Node view
disk
| Disk IOs per device | |
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| Disk latency per device | |
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| Disk usage in percent | |
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| Filesystem usage (in bytes) | |
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| Inode usage in percent | |
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| Throughput per device | |
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| Utilization per device | |
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memory
| External fragmentation: Buddyinfo | |
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| Physical memory usage | |
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| Swap usage | |
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| Virtual memory usage | |
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network
postfix
| Postfix bytes throughput | |
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| Postfix Mailqueue | |
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processes
| Fork rate | |
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| Number of threads | |
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| Processes | |
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| Processes priority | |
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| VMstat | |
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