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Add snmp polling capability for memcache

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This commit is contained in:
Florian Beer
2016-08-04 01:04:36 +02:00
parent d489554121
commit 6e3b01e204
1 changed files with 48 additions and 1 deletions
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49
includes/polling/applications/memcached.inc.php
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@@ -1,6 +1,53 @@
<?php
$data = $agent_data['app']['memcached'][$app['app_instance']];
if (!empty($agent_data['app']['memcached'])) {
$data = $agent_data['app']['memcached'][$app['app_instance']];
} else {
$options = '-O qv';
$oid = 'nsExtendOutputFull.9.109.101.109.99.97.99.104.101.100';
$res = explode(';' , snmp_get($device, $oid, $options));
$values = [
'uptime',
'threads',
'rusage_user_microseconds',
'rusage_system_microseconds',
'curr_items',
'total_items',
'limit_maxbytes',
'curr_connections',
'total_connections',
'connection_structures',
'bytes',
'cmd_get',
'cmd_set',
'get_hits',
'get_misses',
'evictions',
'bytes_read',
'bytes_written',
];
$data = array_map(function ($key) use ($res) {
return substr($res[$key+1], 2);
},
array_combine(
$values,
array_values(
array_flip(
array_filter(
$res,
function ($item) use ($values) {
foreach ($values as $value) {
if (strpos($item, $value)) {
return true;
}
}
}
)
)
)
));
}
$rrd_filename = $config['rrd_dir'].'/'.$device['hostname'].'/app-memcached-'.$app['app_id'].'.rrd';