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one less fork if no cpu usage could be read on junos (i.e. olive)

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git-svn-id: http://www.observium.org/svn/observer/trunk@770 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Tom Laermans
2010-02-05 23:20:15 +00:00
parent 30ca9d405a
commit 7efdf5d9aa
1 changed files with 8 additions and 4 deletions
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10
includes/polling/device-junos.inc.php
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@@ -25,7 +25,9 @@ $cpu_cmd = $config['snmpget'] . " -m JUNIPER-MIB -O qv -" . $device['snmpver']
$cpu_cmd .= " .1.3.6.1.4.1.2636.3.1.13.1.8.9.1.0.0";
$cpu_usage = trim(shell_exec($cpu_cmd));
if (!is_file($cpurrd)) {
if (is_numeric($cpu_usage))
{
if (!is_file($cpurrd)) {
shell_exec($config['rrdtool'] . " create $cpurrd \
--step 300 \
DS:cpu:GAUGE:600:0:100 \
@@ -37,9 +39,11 @@ if (!is_file($cpurrd)) {
RRA:MAX:0.5:6:800 \
RRA:MAX:0.5:24:800 \
RRA:MAX:0.5:288:800");
}
}
shell_exec($config['rrdtool'] . " update $cpurrd N:$cpu_usage");
if ($cpu_usage) { echo "CPU: $cpu_usage%\n"; }
shell_exec($config['rrdtool'] . " update $cpurrd N:$cpu_usage");
}
include("hr-mib.inc.php");