37 lines
1.1 KiB
Markdown
37 lines
1.1 KiB
Markdown
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# Base Plugin
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## Processor Extension
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Reports the following metrics seen:
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- **user** - CPU time spend on user processes.
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- **system** -CPU time spend on system processes.
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- **iowait** - CPU time spend on waiting (for i/o).
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- **idle** - CPU time spend on idle (doing nothing).
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- **busy** - CPU time not spend on idle (working).
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## Memory Extension
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Reports the following metrics, from the *free* command:
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- **total** - The total amount of (installed) memory (in KB).
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- **used** - Used memory (calculated as total - free - buffers - cache) (in KB).
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- **free** - Unused memory (MemFree and SwapFree in /proc/meminfo) (in KB).
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- **shared** - Memory used (mostly) by tmpfs (Shmem in /proc/meminfo) (in KB).
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- **buffers** - Sum of buffers and cache (in KB).
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- **available** - Estimation of how much memory is available for starting new applications, without swapping (in KB).
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- **usage** - Percentage of memory used out of the total amount of memory.
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## Disk Extension
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Only reports first device found. Improvements on the TODO.
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Metrics reported are:
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- **device** - Name of device.
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- **reads** - The total number of KB read.
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- **writes** - The total number of KB written.
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