[j-nsp] IP-II CPU utilisation

[Sonny Franslay]

Hi Josef,


We experience surges of IP-II CPU utilisation and I want to know what
takes up the resource of the IP-II CPU.

What I meant was if we can find out the individual component that consume
the IP-II, similar to showing the processes that consumes the RE i.e.
CLI's "show system processes".

> Heap is the one you want to check how much memory you use on the
> IP-II board. Remember this is all ukern and therefor heap is the
> memory usage used.

Apologise for my ignorance, but can you explain more on ukern and the use
of the heap memory?

thanks,

sonny

On Wed, 15 Oct 2003, Josef Buchsteiner wrote:

> Date: Wed, 15 Oct 2003 10:16:43 +0200
> From: Josef Buchsteiner <josefb at juniper.net>
> To: Sonny Franslay <sonnyfranslay at pacific.net.sg>
> Cc: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] IP-II CPU utilisation
>
>
>
>
> Wednesday, October 15, 2003, 6:54:29 AM, you wrote:
> > Hi,
>
> > How to check what is consuming the CPU resources of the IP-II?
> > Also what could contribute to a high "heap utilisation" on the ssb?
>
> Heap is the one you want to check how much memory you use on the
> IP-II board. Remember this is all ukern and therefor heap is the
> memory usage used.
>
> I'm not sure what you mean with how to check. but you can use the
> cli,snmp or xml to collected this information.
>
>
>
> josefb at lab-re0> show chassis ssb
> SSB status:
> Slot 0 information:
>   State                          Empty
> Slot 1 information:
>   State                          Master
>   Temperature                 31 degrees C / 87 degrees F
>   CPU utilization              3 percent
>   Interrupt utilization        0 percent
>   Heap utilization             6 percent
>   Buffer utilization          43 percent
>   Total CPU DRAM             256 MB
>   Internet Processor II          Version 2, Foundry IBM, Part number 9
>   Start time:                    2003-10-13 17:05:57 CEST
>   Uptime:                        1 day, 17 hours, 4 minutes, 59 seconds
>
>
>
>
> > System is M20 running Junos 5.6R2.4.
>
> > Many thanks in advance.
>
> > sonny
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