Thread Related Definitions

• CompletedRequestCount. Number of completed requests in the priority queue.
• ExecuteThreadIdleCount. Number of idle threads in the pool. This count does not include standby threads and stuck threads. The count indicates threads that are ready to pick up new work when it arrives.
• ExecuteThreadTotalCount. Total number of threads in the pool.
• HoggingThreadCount. Number of threads that are being hogged by a request right now. These threads will either be declared as stuck after the configured timeout or will return to the pool before that. The self-tuning mechanism will backfill if necessary.
• MinThreadsConstraintsCompleted. Number of requests with min threads constraint picked up out of order for execution immediately since their min threads requirement was not met. This does not include the case where threads are idle during schedule.
• MinThreadsConstraintsPending. Number of requests that should be executed now to satisfy the min threads requirement.
• PendingUserRequestCount. Number of pending user requests in the priority queue. The priority queue contains requests from internal subsystems and users. This is just the count of all user requests.
• QueueLength. Number of pending requests in the priority queue. This is the total of internal system requests and user requests.
• StandbyThreadCount. Number of threads in the standby pool. Surplus threads that are not needed to handle the present work load are designated as standby and added to the standby pool. These threads are activated when more threads are needed.
• Throughput. Mean number of requests completed per second