mirror of
https://github.com/librenms/librenms.git
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c22e8493f7
git-svn-id: http://www.observium.org/svn/observer/trunk@1284 61d68cd4-352d-0410-923a-c4978735b2b8
61 lines
2.3 KiB
PHP
Executable File
61 lines
2.3 KiB
PHP
Executable File
<?php
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echo("CISCO-ENHANCED-MEMPOOL: ");
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$query = "SELECT * FROM cempMemPool WHERE device_id = '" . $device['device_id'] . "'";
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$pool_data = mysql_query($query);
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while($mempool = mysql_fetch_array($pool_data)) {
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$entPhysicalName = @mysql_result(mysql_query("SELECT `entPhysicalName` from entPhysical WHERE device_id = '".$device['device_id']."'
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AND `entPhysicalIndex` = '".$mempool['entPhysicalIndex']."'"),0);
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echo($entPhysicalName . " - " . $mempool['cempMemPoolName'] . " ");
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$oid = $mempool['entPhysicalIndex'] . "." . $mempool['Index'];
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$pool_cmd = $config['snmpget']. " -M ".$config['mibdir'] . " -m CISCO-ENHANCED-MEMPOOL-MIB -O Uqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
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$pool_cmd .= " cempMemPoolUsed.$oid cempMemPoolFree.$oid cempMemPoolLargestFree.$oid cempMemPoolLowestFree.$oid";
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$pool_cmd .= " | cut -f 1 -d ' '";
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$pool = shell_exec($pool_cmd);
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list($cempMemPoolUsed, $cempMemPoolFree, $cempMemPoolLargestFree, $cempMemPoolLowestFree) = explode("\n", $pool);
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echo(round(($cempMemPoolUsed/($cempMemPoolFree+$cempMemPoolUsed))*100) . "% ");
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$poolrrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("cempMemPool-" . $oid . ".rrd");
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if (!is_file($poolrrd)) {
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`rrdtool create $poolrrd \
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--step 300 \
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DS:used:GAUGE:600:0:U \
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DS:free:GAUGE:600:-1:U \
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DS:largestfree:GAUGE:600:0:U \
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DS:lowestfree:GAUGE:600:-1:U \
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RRA:AVERAGE:0.5:1:2000 \
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RRA:AVERAGE:0.5:6:2000 \
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RRA:AVERAGE:0.5:24:2000 \
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RRA:AVERAGE:0.5:288:2000 \
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RRA:MAX:0.5:1:2000 \
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RRA:MAX:0.5:6:2000 \
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RRA:MAX:0.5:24:2000 \
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RRA:MAX:0.5:288:2000`;
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}
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$pool = trim(str_replace("\"", "", $pool));
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list($pool) = split(" ", $pool);
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$updatecmd = $config['rrdtool'] ." update $poolrrd N:$cempMemPoolUsed:$cempMemPoolFree:$cempMemPoolLargestFree:$cempMemPoolLowestFree";
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shell_exec($updatecmd);
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$update_query = "UPDATE `cempMemPool` SET cempMemPoolUsed='$cempMemPoolUsed', cempMemPoolFree='$cempMemPoolFree', cempMemPoolLargestFree='$cempMemPoolLargestFree', cempMemPoolLowestFree='$cempMemPoolLowestFree' WHERE `cempMemPool_id` = '".$mempool['cempMemPool_id']."'";
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mysql_query($update_query);
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}
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echo("\n");
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?>
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