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IEXPLORE process memory usage increase.

Hi All,

I am running a client against a web application installed on a remote server
written in C# which involve infragistics for GUI .

The .NET framework I use is from version 1.1.4322 and we use the following
Infragistics components:
* WebSchedule Component Version: 1.0.20033.6
* UltraWebTree and UltraWebMenu components Version: 3.0.20033.8
* UltraWebListbar component Version: 2.0.20033.8
* Infragistics UltraWebGrid Component Version: 2.1.20033.4

At first when the application is up, the process of the IEXPLORE (as seen in
Task Manager) shows 19,924K memory usage and in time when I play with the
application the process gets bigger and performance degrades dramatically.

I tried to isolate the problem and instead of playing with the application I
just added a refresh counter (refresh every 8 sec).
I have noticed a constant increase in memory usage of about 2.6MB for each
refresh!

I have also noticed that when I minimize the browser to the tray bar the
memory usage drops immediately to about 2MB and when left in the tray it
still increases but much slower.

Does anyone have a clue of what might be the problem? Is it memory leak for
sure? How can I isolate the problem? Are there any good tools to check such
problems (memory leaks) in client? Anyone knows of infragistics known bugs
that can be related?

Thanks,

Ronen Tamir, MTS

Nov 22 '05 #1
0 1630

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