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| Kjell |
 Posted: Wed Nov 03, 2004 8:00 am Post subject: Toolkit performance problems |
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Acolyte
Joined: 26 Feb 2002
Posts: 73
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Hi
I am working with the WBIMB toolkit on my laptop.
I have a flow with a few mapping nodes. Each mapping node corresponds to a message map file. They are all in the same project.
Now, as soon as i SAVE something the toolkit is stuck for 5-10 minutes, during this time the "javaw.exe" thread is consuming 95-99% of the CPU.
Why does it take so long time just to SAVE a project? |
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| chanduy9 |
| Posted: Wed Nov 03, 2004 8:02 am Post subject: |
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Disciple
Joined: 28 Nov 2001
Posts: 177
Location: USA
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Hi,
Make sure that your toolkit is not having lot of open projects....you can close and delete the projects from toolkit.
Thanks,
Chandra. |
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| PGoodhart |
| Posted: Wed Nov 03, 2004 9:29 am Post subject: |
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Master
Joined: 17 Jun 2004
Posts: 278
Location: Harrisburg PA
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You most likely need to increase the JVM heap size. Search here there are several threads....
_________________
Patrick Goodhart
MQ Admin/Web Developer/Consultant
WebSphere Application Server Admin |
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| Nizam |
| Posted: Wed Nov 03, 2004 11:22 am Post subject: |
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Disciple
Joined: 10 Feb 2004
Posts: 160
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What is the memory on you machine?
Also apply the latest updates to your tool kit.(Go to Help->software updates -> New Updates) |
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| kirani |
| Posted: Wed Nov 03, 2004 3:25 pm Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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| chanduy9 wrote: |
....you can close and delete the projects from toolkit.
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I don't think delete is needed.
_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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| Kjell |
| Posted: Thu Nov 04, 2004 3:07 am Post subject: |
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Acolyte
Joined: 26 Feb 2002
Posts: 73
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I have 512 of internal memory. I have the latest version of the toolkit.
I CLOSEd some projects and it did the trick, Thanks |
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| ACheeseman |
| Posted: Thu Nov 04, 2004 3:46 pm Post subject: |
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Novice
Joined: 25 Feb 2004
Posts: 19
Location: London UK
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| What Version are you running, if it's CSD03 i would look at the iFixes, I think this may be mentioned in one |
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| PeterPotkay |
| Posted: Wed Dec 29, 2004 7:33 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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I got a problem where the memory usage is climbing when trying to save changes.
Looking at my memory usage for javaw.exe....
When I open the toolkit i'm at 83k
When I open esql its 92k
Add blank line to code and save = 108k
Just tried to add some code and save and it's at 251k and clocking
I have only 1 project open. Windows XP SP1, WB-IMB 5.0 CSD04 Toolkit.
_________________
Peter Potkay
Keep Calm and MQ On |
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| kingsley |
| Posted: Wed Dec 29, 2004 7:39 am Post subject: |
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Disciple
Joined: 30 Sep 2001
Posts: 175
Location: Hursley
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Guys,
when you use toolkit, better to upgrade the systems to 1GB (Desktop or Laptop) of Main Memory and also allocate huge chunk of space as virtual memory in Secondary device like Hard Disk.
Also, close, unused programs like Inbox, IE as they will add more burden.
We came up with this policy in our organisation and believe me, the developers and the support personnel are as happy as possible. (Previously they have red eye on us.) |
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| PeterPotkay |
| Posted: Wed Dec 29, 2004 8:43 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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I agree, the more memory the better.
But what's up with it taking 251K just because I save a coding change?!?
I have 512K RAM by the way. I know, I know, I would like a Gig, but it should work at 512K, right?
_________________
Peter Potkay
Keep Calm and MQ On |
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| kirani |
| Posted: Wed Dec 29, 2004 10:40 am Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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I think one will need a seperate PC just for the toolkit. 
Peter, memory usage for Toolkit grows even if you delete the line! May be it's waiting for GC to be called.
_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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