Re: Websphere Performance -- WDSCI-L

Mike,

we run live web apps on WAS 5.0 and get acceptable performance.

Look at your WRKSYSSTS output, your fault numbers look very high in pool 2,
compared to pool 4. Are you running lots of jobs out of the base pool?

what else have you got running on this box?
Have you got a lot of interactive users working on the same box? Our
customer facing webapps run on a seperate box from the interactive users.

cheers
Colin.W


----- Original Message ----- 
From: "Mike Tuckman" <Mike.Tuckman@xxxxxxxxxxxxxxxx>
To: <wdsci-l@xxxxxxxxxxxx>
Sent: Thursday, May 27, 2004 7:36 PM
Subject: [WDSCI-L] Websphere Performance


>
>
>
>
> I was hoping that someone will be able to offer a suggestion or two to
help
> with the performance of our WebSphere servers...
>
> We have a very very nice 870, on which we are barely running a couple of
> WebSphere servers.  We are attempting to host some WebFaced apps, but even
> the basic pure web apps are performing truly poorly.  Just bringing up the
> admin pages is a painful process sometimes.
>
> Here are a couple of snapshots of our setup:  Any suggestions would be
> appreciated!!!
>
>                             Work with System Status
>                                                              05/27/04
> 14:18:11
>  % CPU used . . . . . . . :       52.9    Auxiliary storage:
>  % DB capability  . . . . :       45.1      System ASP . . . . . . :
> 776.2 G
>  Elapsed time . . . . . . :   00:00:11      % system ASP used  . . :
> 88.6617
>  Jobs in system . . . . . :      20538      Total  . . . . . . . . :
> 776.2 G
>  % perm addresses . . . . :       .065      Current unprotect used :
> 24831 M
>  % temp addresses . . . . :      1.609      Maximum unprotect  . . :
> 25552 M
>  Type changes (if allowed), press Enter.
>  System    Pool    Reserved    Max   -----DB-----  ---Non-DB---
>   Pool   Size (M)  Size (M)  Active  Fault  Pages  Fault  Pages
>     1     1500.19    568.26   +++++     .0     .0   15.7   16.2
>     2     2100.17      1.08     218  107.8  557.3  400.3   1172
>     3      112.63       .00      25     .0     .0     .0     .0
>     4     7550.98       .01     508    9.9   55.1   31.5   81.8
>
> Bottom
>  Command
>  ===>
>  F3=Exit   F4=Prompt           F5=Refresh   F9=Retrieve   F10=Restart
>  F11=Display transition data   F12=Cancel   F24=More keys
>
>
>
>                             Work with System Status
> CAPM01
>                                                              05/27/04
> 14:18:11
>  % CPU used . . . . . . . :       52.9    Auxiliary storage:
>  % DB capability  . . . . :       45.1      System ASP . . . . . . :
> 776.2 G
>  Elapsed time . . . . . . :   00:00:11      % system ASP used  . . :
> 88.6617
>  Jobs in system . . . . . :      20538      Total  . . . . . . . . :
> 776.2 G
>  % perm addresses . . . . :       .065      Current unprotect used :
> 24831 M
>  % temp addresses . . . . :      1.609      Maximum unprotect  . . :
> 25552 M
>  Type changes (if allowed), press Enter.
>  System    Pool    Reserved    Max   -----DB-----  ---Non-DB---
>   Pool   Size (M)  Size (M)  Active  Fault  Pages  Fault  Pages
>     1     1500.19    568.26   +++++     .0     .0   15.7   16.2
>     2     2100.17      1.08     218  107.8  557.3  400.3   1172
>     3      112.63       .00      25     .0     .0     .0     .0
>     4     7550.98       .01     508    9.9   55.1   31.5   81.8
>
> Bottom
>  Command
>  ===>
>  F3=Exit   F4=Prompt           F5=Refresh   F9=Retrieve   F10=Restart
>  F11=Display transition data   F12=Cancel   F24=More keys
>
>
>
> (See attached file: Sys02.gif)(See attached file: Sys01.gif)
>
>
>
>
>
> Mike Tuckman
> Systems Engineer
> TNT Logistics North America
>
>


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