def autoconf(self):
"""Implements Munin Plugin Auto-Configuration Option.
@return: True if plugin can be auto-configured, False otherwise.
"""
apcinfo = APCinfo(self._host, self._port, self._user, self._password,
self._monpath, self._ssl)
return apcinfo is not None
def retrieveVals(self):
"""Retrieve values for graphs."""
apcinfo = APCinfo(self._host, self._port, self._user, self._password,
self._monpath, self._ssl, self._extras)
stats = apcinfo.getAllStats()
if self.hasGraph('php_apc_memory') and stats:
filecache = stats['cache_sys']['mem_size']
usercache = stats['cache_user']['mem_size']
total = stats['memory']['seg_size'] * stats['memory']['num_seg']
free = stats['memory']['avail_mem']
other = total - free - filecache - usercache
self.setGraphVal('php_apc_memory', 'filecache', filecache)
self.setGraphVal('php_apc_memory', 'usercache', usercache)
self.setGraphVal('php_apc_memory', 'other', other)
self.setGraphVal('php_apc_memory', 'free', free)
if self.hasGraph('php_apc_items') and stats:
self.setGraphVal('php_apc_items', 'filecache',
stats['cache_sys']['num_entries'])
self.setGraphVal('php_apc_items', 'usercache',
stats['cache_user']['num_entries'])
if self.hasGraph('php_apc_reqs_filecache') and stats:
self.setGraphVal('php_apc_reqs_filecache', 'hits',
stats['cache_sys']['num_hits'])
self.setGraphVal('php_apc_reqs_filecache', 'misses',
stats['cache_sys']['num_misses'])
self.setGraphVal('php_apc_reqs_filecache', 'inserts',
stats['cache_sys']['num_inserts'])
if self.hasGraph('php_apc_reqs_usercache') and stats:
self.setGraphVal('php_apc_reqs_usercache', 'hits',
stats['cache_user']['num_hits'])
self.setGraphVal('php_apc_reqs_usercache', 'misses',
stats['cache_user']['num_misses'])
self.setGraphVal('php_apc_reqs_usercache', 'inserts',
stats['cache_user']['num_inserts'])
if self.hasGraph('php_apc_expunge') and stats:
self.setGraphVal('php_apc_expunge', 'filecache',
stats['cache_sys']['expunges'])
self.setGraphVal('php_apc_expunge', 'usercache',
stats['cache_user']['expunges'])
if self.hasGraph('php_apc_mem_util_frag'):
self.setGraphVal('php_apc_mem_util_frag', 'util',
stats['memory']['utilization_ratio'] * 100)
self.setGraphVal('php_apc_mem_util_frag', 'frag',
stats['memory']['fragmentation_ratio'] * 100)
if self.hasGraph('php_apc_mem_frag_count'):
self.setGraphVal('php_apc_mem_frag_count', 'num',
stats['memory']['fragment_count'])
if self.hasGraph('php_apc_mem_frag_avgsize'):
self.setGraphVal('php_apc_mem_frag_avgsize', 'size',
stats['memory']['fragment_avg_size'])
