Re: [vpp-dev] fib-walk is consuming 100% CPU..

2017-04-10 Thread Nagaprabhanjan Bellaru
neale > > > > > > *From: *Nagaprabhanjan Bellaru > *Date: *Monday, 10 April 2017 at 09:53 > *To: *"Neale Ranns (nranns)" > *Cc: *vpp-dev > *Subject: *Re: [vpp-dev] fib-walk is consuming 100% CPU.. > > > > Thanks Neale!! > > I don'

Re: [vpp-dev] fib-walk is consuming 100% CPU..

2017-04-10 Thread Neale Ranns (nranns)
ubject: Re: [vpp-dev] fib-walk is consuming 100% CPU.. Thanks Neale!! I don't see any loops in the routes in the fib. In fact, as soon as vpp starts, I see the CPU going to 100%. The output of "sh fib walk" is at: https://pastebin.com/G9YEkVGc The output of "sh run" is at

Re: [vpp-dev] fib-walk is consuming 100% CPU..

2017-04-10 Thread Nagaprabhanjan Bellaru
Thanks Neale!! I don't see any loops in the routes in the fib. In fact, as soon as vpp starts, I see the CPU going to 100%. The output of "sh fib walk" is at: https://pastebin.com/G9YEkVGc The output of "sh run" is at: https://pastebin.com/RYtF9fHM "sh run" shows number of suspends as high, poss

Re: [vpp-dev] fib-walk is consuming 100% CPU..

2017-04-10 Thread Neale Ranns (nranns)
Hi nagp, A FIB walk that consumes 100% CPU is usually indicative of a cycle/loop in the FIB undirected graph. Cycles in routing should not form permanently, i.e. the routing protocols will eventually converge away from the loop, but they can form temporarily. Use; ‘sh fib walk’ to see the objec