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Problems

• Critical (4)
• Warning (1)
• Unknown (0)

Groups

• inf.utfsm.cl
• localhost

Categories

• active_inactive [ d w m y ]
• apache [ d w m y ]
• bind [ d w m y ]
• cache [ d w m y ]
• candidates [ d w m y ]
• direct_map [ d w m y ]
• disk [ d w m y ]
• hugepages [ d w m y ]
• kernel [ d w m y ]
• mail [ d w m y ]
• memory [ d w m y ]
• munin [ d w m y ]
• network [ d w m y ]
• nfs [ d w m y ]
• node 0 [ d w m y ]
• other [ d w m y ]
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• process info [ d w m y ]
• processes [ d w m y ]
• reclaim [ d w m y ]
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• sensors [ d w m y ]
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• time [ d w m y ]
• total [ d w m y ]
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Service graphs

Graph Information

This graph shows what the machine uses memory for.

Field	Internal name	Type	Warn	Crit	Info
swap_cache	swap_cache	gauge			A piece of memory that keeps track of pages that have been fetched from swap but not yet been modified.
vmalloc_used	vmalloc_used	gauge			'VMalloc' (kernel) memory used
page_tables	page_tables	gauge			Memory used to map between virtual and physical memory addresses.
apps	apps	gauge
cache	cached	gauge
mapped	mapped	gauge
slab_cache	slab	gauge			Memory used by the kernel (major users are caches like inode, dentry, etc).
active	active	gauge			Memory recently used. Not reclaimed unless absolutely necessary.