[e-nsp] BD 6808 MSM 64i - High CPU tBGTask

[root net]

Thank you so much for the reply. You are absolutely correct. Don't know why
I kept thinking it was tbgpTas. So, the tBGTask should be above 90% and is
correct. Once realized that found the actual problem. Thanks!




On Sun, Apr 20, 2014 at 1:26 AM, Mikael Abrahamsson <swmike at swm.pp.se>wrote:

> On Sat, 19 Apr 2014, root net wrote:
>
>  Hello,
>>
>> Does anyone remember or can shed some light on the older 6808s with MSM
>> 64i
>> w/256MB?
>> BGP is running but only iBGP. There is no full routes period just internal
>> networks for a grand total of 28. There is also 5 BGP peers, again all
>> iBGP
>> and only 28 networks/routes.
>>
>> Out side of basic BGP there are some route-maps for TE and that's about
>> it.
>> One weird thing was when ever I disabled BGP and just used static routing
>> the tBGTask was still high.
>>
>> Issue is the switch keeps throwing packets and when you run "top" you see:
>>
>> Total number of tasks: 96
>> Task Name       Task Id         Task PC         Status   % CPU Max % util
>> ============================================================
>> ==============
>>   tBGTask      8a56d3b0        80ed6f58        READY        97   98
>>
>
> The BG in BGTask means "background". So the device is 97-98% idle when it
> comes to CPU utilization. Whatever is making it drop packets doesn't have
> anything to do with CPU usage according to the information you've provided.
>
> --
> Mikael Abrahamsson    email: swmike at swm.pp.se
>
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