04-02-2014
You really have not given us anything to work with other than "my network slows down over time"
Have you installed the sysstat package and configured sar? Look at the output of "sar -n DEV". Anything interesting? Have you checked if the number of open sockets is increasing over time?
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LEARN ABOUT DEBIAN
sys::virt::network
Sys::Virt::Network(3pm) User Contributed Perl Documentation Sys::Virt::Network(3pm)
NAME
Sys::Virt::Network - Represent & manage a libvirt virtual network
DESCRIPTION
The "Sys::Virt::Network" module represents a virtual network managed by the virtual machine monitor.
METHODS
my $uuid = $net->get_uuid()
Returns a 16 byte long string containing the raw globally unique identifier (UUID) for the network.
my $uuid = $net->get_uuid_string()
Returns a printable string representation of the raw UUID, in the format 'XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX'.
my $name = $net->get_name()
Returns a string with a locally unique name of the network
$net->is_active()
Returns a true value if the network is currently running
$net->is_persistent()
Returns a true value if the network has a persistent configuration file defined
my $xml = $net->get_xml_description()
Returns an XML document containing a complete description of the network's configuration
$net->create()
Start a network whose configuration was previously defined using the "define_network" method in Sys::Virt.
$net->undefine()
Remove the configuration associated with a network previously defined with the "define_network" method in Sys::Virt. If the network is
running, you probably want to use the "shutdown" or "destroy" methods instead.
$net->destroy()
Immediately terminate the machine, and remove it from the virtual machine monitor. The $net handle is invalid after this call completes
and should not be used again.
$net->get_bridge_name()
Return the name of the bridge device associated with the virtual network
$flag = $net->get_autostart();
Return a true value if the virtual network is configured to automatically start upon boot. Return false, otherwise
$net->set_autostart($flag)
Set the state of the autostart flag, which determines whether the virtual network will automatically start upon boot of the host OS.
CONSTANTS
XML CONSTANTS
The following constants are used when querying XML
Sys::Virt::Network::XML_INACTIVE
Request the inactive XML, instead of the current possibly live config.
AUTHORS
Daniel P. Berrange <berrange@redhat.com>
COPYRIGHT
Copyright (C) 2006 Red Hat Copyright (C) 2006-2007 Daniel P. Berrange
LICENSE
This program is free software; you can redistribute it and/or modify it under the terms of either the GNU General Public License as
published by the Free Software Foundation (either version 2 of the License, or at your option any later version), or, the Artistic License,
as specified in the Perl README file.
SEE ALSO
Sys::Virt, Sys::Virt::Error, "http://libvirt.org"
perl v5.14.2 2012-05-21 Sys::Virt::Network(3pm)