Scheduler counters
Counters for this category contain information for the Scheduler service.
Name Key ID value Description Granularity Type Level Overhead TaskFailureCount schedulerModule.failedTasks.name 1 Number of tasks that failed to run Per Scheduler CountStatistic All High TaskFinishCount schedulerModule.executedTasks.name 2 Number of tasks ran successfully Per Scheduler CountStatistic All High PollCount schedulerModule.totalPolls.name 11 Number of poll cycles completed for all daemon threads Per Scheduler CountStatistic All High TaskFinishRate schedulerModule.tasksPerSec.name 3 Number of tasks run per second Per Scheduler RangeStatistic All High TaskCollisionRate schedulerModule.collisionsPerSec.name 4 Number of collisions encountered per second between competing poll daemons Per Scheduler RangeStatistic All High PollQueryDuration schedulerModule.queryTime.name 5 The start time in milliseconds for each poll daemon thread's database poll query Per Scheduler RangeStatistic All High RunDuration schedulerModule.execTime.name 6 The time in milliseconds taken to run a task. Per Scheduler RangeStatistic All High TaskExpirationRate schedulerModule.taskLoadPerPoll.name 7 Number of tasks in a poll query Per Scheduler RangeStatistic All High TaskDelayDuration schedulerModule.execLatency.name 8 The period of time in seconds that the task is delayed Per Scheduler RangeStatistic All High PollDuration schedulerModule.pollTime.name 9 Number of seconds between poll cycles Per Scheduler RangeStatistic All High TaskRunRate schedulerModule.taskExecPerPoll.name 10 Number of tasks run by each poll daemon thread. Multiply this by the number of poll daemon threads to get the tasks run per effective poll cycle.
Per Scheduler RangeStatistic All High