threadschedule::pool_statistics Struct Reference

Snapshot of pool activity metrics. More...

#include <pool_statistics.hpp>

Public Attributes
std::size_t	total_threads { 0 }
	Number of worker threads owned by the pool.
std::size_t	active_threads { 0 }
	Number of workers currently executing a task.
std::size_t	pending_tasks { 0 }
	Number of queued tasks waiting for execution.
std::size_t	completed_tasks { 0 }
	Total number of tasks completed since pool start.
std::size_t	stolen_tasks { 0 }
	Total number of tasks stolen by workers (work-stealing pools).
double	tasks_per_second { 0.0 }
	Approximate throughput in tasks per second.
std::chrono::microseconds	average_task_time { 0 }
	Average task execution time measured by the backend.

Detailed Description

Snapshot of pool activity metrics.

All values are best-effort observability counters and may change while a workload is running.

Definition at line 20 of file pool_statistics.hpp.

Member Data Documentation

active_threads

std::size_t threadschedule::pool_statistics::active_threads { 0 }

Number of workers currently executing a task.

Definition at line 25 of file pool_statistics.hpp.

average_task_time

std::chrono::microseconds threadschedule::pool_statistics::average_task_time { 0 }

Average task execution time measured by the backend.

Definition at line 35 of file pool_statistics.hpp.

completed_tasks

std::size_t threadschedule::pool_statistics::completed_tasks { 0 }

Total number of tasks completed since pool start.

Definition at line 29 of file pool_statistics.hpp.

pending_tasks

std::size_t threadschedule::pool_statistics::pending_tasks { 0 }

Number of queued tasks waiting for execution.

Definition at line 27 of file pool_statistics.hpp.

stolen_tasks

std::size_t threadschedule::pool_statistics::stolen_tasks { 0 }

Total number of tasks stolen by workers (work-stealing pools).

Definition at line 31 of file pool_statistics.hpp.

tasks_per_second

double threadschedule::pool_statistics::tasks_per_second { 0.0 }

Approximate throughput in tasks per second.

Definition at line 33 of file pool_statistics.hpp.

total_threads

std::size_t threadschedule::pool_statistics::total_threads { 0 }

Number of worker threads owned by the pool.

Definition at line 23 of file pool_statistics.hpp.

Referenced by threadschedule::detail::submitting_pool_facade< Backend >::get_statistics().

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

• pool_statistics.hpp