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dc0ebc7343
git-svn-id: http://www.observium.org/svn/observer/trunk@2517 61d68cd4-352d-0410-923a-c4978735b2b8
38 lines
1.3 KiB
PHP
38 lines
1.3 KiB
PHP
<?php
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#Polls nginx statistics from script via SNMP
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$nginx_rrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/app-nginx-".$app['app_id'].".rrd";
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$nginx_cmd = $config['snmpget'] ." -m NET-SNMP-EXTEND-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
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$nginx_cmd .= " nsExtendOutputFull.5.110.103.105.110.120";
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$nginx = shell_exec($nginx_cmd);
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echo(" nginx statistics\n");
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list($active, $reading, $writing, $waiting, $req) = explode("\n", $nginx);
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if (!is_file($nginx_rrd)) {
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rrdtool_create ($nginx_rrd, "--step 300 \
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DS:Requests:DERIVE:600:0:125000000000 \
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DS:Active:GAUGE:600:0:125000000000 \
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DS:Reading:GAUGE:600:0:125000000000 \
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DS:Writing:GAUGE:600:0:125000000000 \
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DS:Waiting:GAUGE:600:0:125000000000 \
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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:0.5:3:600 \
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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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print "active: $active reading: $reading writing: $writing waiting: $waiting Requests: $req";
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rrdtool_update($nginx_rrd, "N:$req:$active:$reading:$writing:$waiting");
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?>
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