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Code Issues Packages Projects Releases Wiki Activity

feature: Add Squid application support (#6011)

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This commit is contained in:
VVelox 2017-03-03 12:55:33 -06:00 committed by Neil Lathwood
parent 5805a55483
commit ab2043c634
17 changed files with 745 additions and 0 deletions
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28
doc/Extensions/Applications.md
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@ -29,6 +29,7 @@ Different applications support a variety of ways collect data: by direct connect
1. [Munin](#munin) - Agent
1. [PHP-FPM](#php-fpm) - SNMP extend
1. [Fail2ban](#fail2ban) - SNMP extend
1. [Squid](#squid) - SNMP proxy
1. [FreeBSD NFS Server](#freebsd-nfs-server) - SNMP extend
1. [FreeBSD NFS Client](#freebsd-nfs-client) - SNMP extend
1. [Postgres](#postgres) - SNMP extend
@ -523,6 +524,33 @@ In regards to the totals graphed there are two variables banned and firewalled.
If you have more than a few jails configured, you may need to use caching as each jail needs to be polled and fail2ban-client can't do so in a timely manner for than a few. This can result in failure of other SNMP information being polled.
#### Squid
##### SNMP Proxy
1: Enable SNMP for Squid like below, if you have not already, and restart it.
```
acl snmppublic snmp_community public
snmp_port 3401
snmp_access allow snmppublic localhost
snmp_access deny all
```
2: Restart squid on your host.
3: Edit your snmpd.conf file and add, making sure you have the same community, host, and port as above:
```
proxy -v 2c -c public 127.0.0.1:3401 1.3.6.1.4.1.3495
```
4: On the device page in Librenms, edit your host and check `Squid` under the Applications tab.
For more advanced information on Squid and SNMP or setting up proxying for net-snmp, please see the links below.
http://wiki.squid-cache.org/Features/Snmp
http://www.net-snmp.org/wiki/index.php/Snmpd_proxy
#### Postgres
##### SNMP Extend

43
html/includes/graphs/application/squid_bytehit.inc.php Normal file
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@ -0,0 +1,43 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'byte hit ratio';
$unitlen = 15;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => '1 minute',
'ds' => 'reqbyteratio1',
'colour' => '582a72'
),
array(
'filename' => $rrd_filename,
'descr' => '5 minute',
'ds' => 'reqbyteratio5',
'colour' => '28774f'
),
array(
'filename' => $rrd_filename,
'descr' => '60 minute',
'ds' => 'reqbyteratio60',
'colour' => '28536c'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

31
html/includes/graphs/application/squid_clients.inc.php Normal file
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@ -0,0 +1,31 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'clients';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'clients',
'ds' => 'clients',
'colour' => '582a72'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

31
html/includes/graphs/application/squid_cputime.inc.php Normal file
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@ -0,0 +1,31 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'seconds';
$unitlen = 10;
$bigdescrlen = 10;
$smalldescrlen = 10;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'cpu time',
'ds' => 'cputime',
'colour' => '582a72'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

31
html/includes/graphs/application/squid_cpuusage.inc.php Normal file
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@ -0,0 +1,31 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'cpu%';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'cpu usage',
'ds' => 'cpuusage',
'colour' => '582a72'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

37
html/includes/graphs/application/squid_filedescr.inc.php Normal file
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@ -0,0 +1,37 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'file descr.';
$unitlen = 11;
$bigdescrlen = 11;
$smalldescrlen = 11;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'in use',
'ds' => 'curfiledescrcnt',
'colour' => '28536c'
),
array(
'filename' => $rrd_filename,
'descr' => 'max',
'ds' => 'curfiledescrmax',
'colour' => 'd46a6a'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

43
html/includes/graphs/application/squid_http.inc.php Normal file
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@ -0,0 +1,43 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = '';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'requests',
'ds' => 'protoclienthttpreq',
'colour' => '582a72'
),
array(
'filename' => $rrd_filename,
'descr' => 'hits',
'ds' => 'httphits',
'colour' => '28774f'
),
array(
'filename' => $rrd_filename,
'descr' => 'errs to clnt',
'ds' => 'httperrors',
'colour' => '28536c'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

37
html/includes/graphs/application/squid_httpbw.inc.php Normal file
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@ -0,0 +1,37 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'kB/s';
$unitlen = 10;
$bigdescrlen = 10;
$smalldescrlen = 10;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'HTTP in',
'ds' => 'httpinkb',
'colour' => 'd46a6a'
),
array(
'filename' => $rrd_filename,
'descr' => 'HTTP out',
'ds' => 'httpoutkb',
'colour' => '28774f'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

61
html/includes/graphs/application/squid_memory.inc.php Normal file
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@ -0,0 +1,61 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'kilobytes';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'max mem',
'ds' => 'memmaxsize',
'colour' => '582a72'
),
array(
'filename' => $rrd_filename,
'descr' => 'max swap',
'ds' => 'swapmaxsize',
'colour' => '28774f'
),
array(
'filename' => $rrd_filename,
'descr' => 'high swap WM',
'ds' => 'swaphighwm',
'colour' => '28536c'
),
array(
'filename' => $rrd_filename,
'descr' => 'low swap WM',
'ds' => 'swaplowwm',
'colour' => 'd46a6a'
),
array(
'filename' => $rrd_filename,
'descr' => 'swap usage',
'ds' => 'currentswapsize',
'colour' => 'ff11bb'
),
array(
'filename' => $rrd_filename,
'descr' => 'memory usage',
'ds' => 'memusage',
'colour' => 'd853dc'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

31
html/includes/graphs/application/squid_objcount.inc.php Normal file
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@ -0,0 +1,31 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'objects';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'stored',
'ds' => 'numobjcount',
'colour' => '582a72'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

31
html/includes/graphs/application/squid_pagefaults.inc.php Normal file
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@ -0,0 +1,31 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'per second';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'page faults',
'ds' => 'syspagefaults',
'colour' => '582a72'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

43
html/includes/graphs/application/squid_reqhit.inc.php Normal file
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@ -0,0 +1,43 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'hit ratio';
$unitlen = 9;
$bigdescrlen = 9;
$smalldescrlen = 9;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => '1 minute',
'ds' => 'reqhitratio1',
'colour' => '582a72'
),
array(
'filename' => $rrd_filename,
'descr' => '5 minute',
'ds' => 'reqhitratio5',
'colour' => '28774f'
),
array(
'filename' => $rrd_filename,
'descr' => '60 minute',
'ds' => 'reqhitratio60',
'colour' => '28536c'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

37
html/includes/graphs/application/squid_server.inc.php Normal file
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@ -0,0 +1,37 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'per second';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'requests',
'ds' => 'serverrequests',
'colour' => '582a72'
),
array(
'filename' => $rrd_filename,
'descr' => 'hits',
'ds' => 'servererrors',
'colour' => '28774f'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

37
html/includes/graphs/application/squid_serverbw.inc.php Normal file
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@ -0,0 +1,37 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'kB/s';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'server in',
'ds' => 'serverinkb',
'colour' => 'd46a6a'
),
array(
'filename' => $rrd_filename,
'descr' => 'server out',
'ds' => 'serveroutkb',
'colour' => '28774f'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

31
html/includes/graphs/application/squid_sysnumread.inc.php Normal file
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@ -0,0 +1,31 @@
<?php
$name = 'squid';
$app_id = $app['app_id'];
$scale_min = 0;
$colours = 'mixed';
$unit_text = 'per second';
$unitlen = 10;
$bigdescrlen = 15;
$smalldescrlen = 15;
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id));
if (is_file($rrd_filename)) {
$rrd_list = array(
array(
'filename' => $rrd_filename,
'descr' => 'http io reads',
'ds' => 'sysnumreads',
'colour' => '582a72'
)
);
} else {
echo "file missing: $rrd_filename";
}
require 'includes/graphs/generic_v3_multiline.inc.php';

17
html/pages/apps.inc.php
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@ -158,6 +158,23 @@ $graphs['php-fpm'] = array(
'stats'
);
$graphs['squid'] = array(
'memory',
'clients',
'cpuusage',
'objcount',
'filedescr',
'httpbw',
'http',
'server',
'serverbw',
'reqhit',
'bytehit',
'sysnumread',
'pagefaults',
'cputime'
);
$graphs['fbsd-nfs-server'] = array(
'stats',
'cache',

176
includes/polling/applications/squid.inc.php Normal file
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@ -0,0 +1,176 @@
<?php
use LibreNMS\RRD\RrdDefinition;
$name = 'squid';
$app_id = $app['app_id'];
+$oids=array(
'.1.3.6.1.4.1.3495.1.2.5.1.0',
'.1.3.6.1.4.1.3495.1.2.5.2.0',
'.1.3.6.1.4.1.3495.1.2.5.3.0',
'.1.3.6.1.4.1.3495.1.2.5.4.0',
'.1.3.6.1.4.1.3495.1.3.1.1.0',
'.1.3.6.1.4.1.3495.1.3.1.2.0',
'.1.3.6.1.4.1.3495.1.3.1.3.0',
'.1.3.6.1.4.1.3495.1.3.1.4.0',
'.1.3.6.1.4.1.3495.1.3.1.5.0',
'.1.3.6.1.4.1.3495.1.3.1.6.0',
'.1.3.6.1.4.1.3495.1.3.1.7.0',
'.1.3.6.1.4.1.3495.1.3.1.8.0',
'.1.3.6.1.4.1.3495.1.3.1.9.0',
'.1.3.6.1.4.1.3495.1.3.1.10.0',
'.1.3.6.1.4.1.3495.1.3.1.11.0',
'.1.3.6.1.4.1.3495.1.3.1.12.0',
'.1.3.6.1.4.1.3495.1.3.1.13.0',
'.1.3.6.1.4.1.3495.1.3.2.1.1.0',
'.1.3.6.1.4.1.3495.1.3.2.1.2.0',
'.1.3.6.1.4.1.3495.1.3.2.1.3.0',
'.1.3.6.1.4.1.3495.1.3.2.1.4.0',
'.1.3.6.1.4.1.3495.1.3.2.1.5.0',
'.1.3.6.1.4.1.3495.1.3.2.1.6.0',
'.1.3.6.1.4.1.3495.1.3.2.1.7.0',
'.1.3.6.1.4.1.3495.1.3.2.1.8.0',
'.1.3.6.1.4.1.3495.1.3.2.1.9.0',
'.1.3.6.1.4.1.3495.1.3.2.1.10.0',
'.1.3.6.1.4.1.3495.1.3.2.1.11.0',
'.1.3.6.1.4.1.3495.1.3.2.1.12.0',
'.1.3.6.1.4.1.3495.1.3.2.1.13.0',
'.1.3.6.1.4.1.3495.1.3.2.1.14.0',
'.1.3.6.1.4.1.3495.1.3.2.1.15.0',
'.1.3.6.1.4.1.3495.1.3.2.2.1.9.1',
'.1.3.6.1.4.1.3495.1.3.2.2.1.9.5',
'.1.3.6.1.4.1.3495.1.3.2.2.1.9.60',
'.1.3.6.1.4.1.3495.1.3.2.2.1.10.1',
'.1.3.6.1.4.1.3495.1.3.2.2.1.10.5',
'.1.3.6.1.4.1.3495.1.3.2.2.1.10.60'
);
$returnedoids=snmp_get_multi_oid($device, $oids);
$memmaxsize = $returnedoids['.1.3.6.1.4.1.3495.1.2.5.1.0'];
$swapmaxsize = $returnedoids['.1.3.6.1.4.1.3495.1.2.5.2.0'];
$swaphighwm = $returnedoids['.1.3.6.1.4.1.3495.1.2.5.3.0'];
$swaplowwm = $returnedoids['.1.3.6.1.4.1.3495.1.2.5.4.0'];
$syspagefaults = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.1.0'];
$sysnumreads = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.2.0'];
$memusage = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.3.0'];
$cputime = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.4.0'];
$cpuusage = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.5.0'];
$maxressize = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.6.0'];
$numobjcount = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.7.0'];
$currentlruexpiration = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.8.0'];
$currentunlinkrequests = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.9.0'];
$currentunusedfdescrcnt = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.10.0'];
$currentresfiledescrcnt = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.11.0'];
$currentfiledescrcnt = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.12.0'];
$currentfiledescrmax = $returnedoids['.1.3.6.1.4.1.3495.1.3.1.13.0'];
$protoclienthttprequests = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.1.0'];
$httphits = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.2.0'];
$httperrors = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.3.0'];
$httpinkb = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.4.0'];
$httpoutkb = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.5.0'];
$icppktssent = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.6.0'];
$icppktsrecv = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.7.0'];
$icpkbsent = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.8.0'];
$icpkbrecv = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.9.0'];
$serverrequests = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.10.0'];
$servererrors = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.11.0'];
$serverinkb = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.12.0'];
$serveroutkb = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.13.0'];
$currentswapsize = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.14.0'];
$clients = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.1.15.0'];
$requesthitratio1 = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.2.1.9.1'];
$requesthitratio5 = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.2.1.9.5'];
$requesthitratio60 = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.2.1.9.60'];
$requestbyteratio1 = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.2.1.10.1'];
$requestbyteratio5 = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.2.1.10.5'];
$requestbyteratio60 = $returnedoids['.1.3.6.1.4.1.3495.1.3.2.2.1.10.60'];
$rrd_name = array('app', $name, $app_id);
$rrd_def = RrdDefinition::make()
->addDataset('memmaxsize', 'gauge', 0)
->addDataset('swapmaxsize', 'gauge', 0)
->addDataset('swaphighwm', 'gauge', 0)
->addDataset('swaplowwm', 'gauge', 0)
->addDataset('syspagefaults', 'counter', 0)
->addDataset('sysnumreads', 'counter', 0)
->addDataset('memusage', 'gauge', 0)
->addDataset('cputime', 'gauge', 0)
->addDataset('cpuusage', 'gauge', 0)
->addDataset('maxressize', 'gauge', 0)
->addDataset('numobjcount', 'gauge', 0)
->addDataset('curunlinkreq', 'gauge', 0)
->addDataset('curunusedfdescrcnt', 'gauge', 0)
->addDataset('curresfiledescrcnt', 'gauge', 0)
->addDataset('curfiledescrcnt', 'gauge', 0)
->addDataset('curfiledescrmax', 'gauge', 0)
->addDataset('protoclienthttpreq', 'counter', 0)
->addDataset('httphits', 'counter', 0)
->addDataset('httperrors', 'counter', 0)
->addDataset('httpinkb', 'counter', 0)
->addDataset('httpoutkb', 'counter', 0)
->addDataset('icppktssent', 'counter', 0)
->addDataset('icppktsrecv', 'counter', 0)
->addDataset('icpkbsent', 'counter', 0)
->addDataset('icpkbrecv', 'counter', 0)
->addDataset('serverrequests', 'counter', 0)
->addDataset('servererrors', 'counter', 0)
->addDataset('serverinkb', 'counter', 0)
->addDataset('serveroutkb', 'counter', 0)
->addDataset('currentswapsize', 'gauge', 0)
->addDataset('clients', 'gauge', 0)
->addDataset('reqhitratio1', 'gauge', 0)
->addDataset('reqhitratio5', 'gauge', 0)
->addDataset('reqhitratio60', 'gauge', 0)
->addDataset('reqbyteratio1', 'gauge', 0)
->addDataset('reqbyteratio5', 'gauge', 0)
->addDataset('reqbyteratio60', 'gauge', 0);
$memmaxsize=$memmaxsize*1000;
$swapmaxsize=$swapmaxsize*1000;
$swaphighwm=$swaphighwm*1000;
$swaplowwm=$swaplowwm*1000;
$fields = array(
"memmaxsize" => $memmaxsize,
"swapmaxsize" => $swapmaxsize,
"swaphighwm" => $swaphighwm,
"swaplowwm" => $swaplowwm,
"syspagefaults" => $syspagefaults,
"sysnumreads" => $sysnumreads,
"memusage" => $memusage,
"cputime" => $cputime,
"cpuusage" => $cpuusage,
"maxressize" => $maxressize,
"numobjcount" => $numobjcount,
"curunlinkreq" => $currentunlinkrequests,
"curunusedfdescrcnt" => $currentunusedfdescrcnt,
"curresfiledescrcnt" => $currentresfiledescrcnt,
"curfiledescrcnt" => $currentfiledescrcnt,
"curfiledescrmax" => $currentfiledescrmax,
"protoclienthttpreq" => $protoclienthttprequests,
"httphits" => $httphits,
"httperrors" => $httperrors,
"httpinkb" => $httpinkb,
"httpoutkb" => $httpoutkb,
"icppktssent" => $icppktssent,
"icppktsrecv" => $icppktsrecv,
"icpkbsent" => $icpkbsent,
"icpkbrecv" => $icpkbrecv,
"serverrequests" => $serverrequests,
"servererrors" => $servererrors,
"serverinkb" => $serverinkb,
"serveroutkb" => $serveroutkb,
"currentswapsize" => $currentswapsize,
"clients" => $clients,
"reqhitratio1" => $requesthitratio1,
"reqhitratio5" => $requesthitratio5,
"reqhitratio60" => $requesthitratio60,
"reqbyteratio1" => $requestbyteratio1,
"reqbyteratio5" => $requestbyteratio5,
"reqbyteratio60" => $requestbyteratio60,
);
$tags = array('name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name);
data_update($device, 'app', $tags, $fields);