Alexandros Manakos wrote:
Hello everybody!
I´d like to know where "xm top" gets its information from. I want to get
those informations (cpu-load, mem etc. from the domUs) and display them
with php in a browser. So are the informations stored and updated in a
textfile or something like that? Can anybody help me with this?
libvirt can pull out this information for you. http://libvirt.org/
eg: http://libvirt.org/html/libvirt-libvirt.html#virDomainBlockStats and
http://libvirt.org/html/libvirt-libvirt.html#virDomainInterfaceStats
Unfortunately PHP is one of the few widespread languages that we don't
have bindings for at the moment, so you may need to drop into C or use
another language for web development.
Rich.
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