kcenon::monitoring::interrupt_collector Class Reference

Hardware and software interrupt statistics monitoring collector. More...

#include <interrupt_collector.h>

Inheritance diagram for kcenon::monitoring::interrupt_collector:

Collaboration diagram for kcenon::monitoring::interrupt_collector:

Public Member Functions
	interrupt_collector ()
	~interrupt_collector () override=default
	interrupt_collector (const interrupt_collector &)=delete
interrupt_collector &	operator= (const interrupt_collector &)=delete
	interrupt_collector (interrupt_collector &&)=delete
interrupt_collector &	operator= (interrupt_collector &&)=delete
auto	name () const -> std::string_view override
	Get the unique name of this plugin.
auto	collect () -> std::vector< metric > override
	Collect current metrics from this plugin.
auto	interval () const -> std::chrono::milliseconds override
	Get the collection interval for this plugin.
auto	is_available () const -> bool override
	Check if this plugin is available on the current system.
auto	get_metric_types () const -> std::vector< std::string > override
	Get supported metric types.
auto	get_metadata () const -> plugin_metadata override
	Get plugin metadata.
auto	initialize (const config_map &config) -> bool override
auto	get_statistics () const -> stats_map override
interrupt_metrics	get_last_metrics () const
bool	is_interrupt_monitoring_available () const
Public Member Functions inherited from kcenon::monitoring::collector_plugin
virtual	~collector_plugin ()=default
virtual void	shutdown ()
	Shutdown plugin and release resources.

Private Member Functions
void	add_interrupt_metrics (std::vector< metric > &metrics, const interrupt_metrics &data)

Private Attributes
std::unique_ptr< interrupt_info_collector >	collector_
bool	enabled_ {true}
bool	collect_per_cpu_ {false}
bool	collect_soft_interrupts_ {true}
interrupt_metrics	last_metrics_
std::atomic< size_t >	collection_count_ {0}
std::atomic< size_t >	collection_errors_ {0}

Detailed Description

Hardware and software interrupt statistics monitoring collector.

Implements collector_plugin interface for unified plugin architecture.

Definition at line 111 of file interrupt_collector.h.

Constructor & Destructor Documentation

interrupt_collector() [1/3]

kcenon::monitoring::interrupt_collector::interrupt_collector

(

)

~interrupt_collector()

kcenon::monitoring::interrupt_collector::~interrupt_collector ( )

overridedefault

interrupt_collector() [2/3]

kcenon::monitoring::interrupt_collector::interrupt_collector ( const interrupt_collector & )

delete

interrupt_collector() [3/3]

kcenon::monitoring::interrupt_collector::interrupt_collector ( interrupt_collector && )

delete

Member Function Documentation

add_interrupt_metrics()

void kcenon::monitoring::interrupt_collector::add_interrupt_metrics ( std::vector< metric > & metrics, const interrupt_metrics & data )

private

collect()

auto kcenon::monitoring::interrupt_collector::collect ( ) -> std::vector< metric >

overridevirtual

Collect current metrics from this plugin.

Returns

Vector of collected metrics

This method is called periodically based on interval(). Implementations should:

• Return quickly (< 100ms recommended)
• Handle errors gracefully (return empty vector on failure)
• Be thread-safe if concurrent collection is enabled
• Avoid blocking I/O when possible

Implements kcenon::monitoring::collector_plugin.

get_last_metrics()

interrupt_metrics kcenon::monitoring::interrupt_collector::get_last_metrics

(

)

const

Get last collected interrupt metrics

Returns

Most recent interrupt_metrics reading

get_metadata()

auto kcenon::monitoring::interrupt_collector::get_metadata ( ) const -> plugin_metadata

inlineoverridevirtual

Get plugin metadata.

Returns

Metadata describing this plugin

Default implementation returns minimal metadata. Override to provide rich plugin information.

Reimplemented from kcenon::monitoring::collector_plugin.

Definition at line 129 of file interrupt_collector.h.

                                                          {
        return plugin_metadata{
            .name = name(),
            .description = "Hardware and software interrupt statistics",
            .category = plugin_category::platform,
            .version = "1.0.0",
            .dependencies = {},
            .requires_platform_support = true
        };
    }

References name(), and kcenon::monitoring::platform.

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get_metric_types()

auto kcenon::monitoring::interrupt_collector::get_metric_types ( ) const -> std::vector< std::string >

overridevirtual

Get supported metric types.

Returns

Vector of metric type names this plugin produces

Used for filtering and documentation.

Implements kcenon::monitoring::collector_plugin.

get_statistics()

auto kcenon::monitoring::interrupt_collector::get_statistics ( ) const -> stats_map

overridevirtual

Get collector statistics

Returns

Map of statistic name to value

Reimplemented from kcenon::monitoring::collector_plugin.

initialize()

auto kcenon::monitoring::interrupt_collector::initialize ( const config_map & config ) -> bool

overridevirtual

Initialize the collector with configuration

Parameters

config

Configuration options: "collect_per_cpu": "true"/"false" (default: false) "collect_soft_interrupts": "true"/"false" (default: true)

Returns

true if initialization successful

Reimplemented from kcenon::monitoring::collector_plugin.

interval()

auto kcenon::monitoring::interrupt_collector::interval ( ) const -> std::chrono::milliseconds

inlineoverridevirtual

Get the collection interval for this plugin.

Returns

Collection interval in milliseconds

The registry uses this value to schedule collection tasks. Typical values:

• Fast metrics (CPU, memory): 1-5 seconds
• Slow metrics (disk, network): 10-60 seconds
• Very slow metrics (SMART data): 5-15 minutes

Implements kcenon::monitoring::collector_plugin.

Definition at line 125 of file interrupt_collector.h.

{ return std::chrono::seconds(15); }

is_available()

auto kcenon::monitoring::interrupt_collector::is_available ( ) const -> bool

overridevirtual

Check if this plugin is available on the current system.

Returns

True if plugin can collect metrics, false otherwise

Availability checks may include:

• Platform compatibility (Linux-only, Windows-only)
• Hardware presence (GPU, sensors)
• Permission checks (root required)
• Resource availability (proc filesystem, WMI)

The registry may skip unavailable plugins during registration.

Implements kcenon::monitoring::collector_plugin.

is_interrupt_monitoring_available()

bool kcenon::monitoring::interrupt_collector::is_interrupt_monitoring_available

(

)

const

Check if interrupt monitoring is available

Returns

True if interrupt metrics are accessible

name()

auto kcenon::monitoring::interrupt_collector::name ( ) const -> std::string_view

inlineoverridevirtual

Get the unique name of this plugin.

Returns

Plugin name (must be unique within registry)

The name is used for:

• Plugin lookup and discovery
• Configuration mapping
• Metric tagging (added as "collector" tag)

Implements kcenon::monitoring::collector_plugin.

Definition at line 123 of file interrupt_collector.h.

{ return "interrupt_collector"; }

Referenced by get_metadata().

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operator=() [1/2]

interrupt_collector & kcenon::monitoring::interrupt_collector::operator= ( const interrupt_collector & )

delete

operator=() [2/2]

interrupt_collector & kcenon::monitoring::interrupt_collector::operator= ( interrupt_collector && )

delete

Member Data Documentation

collect_per_cpu_

bool kcenon::monitoring::interrupt_collector::collect_per_cpu_ {false}

private

Definition at line 172 of file interrupt_collector.h.

{false};

collect_soft_interrupts_

bool kcenon::monitoring::interrupt_collector::collect_soft_interrupts_ {true}

private

Definition at line 173 of file interrupt_collector.h.

{true};

collection_count_

std::atomic<size_t> kcenon::monitoring::interrupt_collector::collection_count_ {0}

private

Definition at line 179 of file interrupt_collector.h.

{0};

collection_errors_

std::atomic<size_t> kcenon::monitoring::interrupt_collector::collection_errors_ {0}

private

Definition at line 180 of file interrupt_collector.h.

{0};

collector_

std::unique_ptr<interrupt_info_collector> kcenon::monitoring::interrupt_collector::collector_

private

Definition at line 168 of file interrupt_collector.h.

enabled_

bool kcenon::monitoring::interrupt_collector::enabled_ {true}

private

Definition at line 171 of file interrupt_collector.h.

{true};

last_metrics_

interrupt_metrics kcenon::monitoring::interrupt_collector::last_metrics_

private

Definition at line 176 of file interrupt_collector.h.

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

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