performance_monitor.h File Reference

Performance monitoring and profiling implementation. More...

#include <string>
#include <memory>
#include <chrono>
#include <vector>
#include <deque>
#include <unordered_map>
#include <mutex>
#include <atomic>
#include <functional>
#include <thread>
#include <algorithm>
#include <numeric>
#include <cmath>
#include <shared_mutex>
#include "../core/result_types.h"
#include "../core/error_codes.h"
#include "../interfaces/monitoring_core.h"
#include <kcenon/common/interfaces/monitoring_interface.h>

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Classes
struct	kcenon::monitoring::tagged_metric
	Represents a metric value with associated tags. More...
struct	kcenon::monitoring::performance_metrics
	Performance metrics for a specific operation. More...
struct	kcenon::monitoring::system_metrics
	System resource metrics. More...
class	kcenon::monitoring::performance_profiler
	Performance profiler for code sections. More...
struct	kcenon::monitoring::performance_profiler::profile_data
class	kcenon::monitoring::scoped_timer
	Scoped performance timer. More...
class	kcenon::monitoring::system_monitor
	System resource monitor. More...
class	kcenon::monitoring::performance_monitor
	Performance monitor combining profiling and system monitoring. More...
struct	kcenon::monitoring::performance_monitor::thresholds
struct	kcenon::monitoring::performance_monitor::metric_data
class	kcenon::monitoring::performance_benchmark
	Performance benchmark utility. More...

Namespaces
namespace	kcenon
namespace	kcenon::monitoring

Macros
#define	PERF_TIMER(operation_name)
	Helper macro for timing code sections.
#define	PERF_TIMER_CUSTOM(profiler, operation_name)

Typedefs
using	kcenon::monitoring::tag_map = std::unordered_map<std::string, std::string>
	Type alias for metric tags/labels.

Enumerations
enum class	kcenon::monitoring::recorded_metric_type { kcenon::monitoring::counter , kcenon::monitoring::gauge , kcenon::monitoring::histogram }
	Types of recorded metrics. More...

Functions
performance_monitor &	kcenon::monitoring::global_performance_monitor ()
	Global performance monitor instance.

Detailed Description

Performance monitoring and profiling implementation.

Date

2025

Provides performance monitoring capabilities including CPU, memory, and custom performance metrics collection with minimal overhead.

Definition in file performance_monitor.h.

Macro Definition Documentation

PERF_TIMER

#define PERF_TIMER

(

operation_name

)

Value:

    kcenon::monitoring::scoped_timer _perf_timer( \
        &kcenon::monitoring::global_performance_monitor().get_profiler(), \
        operation_name \
    )

Helper macro for timing code sections.

Definition at line 615 of file performance_monitor.h.

#define PERF_TIMER(operation_name) \
    kcenon::monitoring::scoped_timer _perf_timer( \
        &kcenon::monitoring::global_performance_monitor().get_profiler(), \
        operation_name \
    )

Referenced by TEST_F().

PERF_TIMER_CUSTOM

#define PERF_TIMER_CUSTOM	(		profiler,
			operation_name )

Value:

    kcenon::monitoring::scoped_timer _perf_timer(profiler, operation_name)

Definition at line 621 of file performance_monitor.h.

#define PERF_TIMER_CUSTOM(profiler, operation_name) \
    kcenon::monitoring::scoped_timer _perf_timer(profiler, operation_name)