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UNIX for Advanced & Expert Users
Threshold for open connections
Post 302649061 by jimbob01 on Wednesday 30th of May 2012 07:15:03 PM
05-30-2012
Thanks for your reply, bakunin.
The application itself is run under root and it's ulimit is unlimited. When the application drops it's connection, it constantly attempts to reconnect and just logs this every 30 seconds as the service is still running. To get it to work again, we simply restart the application and on the very odd occasion, the full server. I don't think memory is a factor, all 6 servers have 16GB of RAM installed and have around 20GB of swap.
I'm probably going off on a tangent, but the number of connections was something that popped into my head
Jim
The application itself is run under root and it's ulimit is unlimited. When the application drops it's connection, it constantly attempts to reconnect and just logs this every 30 seconds as the service is still running. To get it to work again, we simply restart the application and on the very odd occasion, the full server. I don't think memory is a factor, all 6 servers have 16GB of RAM installed and have around 20GB of swap.
I'm probably going off on a tangent, but the number of connections was something that popped into my head
Jim
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LEARN ABOUT DEBIAN
nagios::plugin::threshold
Nagios::Plugin::Threshold(3pm) User Contributed Perl Documentation Nagios::Plugin::Threshold(3pm) NAME
Nagios::Plugin::Threshold - class for handling Nagios::Plugin thresholds. SYNOPSIS
# NB: This is an internal Nagios::Plugin class. # See Nagios::Plugin itself for public interfaces. # Constructor $t = Nagios::Plugin::Threshold->set_thresholds( warning => $warning_range_string, critical => $critical_range_string, ); # Value checking - returns CRITICAL if in the critical range, # WARNING if in the warning range, and OK otherwise $status = $t->get_status($value); # Accessors - return the associated N::P::Range object $warning_range = $t->warning; $critical_range = $t->critical; DESCRIPTION
Internal Nagios::Plugin class for handling threshold data. See Nagios::Plugin for public interfaces. A threshold object contains (typically) a pair of ranges, associated with a particular severity e.g. warning => range1 critical => range2 AUTHOR
This code is maintained by the Nagios Plugin Development Team: see http://nagiosplug.sourceforge.net. COPYRIGHT AND LICENSE
Copyright (C) 2006-2007 Nagios Plugin Development Team This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2011-12-22 Nagios::Plugin::Threshold(3pm)