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@network.cz <bird-users@network.cz> Para: Clistenes Viana <cviana@vianet.com.br> De: Alexander Shikov <a.shikov@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/ --