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MEMCACHED-TOOL(1)					     MEMCACHED-TOOL(1)

NAME
       memcached-tool - stats and management tool for memcached

SYNOPSIS
       memcached-tool <host[:port] | /path/to/socket> [mode]

DESCRIPTION
       memcached-tool is a Perl script used to print statistics from a running
       memcached instance.  The first parameter specifies the address  of  the
       daemon  either  by  a  hostname, optionally followed by the port number
       (the default is 11211), or a path to UNIX  domain  socket.  The	second
       parameter specifies the mode in which the tool should run.

MODES
       display
	      Print slab class statistics. This is the default mode if no mode
	      is specified.  The printed columns are:

	      #	     Number of the slab class.

	      Item_Size
		     The amount of space each chunk uses. One  item  uses  one
		     chunk of the appropriate size.

	      Max_age
		     Age of the oldest item in the LRU.

	      Pages  Total number of pages allocated to the slab class.

	      Count  Number  of	 items presently stored in this class. Expired
		     items are not automatically excluded.

	      Full?  Yes if there are no free chunks at the end	 of  the  last
		     allocated page.

	      Evicted
		     Number  of	 times	an item had to be evicted from the LRU
		     before it expired.

	      Evict_Time
		     Seconds since the last access for the  most  recent  item
		     evicted from this class.

	      OOM    Number  of	 times the underlying slab class was unable to
		     store a new item.

       stats  Print general-purpose statistics of the daemon. Each  line  con‐
	      tains the name of the statistic and its value.

       dump   Make  a  partial dump of the cache written in the add statements
	      of the memcached protocol.

SEE ALSO
       memcached(1),
       http://www.memcached.org

AUTHOR
       The   memcached-tool   script   was   written   by   Brad   Fitzpatrick
       <brad@danga.com>

				  Jul 2, 2013		     MEMCACHED-TOOL(1)

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