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https://github.com/librenms/librenms.git
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66b34b8999
git-svn-id: http://www.observium.org/svn/observer/trunk@2338 61d68cd4-352d-0410-923a-c4978735b2b8
59 lines
1.6 KiB
PHP
Executable File
59 lines
1.6 KiB
PHP
Executable File
<?php
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foreach (dbFetchRows("SELECT * FROM mempools WHERE device_id = ?", array($device['device_id'])) as $mempool)
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{
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echo("Mempool ". $mempool['mempool_descr'] . ": ");
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$mempoolrrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("mempool-" . $mempool['mempool_type'] . "-" . $mempool['mempool_index'] . ".rrd");
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if (!is_file($mempoolrrd))
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{
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rrdtool_create($mempoolrrd, "--step 300 \
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DS:used:GAUGE:600:-273:100000000000 \
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DS:free:GAUGE:600:-273:100000000000 \
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RRA:AVERAGE:0.5:1:600 \
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RRA:AVERAGE:0.5:6:700 \
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RRA:AVERAGE:0.5:24:775 \
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RRA:AVERAGE:0.5:288:797 \
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RRA:MIN:0.5:1:600 \
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RRA:MIN:0.5:6:700 \
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RRA:MIN:0.5:24:775 \
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RRA:MIN:0.5:288:797 \
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RRA:MAX:0.5:1:600 \
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RRA:MAX:0.5:6:700 \
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RRA:MAX:0.5:24:775 \
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RRA:MAX:0.5:288:797");
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}
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$file = $config['install_dir']."/includes/polling/mempools/".$mempool['mempool_type'].".inc.php";
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if (is_file($file))
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{
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include($file);
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} else {
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### Do we need a generic mempool poller?
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}
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if ($mempool['total'])
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{
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$percent = round($mempool['used'] / $mempool['total'] * 100, 2);
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}
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else
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{
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$percent = 0;
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}
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echo($percent."% ");
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rrdtool_update($mempoolrrd,"N:".$mempool['used'].":".$mempool['free']);
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dbUpdate(array('mempool_used' => $mempool['used'], 'mempool_perc' => $percent, 'mempool_free' => $mempool['free'],
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'mempool_total' => $mempool['total'], 'mempool_largestfree' => $mempool['largestfree'], 'mempool_lowestfree' => $mempool['lowestfree']),
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'mempools', '`mempool_id` = ?', array($mempool['mempool_id']));
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echo("\n");
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}
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unset($mempool_cache);
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?>
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