| Service | State | Critical | Warning |
|---|
| Version | |
| Job Tracker | |
| Job Tracker Uptime | |
| Trackers (live/total) | |
| Trackers (blacklist/graylist/excl.) | |
| Job Tracker Heap (used/max) |
| Total Slots Capacity (maps/reduces/avg per node) | |
| Total Jobs (submitted/completed) | |
| Current Slot Utilization: Maps (occupied/reserved) | |
| Current Slot Utilization: Reduces (occupied/reserved) | |
| Tasks: Maps (running/waiting) | |
| Tasks: Reduces (running/waiting) |
