kcenon::monitoring::resource_threshold_monitor Class Reference

#include <system_resource_collector.h>

Collaboration diagram for kcenon::monitoring::resource_threshold_monitor:

Classes
struct	alert
struct	thresholds

Public Member Functions
	resource_threshold_monitor (const thresholds &config)
std::vector< alert >	check_thresholds (const system_resources &resources)
void	update_thresholds (const thresholds &config)
thresholds	get_thresholds () const
std::vector< alert >	get_alert_history (size_t max_count=100) const
void	clear_history ()

Private Member Functions
void	check_cpu_usage (std::vector< alert > &alerts, const system_resources &resources)
void	check_memory_usage (std::vector< alert > &alerts, const system_resources &resources)
void	check_disk_usage (std::vector< alert > &alerts, const system_resources &resources)
void	check_swap_usage (std::vector< alert > &alerts, const system_resources &resources)
void	add_alert (std::vector< alert > &alerts, const std::string &resource, alert::severity level, double value, double threshold, const std::string &message)

Private Attributes
std::mutex	config_mutex_
thresholds	config_
std::mutex	history_mutex_
std::vector< alert >	alert_history_
const size_t	max_history_size_ {1000}

Detailed Description

Resource threshold monitor Monitors system resources against configured thresholds

Definition at line 411 of file system_resource_collector.h.

Constructor & Destructor Documentation

resource_threshold_monitor()

kcenon::monitoring::resource_threshold_monitor::resource_threshold_monitor ( const thresholds & config )

explicit

Member Function Documentation

add_alert()

void kcenon::monitoring::resource_threshold_monitor::add_alert ( std::vector< alert > & alerts, const std::string & resource, alert::severity level, double value, double threshold, const std::string & message )

private

check_cpu_usage()

void kcenon::monitoring::resource_threshold_monitor::check_cpu_usage ( std::vector< alert > & alerts, const system_resources & resources )

private

check_disk_usage()

void kcenon::monitoring::resource_threshold_monitor::check_disk_usage ( std::vector< alert > & alerts, const system_resources & resources )

private

check_memory_usage()

void kcenon::monitoring::resource_threshold_monitor::check_memory_usage ( std::vector< alert > & alerts, const system_resources & resources )

private

check_swap_usage()

void kcenon::monitoring::resource_threshold_monitor::check_swap_usage ( std::vector< alert > & alerts, const system_resources & resources )

private

check_thresholds()

std::vector< alert > kcenon::monitoring::resource_threshold_monitor::check_thresholds

(

const system_resources &

resources

)

Check resources against thresholds

Parameters

resources

System resources to check

Returns

Vector of triggered alerts

clear_history()

void kcenon::monitoring::resource_threshold_monitor::clear_history

(

)

Clear alert history

get_alert_history()

std::vector< alert > kcenon::monitoring::resource_threshold_monitor::get_alert_history

(

size_t

max_count = 100

)

const

Get alert history

Parameters

max_count

Maximum number of alerts to return

Returns

Vector of recent alerts

get_thresholds()

thresholds kcenon::monitoring::resource_threshold_monitor::get_thresholds

(

)

const

Get current threshold configuration

Returns

Current thresholds

update_thresholds()

void kcenon::monitoring::resource_threshold_monitor::update_thresholds

(

const thresholds &

config

)

Update threshold configuration

Parameters

config

New threshold values

Member Data Documentation

alert_history_

std::vector<alert> kcenon::monitoring::resource_threshold_monitor::alert_history_

private

Definition at line 473 of file system_resource_collector.h.

config_

thresholds kcenon::monitoring::resource_threshold_monitor::config_

private

Definition at line 470 of file system_resource_collector.h.

config_mutex_

std::mutex kcenon::monitoring::resource_threshold_monitor::config_mutex_

mutableprivate

Definition at line 469 of file system_resource_collector.h.

history_mutex_

std::mutex kcenon::monitoring::resource_threshold_monitor::history_mutex_

mutableprivate

Definition at line 472 of file system_resource_collector.h.

max_history_size_

const size_t kcenon::monitoring::resource_threshold_monitor::max_history_size_ {1000}

private

Definition at line 474 of file system_resource_collector.h.

{1000};

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

• include/kcenon/monitoring/collectors/system_resource_collector.h