64 lines
1.9 KiB
Bash
Executable File
64 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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###############################################################################
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#
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# Copyright (c) 2016 Ramon Novoa <rnovoa@artica.es>
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# Copyright (c) 2016 Artica Soluciones Tecnologicas S.L.
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#
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# sockstat.sh Pandora FMS agent plug-in to retrieve socket statistics.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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###############################################################################
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OUT=`cat /proc/net/sockstat | grep TCP`
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MAX=`cat /proc/sys/net/ipv4/tcp_mem | cut -d' ' -f 3`
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INUSE=`echo $OUT | cut -d' ' -f 3`
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ORPHAN=`echo $OUT | cut -d' ' -f 5`
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TW=`echo $OUT | cut -d' ' -f 7`
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ALLOC=`echo $OUT | cut -d' ' -f 9`
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MEM=`echo $OUT | cut -d' ' -f 11`
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echo '<module>'
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echo '<name>TCP sockets in use</name>'
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echo '<type>generic_data</type>'
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echo "<data>$INUSE</data>"
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echo '</module>'
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echo '<module>'
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echo '<name>TCP orphan sockets</name>'
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echo '<type>generic_data</type>'
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echo "<data>$ORPHAN</data>"
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echo '</module>'
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echo '<module>'
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echo '<name>TCP sockets in TIME_WAIT</name>'
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echo '<type>generic_data</type>'
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echo "<data>$TW</data>"
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echo '</module>'
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echo '<module>'
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echo '<name>TCP sockets allocated</name>'
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echo '<type>generic_data</type>'
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echo "<data>$ALLOC</data>"
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echo '</module>'
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echo '<module>'
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echo '<name>TCP pages allocated</name>'
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echo '<type>generic_data</type>'
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echo '<unit>pages</unit>'
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echo "<data>$MEM</data>"
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echo '</module>'
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echo '<module>'
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echo '<name>TCP pages maximum</name>'
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echo '<type>generic_data</type>'
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echo '<unit>pages</unit>'
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echo "<data>$MAX</data>"
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echo '</module>'
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