u64,
    pub current_memory_usage: usize,
    pub peak_memory_usage: usize,
    pub preformatted_fields_used: u64,
    pub records_discarded: u64,
}

Statistics for streaming field processing

Fields

records_processed: u64

Total records processed

fields_processed: u64

Total fields processed

cache_hits: u64

Number of cache hits

cache_misses: u64

Number of cache misses

cache_evictions: u64

Number of cache evictions

total_processing_time_us: u64

Total processing time in microseconds

field_formatting_time_us: u64

Time spent on field formatting (microseconds)

current_memory_usage: usize

Memory usage in bytes

peak_memory_usage: usize

Peak memory usage in bytes

preformatted_fields_used: u64

Number of preformatted fields used

records_discarded: u64

Number of records immediately discarded

Implementations

impl StreamingFieldProcessorStats

pub fn cache_hit_rate(&self) -> f64

Calculate cache hit rate as percentage

pub fn processing_throughput(&self) -> f64

Calculate processing throughput (records per second)

pub fn field_processing_efficiency(&self) -> f64

Calculate field processing efficiency

pub fn memory_efficiency(&self) -> f64

Calculate memory efficiency (bytes per record)

Trait Implementations

impl Clone for StreamingFieldProcessorStats

fn clone(&self) -> StreamingFieldProcessorStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingFieldProcessorStats

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

Formats the value using the given formatter.

impl Default for StreamingFieldProcessorStats

fn default() -> StreamingFieldProcessorStats

Returns the “default value” for a type.