System freezes with Bird running on FreeBSD 11.1

[Clistenes Viana]

understood, my server is running with 4GB of ram memory and the bird is
consuming something like 400 MB.



-------- Mensagem original --------

Data: Mon, 08 Jan 2018 15:04:39 +0200
Assunto: Re: System freezes with Bird running on FreeBSD 11.1
Cc: bird-users at network.cz <bird-users at network.cz>
Para: Clistenes Viana <cviana at vianet.com.br>
De: Alexander Shikov <a.shikov at dtel-ix.net>
On Wed, Jan 03, 2018 at 11:30:48AM -0200, Clistenes Viana wrote:
> Hello Guys,
> 
> Let me do a question about bird 1.6.3 to see if you can help me on
> this, we are trying to running it in a server with freebsd 11.1, but
> the system freeze every 20 seconds, looking for the logs we found
> some
> I/O loop cycle messages like this:
> 
> Jan  2 14:03:15 tau bird: I/O loop cycle took 12509 ms for 8 events
> 
> We think that the problem can be have a relationship to the Kernel
> protocol, when the scan run every 20 seconds to the search for
> changes
> and insert in the table, we know that this time can be manipulated by
> the flag scan time, but it will just to delay the problem and not
> solves that.
> 
> Enabling or not the learn flag also is not making difference to solve
> the problem.

Hello,

We had the similar problem when server had run out of RAM.

-- 
Alexander Shikov
Technical Staff, Digital Telecom IX
Tel.: +380 44 201 14 07
http://dtel-ix.net/

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