35 lines
858 B
Markdown
35 lines
858 B
Markdown
# Mem Input Plugin
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The mem plugin collects system memory metrics.
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For a more complete explanation of the difference between *used* and
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*actual_used* RAM, see [Linux ate my ram](http://www.linuxatemyram.com/).
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### Configuration:
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```toml
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# Read metrics about memory usage
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[[inputs.mem]]
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# no configuration
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```
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### Metrics:
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- mem
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- fields:
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- active (int)
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- available (int)
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- buffered (int)
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- cached (int)
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- free (int)
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- inactive (int)
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- slab (int)
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- total (int)
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- used (int)
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- available_percent (float)
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- used_percent (float)
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### Example Output:
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```
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mem cached=7809495040i,inactive=6348988416i,total=20855394304i,available=11378946048i,buffered=927199232i,active=11292905472i,slab=1351340032i,used_percent=45.43883523785713,available_percent=54.56116476214287,used=9476448256i,free=1715331072i 1511894782000000000
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```
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