System Threads Pool 
The Thread Manger is responsible for handling system threads. For more information, see Thread System in the Administration Manual.
Dispatcher
Monitored Unit |
Description |
ActiveThreadsCount |
The number of threads from the thread pool which are executing a Runnable task |
CurrentThreadPoolSize |
The current number of threads created by the thread pool |
InitialThreadPoolSize |
The initial size of the thread pool |
MaximumThreadPoolSize |
The maximum size of the thread pool |
MinimumThreadPoolSize |
The minimum size of the thread pool |
ThreadPoolIncrementStep |
The step by which the thread pool is incremented when new threads need to be created in it |
ThreadPoolPercentageUsage |
The current usage of the thread pool, in percentage |
WaitingTasksCount |
The number of Runnable tasks waiting for available threads from the thread pool to be executed |
WaitingTasksQueueOverflow |
The number of threads waiting to deposit a Runnable task in the request if it is full |
WaitingTasksQueueSize |
The capacity of the request queue where tasks waiting for execution are stored |
RequestQueueSize |
The current size of the requests queue. Requests queue is a structure to hold requests, which cannot be immediately processed and must wait until a thread is released. |
WaitingInRequestQueueCount |
Requests that are in the request queue, waiting for threads to finish with the previous requests and to process them. A large number of requests waiting in the requests queue is an indication of performance problems. |
ThreadPool |
Provides information about the thread pool: usage of the thread pool as a percentage, the number of currently used objects, the current pool size, initial pool size, and so on. |
Server
Monitored Unit |
Description |
ActiveThreadsCount |
See above. |
CurrentThreadPoolSize |
See above. |
InitialThreadPoolSize |
See above. |
MaximumThreadPoolSize |
See above. |
MinimumThreadPoolSize |
See above. |
ThreadPoolIncrementStep |
See above. |
ThreadPoolPercentageUsage |
See above. |
WaitingTasksCount |
See above. |
WaitingTasksQueueOverflow |
See above. |
WaitingTasksQueueSize |
See above. |
RequestQueueSize |
See above. |
WaitingInRequestQueueCount |
See above. |
ThreadPool |
See above. |