[quagga-users 14605] Re: CPU xeon all Cores 100% ospf
Paul Jakma <[email protected]>
| Newsgroups | gmane.network.quagga.user |
|---|---|
| Message-ID | <[email protected]> |
Hi Fernando, Thanks for that. Could you get the output of the same command from ospfd, after the event you describe has happened? The telnet for ospfd is on port 2604. regards, Paul On Mon, 30 Jan 2017, Fernando Galvão wrote: > zebra 20% > > Router# show thread cpu > CPU (user+system): Real (wall-clock): > Runtime(ms) Invoked Avg uSec Max uSecs Avg uSec Max uSecs Type Thread > 0.000 3 0 0 59 77 R vty_accept > 1494296.000 48529220 30 200000 30 386589 B work_queue_run > 332.000 37437 8 36000 7 3979 R zebra_client_read > 5484.000 26577 206 28000 202 22775 R vtysh_read > 0.000 20 0 0 64 325 W zserv_flush_data > 0.000 114 0 0 21 179 R vty_read > 0.000 115 0 0 14 213 W vty_flush > 68.000 5318 12 12000 10 372 R vtysh_accept > 78180.000 870403 89 72000 90 76227 R kernel_read > 4.000 2 2000 4000 626 1244 R zebra_accept > 1578364.000 49469209 31 200000 32 386589 RWTEXB TOTAL > Fernando Galvão > Wantel Telecom > +55 87 3866-5200 > > > >> Em 30 de jan de 2017, à(s) 08:54, Fernando Galvão <fernando-7aHeYhnDPMRwFqzsTH5u/[email protected]> escreveu: >> >> >> Fernando Galvão >> Wantel Telecom >> +55 87 3866-5200 >> >> >> >>> Início da mensagem encaminhada: >>> >>> De: Paul Jakma <[email protected] <mailto:[email protected]>> >>> Assunto: Re: CPU xeon all Cores 100% ospf >>> Data: 30 de janeiro de 2017 04:23:29 BRT >>> Para: Fernando Galvão <fernando-7aHeYhnDPMRwFqzsTH5u/[email protected] <mailto:fernando-7aHeYhnDPMRwFqzsTH5u/[email protected]>> >>> Cc: quagga-users-owner-UOy77sIEA+cAd7ICUelF/[email protected] <mailto:quagga-users-owner-UOy77sIEA+cAd7ICUelF/[email protected]> >>> >>> On Sun, 29 Jan 2017, Fernando Galvão wrote: >>> >>>> Mudar para português >>>> What do you need information to help me? >>> >>> If you can check you can access the telnet interface (I recommend the -A 127.1 argument to restrict access to localhost), then, once this event has happened, go into the telnet interface and get the output from: >>> >>> "show thread cpu" >>> >>> That will give us a rough idea what part of ospfd is blocking for long enough to cause adjacencies to drop (assuming that's the problem). >>> >>> regards, >>> -- >>> Paul Jakma | [email protected] <mailto:[email protected]> | @pjakma | Key ID: 0xD86BF79464A2FF6A >>> Fortune: >>> Anyone can do any amount of work provided it isn't the work he is supposed >>> to be doing at the moment. >>> -- Robert Benchley >> > > -- Paul Jakma | [email protected] | @pjakma | Key ID: 0xD86BF79464A2FF6A Fortune: Ask not what's inside your head, but what your head's inside of. -- J.J. Gibson _______________________________________________ Quagga-users mailing list Quagga-users-UOy77sIEA+cAd7ICUelF/[email protected] https://lists.quagga.net/mailman/listinfo/quagga-users