Go to the link in my sig and do a search on:

   performance tuning information

Best regards,

Andy

Andy Raibeck
IBM Software Group
Tivoli Storage Manager Client Product Development
Level 3 Team Lead
Internal Notes e-mail: Andrew Raibeck/Hartford/IBM@IBMUS
Internet e-mail: storman AT us.ibm DOT com

IBM Tivoli Storage Manager support web page:
http://www.ibm.com/software/sysmgmt/products/support/IBMTivoliStorageManager.html


The only dumb question is the one that goes unasked.
The command line is your friend.
"Good enough" is the enemy of excellence.

"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on 10/12/2009
07:58:58 AM:

> [image removed]
>
> instrumentation for the server?
>
> km
>
> to:
>
> ADSM-L
>
> 10/12/2009 08:05 AM
>
> Sent by:
>
> "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
>
> Please respond to "ADSM: Dist Stor Manager"
>
> Hello,
>
> I am currently analyzing a TSM server which uses 100% CPU on 4 cores
> when doing client backups. Almost all of it is privileged times, but
> there are very few IO's and low disk queues for both stgpools, db and
log.
>
> Are there any trace flags similar to the client testflag
instrument:detail
> but for the server that will allow me to see what the server is spending
> time on?
>
> I've been looking in the problem determination guide but cant find any
> flag similar to instrument_detail except for 'instr' which isnt
documented
> and only gives me DB LATCHes.
>
> -km