You'll want to use jcs:execute() instead of jcs:invoke(). Take a look at page 69-71 of the Mastering Junos Automation book for details on the performance difference when executing a lot of RPCs:
http://www.juniper.net/us/en/community/junos/training-certification/day-one/automation-series/mastering-junos-automation/ > -----Original Message----- > From: [email protected] [mailto:juniper-nsp- > [email protected]] On Behalf Of Charlie Allom > Sent: Wednesday, October 19, 2011 7:11 AM > To: juniper-nsp > Cc: Christoph Blecker > Subject: Re: [j-nsp] Graphing VCP Backplane (slax help needed) > > On Tue, Nov 09, 2010 at 04:30:28PM +0100, Phill Jolliffe > <[email protected]> wrote: > > If you can find a counter for the vcp throughput then you can > populate > > the "utility mib" with the value and snmp poll and graph it. > > I've done just this. It took me about 4 hours of learning SLAX.. enough > to patch this together: > > http://capslock.playlouder.com/check-vc.slax > > It actually only works as a proof of concept. > > On a 2-member EX stack with little traffic, the load is high but it > only takes a minute to run. > > On a 3-member stack running decent traffic, the load grinds to 1.7 and > the CPU is very busy. On anything more than 3*24T I would imagine the > script is unusable! > > The output is nothing like normal interfaces.. you'd need to craft your > own poller with collectd or something to watch the traffic. > > Can anyone help me with SLAX to maybe bring the load down? I am sure I > am doing-it-wrong. > > Regards, > C. > -- > +442077294797 > http://mediasp.com/ > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
