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https://github.com/librenms/librenms.git
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bca839dc02
git-svn-id: http://www.observium.org/svn/observer/trunk@73 61d68cd4-352d-0410-923a-c4978735b2b8
31 lines
1.1 KiB
PHP
Executable File
31 lines
1.1 KiB
PHP
Executable File
<?
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$cpurrd = "rrd/" . $device['hostname'] . "-cpu.rrd";
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$memrrd = "rrd/" . $device['hostname'] . "-mem.rrd";
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$cpu_cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'] . " 1.3.6.1.4.1.11.2.14.11.5.1.9.6.1.0";
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$cpu = `$cpu_cmd`;
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$mem_cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'];
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$mem_cmd .= " 1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.5.1 1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.6.1 1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.7.1";
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$mem = `$mem_cmd`;
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list ($memtotal, $memfree, $memused) = explode("\n", $mem);
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$memused = $memused + 0;
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$memfree = $memfree + 0;
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$memtotal = $memtotal + 0;
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if (!is_file($cpurrd)) {
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$rrdcreate = `rrdtool create $cpurrd --step 300 DS:LOAD:GAUGE:600:-1:100 RRA:AVERAGE:0.5:1:1200`;
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}
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if (!is_file($memrrd)) {
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$rrdcreate = `rrdtool create $memrrd --step 300 DS:TOTAL:GAUGE:600:0:500000000 DS:FREE:GAUGE:600:-1:500000000 DS:USED:GAUGE:600:0:500000000 RRA:AVERAGE:0.5:1:1200`;
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}
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`rrdtool update $cpurrd N:$cpu`;
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`rrdtool update $memrrd N:$memtotal:$memfree:$memused`;
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?>
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