process_metrics_collector.h File Reference

Unified process-level metrics collector. More...

#include <atomic>
#include <chrono>
#include <cstdint>
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
#include "../interfaces/metric_types_adapter.h"
#include "../plugins/collector_plugin.h"

Include dependency graph for process_metrics_collector.h:

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Classes
struct	kcenon::monitoring::fd_metrics
	File descriptor usage metrics. More...
struct	kcenon::monitoring::filesystem_inode_info
	Inode usage information for a single filesystem. More...
struct	kcenon::monitoring::inode_metrics
	Aggregated inode usage metrics for all filesystems. More...
struct	kcenon::monitoring::process_context_switch_info
	Context switch information for the current process. More...
struct	kcenon::monitoring::context_switch_metrics
	Aggregated context switch metrics for system and process. More...
struct	kcenon::monitoring::process_metrics_config
	Configuration for selective metric collection. More...
struct	kcenon::monitoring::process_metrics
	Combined process-level metrics. More...
class	kcenon::monitoring::fd_info_collector
	File descriptor data collector using platform abstraction layer. More...
class	kcenon::monitoring::inode_info_collector
	Inode data collector using platform abstraction layer. More...
class	kcenon::monitoring::context_switch_info_collector
	Context switch data collector using platform abstraction layer. More...
class	kcenon::monitoring::process_metrics_collector
	Unified process-level metrics collector. More...

Namespaces
namespace	kcenon
namespace	kcenon::monitoring
namespace	kcenon::monitoring::platform

Detailed Description

Unified process-level metrics collector.

This file consolidates file descriptor, inode, and context switch monitoring into a single collector for comprehensive process-level monitoring.

Consolidates:

• fd_collector: File descriptor usage monitoring
• inode_collector: Filesystem inode monitoring
• context_switch_collector: Context switch statistics

Platform APIs:

• Linux: /proc filesystem, statvfs(), getrlimit()
• macOS: statvfs(), getmntinfo(), host_statistics()
• Windows: GetProcessHandleCount() (partial support)

Definition in file process_metrics_collector.h.