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38 lines
1.6 KiB
PHP
38 lines
1.6 KiB
PHP
<?php
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$oid = $mempool['mempool_index'];
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d_echo('Ironware Mempool'."\n");
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if (str_contains($device['sysDescr'], array('NetIron', 'MLX', 'CER')) === false) {
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echo 'Ironware Dynamic: ';
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$mempool['total'] = snmp_get($device, 'snAgGblDynMemTotal.0', '-OvQ', 'FOUNDRY-SN-AGENT-MIB');
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if ($mempool['total'] < 0) {
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$mempool['total'] =+ 4294967296 ; // signed vs unsigned snmp output
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}
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$mempool['free'] = snmp_get($device, 'snAgGblDynMemFree.0', '-OvQ', 'FOUNDRY-SN-AGENT-MIB');
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if ($mempool['free'] < 0) {
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$mempool['free'] =+ 4294967296 ; // signed vs unsigned snmp output
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}
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$mempool['used'] = ($mempool['total'] - $mempool['free']);
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d_echo($mempool);
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} else {
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echo 'NetIron: ';
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d_echo('caching');
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$mempool_cache['ironware-dyn'] = array();
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$mempool_cache['ironware-dyn'] = snmpwalk_cache_multi_oid($device, 'snAgentBrdMemoryUtil100thPercent', $mempool_cache['ironware-dyn'], 'FOUNDRY-SN-AGENT-MIB');
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$mempool_cache['ironware-dyn'] = snmpwalk_cache_multi_oid($device, 'snAgentBrdMemoryAvailable', $mempool_cache['ironware-dyn'], 'FOUNDRY-SN-AGENT-MIB');
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$mempool_cache['ironware-dyn'] = snmpwalk_cache_multi_oid($device, 'snAgentBrdMemoryTotal', $mempool_cache['ironware-dyn'], 'FOUNDRY-SN-AGENT-MIB');
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d_echo($mempool_cache);
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$entry = $mempool_cache['ironware-dyn'][$mempool['mempool_index']];
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$perc = $entry['snAgentBrdMemoryUtil100thPercent'];
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$memory_available = $entry['snAgentBrdMemoryTotal'];
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$mempool['total'] = $memory_available;
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$mempool['used'] = $memory_available / 10000 * $perc;
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$mempool['free'] = $memory_available - $mempool['used'];
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} //end_else
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