server_stats_t Struct Reference

Server performance statistics structure. More...

#include <src/server/stats.h>

Data Fields
uint64_t	frames_captured
uint64_t	frames_sent
uint64_t	frames_dropped
uint64_t	bytes_sent
double	avg_capture_fps
double	avg_send_fps

Detailed Description

Server performance statistics structure.

Tracks comprehensive performance metrics for the ascii-chat server including frame processing rates, bandwidth usage, and performance counters.

STATISTICS TRACKED:

• frames_captured: Total frames captured from webcam/sources
• frames_sent: Total frames sent to all clients
• frames_dropped: Total frames dropped (backpressure, timeout, etc.)
• bytes_sent: Total bytes transmitted (network bandwidth)
• avg_capture_fps: Average frame capture rate (frames per second)
• avg_send_fps: Average frame send rate (frames per second)

PERFORMANCE METRICS:

These statistics enable:

• Performance monitoring and analysis
• Bottleneck identification
• Capacity planning
• Quality of service metrics

Note

Statistics are updated atomically for thread-safe access.

Rates (avg_capture_fps, avg_send_fps) are calculated over time windows.

Frame drop rate = frames_dropped / frames_captured (when frames_captured > 0)

Definition at line 47 of file stats.h.

Field Documentation

avg_capture_fps

double server_stats_t::avg_capture_fps

Definition at line 52 of file stats.h.

Referenced by log_server_stats().

avg_send_fps

double server_stats_t::avg_send_fps

Definition at line 53 of file stats.h.

Referenced by log_server_stats().

bytes_sent

uint64_t server_stats_t::bytes_sent

Definition at line 51 of file stats.h.

frames_captured

uint64_t server_stats_t::frames_captured

Definition at line 48 of file stats.h.

Referenced by log_server_stats(), and update_server_stats().

frames_dropped

uint64_t server_stats_t::frames_dropped

Definition at line 50 of file stats.h.

Referenced by log_server_stats(), and update_server_stats().

frames_sent

uint64_t server_stats_t::frames_sent

Definition at line 49 of file stats.h.

Referenced by log_server_stats(), and update_server_stats().

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The documentation for this struct was generated from the following file:

• stats.h