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Plugin pandora_mem changed to avoid wrong values in AvailableMemory module

This commit is contained in:
fermin831 2015-07-03 11:20:20 +02:00
parent 37b55517e1
commit 4303a99c5c
1 changed files with 23 additions and 22 deletions
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45
pandora_agents/unix/plugins/pandora_mem
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@ -20,36 +20,37 @@ $FREEP = floor($FREEP);
my $freemem=`cat /proc/meminfo | grep 'MemFree' | awk '{ print \$2 } '`;
my $cached=`cat /proc/meminfo | grep '^Cached:' | awk '{ print \$2 } '`;
my $cachedswap=`cat /proc/meminfo | grep '^SwapCached:' | awk '{ print \$2 }'`;
my $total_meminfo=`cat /proc/meminfo | grep 'MemTotal:' | awk '{ print \$2 }'`;
my $available=$freemem+$cached+$cachedwap;
my $available_percent = floor(($available / $TOTAL)*100);
my $available_percent = floor(($available / $total_meminfo)*100);
print "<module>\n";
print "<name>FreeMemory</name>\n";
print "<type>generic_data</type>\n";
print "<description>Free memory %. Note most linux use 99% of available memory by default, check Availablememory module for more accurate information on available physical memory on system</description>\n";
print "<unit>%</unit>\n";
print "<min_critical>0</min_critical>\n";
print "<max_critical>2</max_critical>\n";
print "<data>$FREEP</data>\n";
print "<name><![CDATA[FreeMemory]]></name>\n";
print "<type><![CDATA[generic_data]]></type>\n";
print "<description><![CDATA[Free memory %. Note most linux use 99% of available memory by default, check Availablememory module for more accurate information on available physical memory on system]]></description>\n";
print "<unit><![CDATA[%]]></unit>\n";
print "<min_critical><![CDATA[0]]></min_critical>\n";
print "<max_critical><![CDATA[2]]></max_critical>\n";
print "<data><![CDATA[$FREEP]]></data>\n";
print "</module>\n";
print "<module>\n";
print "<name>FreeSwap</name>\n";
print "<type>generic_data</type>\n";
print "<description>Free Swap %</description>\n";
print "<unit>%</unit>\n";
print "<min_critical>0</min_critical>\n";
print "<max_critical>5</max_critical>\n";
print "<data>$SFREE</data>\n";
print "<name><![CDATA[FreeSwap]]></name>\n";
print "<type><![CDATA[generic_data]]></type>\n";
print "<description><![CDATA[Free Swap %]]></description>\n";
print "<unit><![CDATA[%]]></unit>\n";
print "<min_critical><![CDATA[0]]></min_critical>\n";
print "<max_critical><![CDATA[5]]></max_critical>\n";
print "<data><![CDATA[$SFREE]]></data>\n";
print "</module>\n";
print "<module>\n";
print "<name>AvailableMemory</name>\n";
print "<type>generic_data</type>\n";
print "<description>Available Physical Memory % (Free+Cached+CachedSwap)</description>\n";
print "<unit>%</unit>\n";
print "<min_critical>0</min_critical>\n";
print "<max_critical>10</max_critical>\n";
print "<data>$available_percent</data>\n";
print "<name><![CDATA[AvailableMemory]]></name>\n";
print "<type><![CDATA[generic_data]]></type>\n";
print "<description><![CDATA[Available Physical Memory % (Free+Cached+CachedSwap)]]></description>\n";
print "<unit><![CDATA[%]]></unit>\n";
print "<min_critical><![CDATA[0]]></min_critical>\n";
print "<max_critical><![CDATA[10]]></max_critical>\n";
print "<data><![CDATA[$available_percent]]></data>\n";
print "</module>\n";