[quagga-users 14601] Re: CPU xeon all Cores 100% ospf
Fernando Galvão <fernando-7aHeYhnDPMRwFqzsTH5u/[email protected]>
| Newsgroups | gmane.network.quagga.user |
|---|---|
| Message-ID | <[email protected]> |
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
>
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