Re: POP3

[MRoper@xxxxxxxxxxx]

Chris,

This has been happening for some time.  I will check on the polling
intervals from the BB side.  A BES server is a thought but I want to
exhaust every other angle.  Thanks for your post.

Mark



Mark Roper
Director, Information Technology
Kimball Hill Homes
(847) 709-8175
mroper@xxxxxxxxxxx




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             Chris Whisonant                                               
             <Chris.Whisonant@                                             
             comporium.com>                                             To 
             Sent by:                  Lotus Domino on the iSeries / AS400 
             domino400-bounces         <domino400@xxxxxxxxxxxx>            
             +mroper=khhcorp.c                                          cc 
             om@xxxxxxxxxxxx                                               
                                                                   Subject 
                                       Re: POP3                            
             08/10/2006 08:43                                              
             AM                                                            
                                                                           
                                                                           
             Please respond to                                             
              Lotus Domino on                                              
               the iSeries /                                               
                   AS400                                                   
             <domino400@midran                                             
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How often are these pop clients polling for new mail? I guess it's being
controlled by the BB internet client that was setup for each user. I don't
think there's a way to change the polling interval there.

When did this start happening? Was a new BB user setup the day before? If
so, is that mail file really large or are there a lot of "unread" messages
in that file when you login with the notes ID file?

Have you thought of a BES?  :)

Chris Whisonant
Comporium
Senior Mid-Range Systems Administrator
IBM eServer Certified Systems Expert - iSeries Technical Solutions V5R2
IBM Certified System Administrator - Lotus Notes and Domino 6/6.5
IBM Certified Associate Developer - Lotus Notes and Domino 6/6.5
803.326.7270

domino400-bounces+chris.whisonant=comporium.com@xxxxxxxxxxxx wrote on
08/10/2006 09:23:45 AM:

> I was wondering if anyone could help with a problem we are experiencing
> with our POP3.  Throughout the day, it is at least 75 %CPU
utilization(see
> below) and sometimes jumps up to 95+ %.  We have about 1000 normal email
> users with about 125 blackberry users that use POP3.   At times, we do
> experience mail routing issues because the SERVER job gets so little of
the
> CPU%(because POP3 is eating it all up).  Any suggests would be
appreciated.
> A few questions:
> 1. Has anyone run into this issue?
> 2. Is this ok?   Doesn't seem like it should be this high.
> 3. Is there some setting changes we could make to lower this?
>
> Some stats ....
>
> This server is relatively newer
> 810
> 8GB Memory
> 38% of DASD used out of 500GB
>
>
>  Opt  Subsystem/Job  User        Type  CPU %  Function        Status
>         POP3         QNOTES      BCI    75.3  PGM-POP3         SELW
>         SERVER       QNOTES      BCI    15.4  PGM-SERVER       SELW
>         EVENT        QNOTES      BCI     3.7  PGM-EVENT        RUN
>
>
>
>
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