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Hi !
I am setting up a cluster of a few Web servers running Linux
and Apache. My first goal is to garantee response time of the real
servers.
I think we could use PCP (Performance Co-Pilot) from SGI now
being free and open sources for Linux.
My setup :
The PCP daemon runs on all real server.
The PCP client and inference engine (pcpie) runs on the
redirector and polls the PCP daemon on all real servers for performance
data.
I extract this way the number of active sockets
of each real server and take action directly on the redirector if the number
gets too high.
PCP can extract and format anything from /proc
into something usefull and accessible from the redirector.
Anyone has tried this tool yet ?
Check on SGI Open source division site to get it.
I'd like to get some feedback.
JNA
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