Jan 04, 2011, 4:25 PM
[CLOSED] Question about memory consumption
hi,
i made several tests in order to compare performance of our old application with an ext.net based prototype.
our old application is a basic asp.net application with standard htm rendering.
i compared the memory consumption of the browser using the two applications.
the result is that the Ext.Net application consums very more memory than the standard asp.net application.
12MBytes increases for the asp.net application and 32MBytes for the ext.net application ( test made on IE8)
MVC.Ext.net Test
I decided to make the same test on the mvc.ext.net application in order to see if it is due to my own application or not.
I made the following test using a new instance of my IE8.
access to login page, login, customer details, customer list, order list.
At the end of the test the memory attached to the IE8 process is 96 MBytes
When i close each tab, there are no memory free, i return to a page with a single tab (home) and the memory is still 96 MBytes.
Questions
Our application is for public end users with different kind of browsers. Our application usually display reports of 50 lines max.
1- Is there a minimum configuration required for end user workstation ?
2- memory issues of browsers are know problems but is there a way to free memory attached to a tab ? i think it should be possible.
3- Accessing to the default login page required up to 25 Mo, is there a way to decrease this amount of memory ? reducing js packages for example ? mvc.ext.net (31 MBytes for first page)
4- end users workstation can run with 256-512 MBytes. When making several searches or displaying/closing tabs, memory is not correctly free, this can be a problem while html based applications need less memory.
thanks for your help
i made several tests in order to compare performance of our old application with an ext.net based prototype.
our old application is a basic asp.net application with standard htm rendering.
i compared the memory consumption of the browser using the two applications.
the result is that the Ext.Net application consums very more memory than the standard asp.net application.
12MBytes increases for the asp.net application and 32MBytes for the ext.net application ( test made on IE8)
MVC.Ext.net Test
I decided to make the same test on the mvc.ext.net application in order to see if it is due to my own application or not.
I made the following test using a new instance of my IE8.
access to login page, login, customer details, customer list, order list.
At the end of the test the memory attached to the IE8 process is 96 MBytes
When i close each tab, there are no memory free, i return to a page with a single tab (home) and the memory is still 96 MBytes.
Questions
Our application is for public end users with different kind of browsers. Our application usually display reports of 50 lines max.
1- Is there a minimum configuration required for end user workstation ?
2- memory issues of browsers are know problems but is there a way to free memory attached to a tab ? i think it should be possible.
3- Accessing to the default login page required up to 25 Mo, is there a way to decrease this amount of memory ? reducing js packages for example ? mvc.ext.net (31 MBytes for first page)
4- end users workstation can run with 256-512 MBytes. When making several searches or displaying/closing tabs, memory is not correctly free, this can be a problem while html based applications need less memory.
thanks for your help
Last edited by geoffrey.mcgill; Jan 10, 2011 at 4:39 PM.
Reason: [CLOSED]