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<div class="moz-cite-prefix">Dear Alexander,<br>
<br>
Thank you for your fast and detailed explanation.<br>
<br>
Best~<br>
<br>
On 08/24/2012 03:48 PM, Alexander V. Chernikov wrote:<br>
</div>
<blockquote cite="mid:50377827.2070900@yandex-team.ru" type="cite">On
24.08.2012 16:08, Javor Kliachev wrote:
<br>
<blockquote type="cite">Hi All,
<br>
<br>
We would like to know how BIRD will distributed over few CPU
cores?
<br>
</blockquote>
Currently bird is a single-threaded daemon.
<br>
<blockquote type="cite">
<br>
What will happen when the bird process is under heavy CPU load.
<br>
Whether the process will only use only one core or total load
will be
<br>
distributed equally on all cores?
<br>
</blockquote>
Bird process will use single core. However,
<br>
* route updates / cli cmds, etc.. are done in small chunks so
there are no "freezes" due to large neighbor going down or
similar.
<br>
* daemon is very fast so you need quite large configuration (like
hundred or several hundred peers and a large number of routes with
complex filters) to make bird hit 100% cpu in some cases.
<br>
<blockquote type="cite">
<br>
Thanks in advance!
<br>
<br>
Best~
<br>
--
<br>
---
<br>
*Javor Kliachev*
<br>
IP engineer
<br>
<br>
Neterra Ltd.
<br>
Telephone: +359 2 975 16 16
<br>
Fax: +359 2 975 34 36
<br>
Mobile: +359 885 988 495
<br>
<a class="moz-txt-link-abbreviated" href="http://www.neterra.net">www.neterra.net</a> <a class="moz-txt-link-rfc2396E" href="http://www.neterra.net"><http://www.neterra.net></a>
<br>
</blockquote>
<br>
<br>
<br>
</blockquote>
<br>
<br>
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---<br>
<strong>Javor Kliachev</strong><br>
IP engineer<br>
<br>
Neterra Ltd.<br>
Telephone: +359 2 975 16 16<br>
Fax: +359 2 975 34 36<br>
Mobile: +359 885 988 495 <br>
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<a href="http://www.neterra.net" class="txt2">www.neterra.net</a>
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