Struct ComprehensiveStats

pub struct ComprehensiveStats {
    pub stats_snapshot: StatsSnapshot,
    pub exchange_stats: ExchangeManagerStats,
    pub buffer_stats: BufferPoolStats,
    pub buffer_counts: BufferCounts,
    pub pipeline_stats: ZerocopyPipelineStats,
    pub uptime_nanos: u64,
    pub events_processed_total: u64,
    pub last_health_check_nanos: u64,
    pub last_stats_cleanup_nanos: u64,
}

Comprehensive statistics combining all subsystems

Fields

stats_snapshot: StatsSnapshot

Lock-free statistics snapshot containing event counts and latency metrics

Provides a consistent view of the system’s processing statistics including events per second, average latency, and throughput metrics.

exchange_stats: ExchangeManagerStats

Exchange manager statistics for connection health and performance

Contains detailed statistics about exchange connections, including connection counts, error rates, and exchange-specific metrics.

buffer_stats: BufferPoolStats

Lock-free buffer pool statistics for memory management efficiency

Tracks buffer pool hits, misses, and allocation patterns to measure memory management efficiency in high-frequency scenarios.

buffer_counts: BufferCounts

Current buffer availability counts across all buffer types

Provides real-time counts of available buffers for serialization, compression, and SIMD operations to monitor resource utilization.

pipeline_stats: ZerocopyPipelineStats

Zero-copy pipeline statistics for ultra-low-latency processing

Tracks zero-copy operations, memory mappings, and pipeline efficiency metrics to optimize for minimal allocation overhead.

uptime_nanos: u64

System uptime in nanoseconds since manager initialization

High-resolution uptime measurement used for calculating throughput and efficiency metrics over the system’s operational lifetime.

events_processed_total: u64

Total number of events processed since system start

Atomic counter tracking all market data events processed by the collection manager, used for throughput calculations.

last_health_check_nanos: u64

Timestamp of the last health check operation in nanoseconds

Records when the most recent health check was performed to monitor the frequency and timing of system health assessments.

last_stats_cleanup_nanos: u64

Timestamp of the last statistics cleanup operation in nanoseconds

Tracks when the system last performed cleanup of old statistical data to ensure efficient memory usage over time.

Implementations

impl ComprehensiveStats

pub fn calculate_efficiency_metrics(&self) -> EfficiencyMetrics

Calculate overall system efficiency metrics

Trait Implementations

impl Clone for ComprehensiveStats

fn clone(&self) -> ComprehensiveStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComprehensiveStats

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

Formats the value using the given formatter.