Network Deployment (Distributed operating systems), v8.0 > Reference > Administrator best practices
Scheduler counters
Use this page as a reference for properties of Scheduler counters.
Counters for this category contain information for the Scheduler service.
Counter definitions
Scheduler counter definitions.. This table displays properties for Scheduler counters.
Name Key ID value Description Granularity Type Level Overhead TaskFailureCount schedulerModule.failedTasks.name 1 The number of tasks that failed to run Per Scheduler CountStatistic All High TaskFinishCount schedulerModule.executedTasks.name 2 The number of tasks ran successfully Per Scheduler CountStatistic All High PollCount schedulerModule.totalPolls.name 11 The number of poll cycles completed for all daemon threads Per Scheduler CountStatistic All High TaskFinishRate schedulerModule.tasksPerSec.name 3 The number of tasks run per second Per Scheduler RangeStatistic All High TaskCollisionRate schedulerModule.collisionsPerSec.name 4 The 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 The 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 The number of seconds between poll cycles Per Scheduler RangeStatistic All High TaskRunRate schedulerModule.taskExecPerPoll.name 10 The 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
Monitor overall system health
Related
PMI data organization