Hi, Actually i was testing the load test of an application thro' Application Centre Test(ACT),which is developed in ASP.NET and uses VB Script,while...

AT

11-04-2005 01:35 PM
Manoj G [MVP]

Hi: there is a strong type dataset with one table ,300 columns(string type). scenario A: the dataset has 300 rows,how many memory it will ...

Napo

11-03-2005 06:03 PM
john conwell

Hi, I'm not sure what to make of this: I used ACT to perform pre-and post optimization tests. (I don't have admin access to the server so--...

Chris Mohan

11-03-2005 02:47 PM
Jim Underwood

This may not be the best place for this but its a performance issue of a particular thread I'm concerned about and I didn't see any better place...

Mike Jansen

11-03-2005 01:48 PM
Marek Suchenek

I'm currently using ArrayLists of Objects as a DataSource for several web controls (Repeater, DropDownList, etc.). I have no methods in these classes...

Mike Robbins

11-03-2005 09:13 AM
Ice

Hello all, I am writing an application that needs to load vasts amount of data into memory, so that the users can manipulate their own copy of the...

Landley

11-02-2005 01:46 PM
Landley

All, I need to do a sanity check . . . Please tell if my logic is flawed . .. I have a site with some aspx pages on it. When I hit the site the...

news.microsoft.com

11-02-2005 11:25 AM
john conwell

Hi All I am developing one Portfolio Management application where there is single database shared by all the traders. I have developed web-based...

Deep Silent Ocean

10-31-2005 07:58 AM
William Sullivan

I'm writing an application for a client. This is not rocket science. The program simply reads a couple of dbs and then does some updates based...

B. Chernick

10-29-2005 01:17 AM
Paul Way

hi Folks, I am about to start development on a new framework, and contemplating whether to use datareader to create objects or to use DataSets to...

Ashish

10-29-2005 12:42 AM
Paul Way

I have been playing with code. Guess what? I found the following (trival?): isdbnull() is slower than is...

AT

10-27-2005 08:04 PM
AT

Hello, I am building the application which is writes in C# and needs goog performance. I optimalize it in the .NET Framework .NET 1.1. Then I am...

John

10-27-2005 02:26 AM
AT

I'm building a smart client application which uses Web services. I'd like to perform load and stress tests on the application. I need to...

Paul Delcogliano

10-26-2005 06:51 PM
john conwell

Folks, The embedded team has nice statistics for the Compact Framework like the following. Is there something similar for full? -arnie Pocket PC...

Arnie

10-25-2005 11:43 AM
Arnie

I'm having a difficult time explaining the following behavior: A. User1 launches EXE (default "Hellow World!" C++.NET Console App) from a Command...

mhetherington

10-20-2005 02:19 PM
mhetherington

I have a WinForms application that is running into performance problems in a small number of end user systems. Problems are related to startup speed,...

Rodger Constandse

10-19-2005 09:42 AM
Uri Dor

Hi All, We are developed an ASP.NET web application that has just one ASPX page and loads different user control depending on the Context and user's...

Bkandula

10-19-2005 09:19 AM
Aarthi

Hi I was testing a quicksort algorithm. long startTime = DateTime.Now.Ticks; //ticks before sorting begins q_sort( 0, mElements.Length-1...

KK

10-19-2005 02:41 AM
Scott Coonce

Hi, I have the extension DLL with Open, Close and Collect functions. When I try to " Add Counters" in perfmon, I keep getting event ID 1005 and...

odomae

10-17-2005 10:57 AM
odomae

Greetings I'm experiencing this problem I have a class in an assembly with a single method PerformCalcs() If I load the assembly in the main...

MoriCristian

10-17-2005 05:14 AM
AT

I was talking to a PDC representative about my file read performance and how if I am reading a file in small chunks, it really seems slow and...

juan (AT) msdnCompany (DOT) com

10-16-2005 09:16 PM
AT

I just ported my application to 2005. I thought I run the memory profiler on it. The 3 top functions all had to do with Security / Permissions. Is...

Bernd Helzer

10-14-2005 10:35 PM
Bernd Helzer

Recently I ran across this article http://arxiv.org/ftp/cs/papers/0502/0502012.pdf by Peter Kukol and Jim Gray that gave me a taste of the...

MattS

10-13-2005 02:16 AM
Daniel O'Connell [C# MVP]

I'm trying to run volume testing on a .NET site using ACT. We modified the script per MSDN article (parse the response/encode view state manually). ...

jsmith

10-10-2005 09:27 AM
Morten Mertner

I have the SystemMonitor ActiveX control on a form and I try to register a custom performance counter. I expect that after registering the counter...

Ivan

10-07-2005 12:20 PM
Rick Spiewak

Is there any general guidance concerning the cost of using custom counters? My experiments show the overhead to be extremely low, but they may...

Rick Spiewak

10-07-2005 11:55 AM
Rick Spiewak

Hi, I have a complex web application in ASP.NET. I was to do performance test and stress test. What should I do? Regards, Vineet

EDom

10-07-2005 11:12 AM
john conwell

.. NCache is an important addition to .NET for Enterprise Applications that are high transaction and require high peformance and high...

sarah

10-07-2005 09:26 AM
Alvin Bruney - ASP.NET MVP

Hi, I have aspnet_wp.exe with increasing on every postback and not every revisit to any page. Even if I clear session and close the browser it...

EDom

10-06-2005 02:32 PM
Alvin Bruney - ASP.NET MVP

I've been creating an Application for pocket PC devices and I'm having performance issues with the busiest form. The form that is having the most...

jamie

10-06-2005 03:34 AM
AT

I am working on BIT application to download files from remote server using C#, There are an issue related with performance, I am downloading 3...

Sachit

10-06-2005 01:11 AM
Sachit

We have a .net dll that writes to custom performance counters. We just started catching this exception: Exception Type:...

Ken

10-03-2005 08:36 AM
Ken

Somewhere around 500 connections send callbacks stop in C# asynchronous sockets. I'm counting how many BeginSend are issued and how many EndSend are...

Kruz

10-02-2005 10:40 AM
Kruz

Hi, all The application I am working on requires a large number of entity objects, which potentially could result in the memory usage issue. The...

Jie

09-29-2005 08:45 AM
Jie

Hi all, I'm hoping someone can help me out, as I'm a bit puzzled by some test results I'm seeing when using Application Center Test. For a...

Gabe Hollombe

09-27-2005 08:37 AM
Gabe Hollombe

HI: I load about 1,000,000 records into dataset one time , OutOfMemoryException was thrown. Some guys told me that we sholudn't use dataset at this...

Napo

09-26-2005 05:03 PM
Bob Grommes

I'm currently trying to profile with perfmon a .Net application because of a memory leak. I'm able to view in perfom all the necessary counters...

lapalj

09-26-2005 11:30 AM
Uwe

My company is required to perform an performance test of the web component of our application. We would like to simulate 1500 - 6000 concurrent...

stickney

09-23-2005 05:21 PM
stickney

Hello, I am currently doing performance evaluations with Visual Studio 2005 beta2 and .NET 2.0 beta 2. When I paint some thousands of circles to a...

Ansgar Kuhlmann

09-23-2005 05:32 AM
Ansgar Kuhlmann

Hi, i have a requirement for building a file for each customer, a customer of mine has. These files will be between 1 and 5 meg in size each. We...

HCWDave

09-22-2005 01:47 PM
HCWDave

Hi! I have a main app Form1 which has some references to dll:s with other controls and forms which in turn each has more references to other dll:s...

Andreas Zita

09-22-2005 06:21 AM
Ollie Riches

Hello there, I am currently working in .net. Now i need to know that in order to build a server/client architecture which one is more suitable Vc++...

batista

09-19-2005 06:38 PM
David Browne

requirment: scaling out data access to increase overall system capacity while decreasing individual request execution time, without server clusters...

tin

09-17-2005 05:34 PM
tin

Hi there I develop an PPC with VS2003 for PhoneCalls I used the OpenNETCF Method MakeCall. This works really fine. But it seems like theres no...

Boas Enkler

09-16-2005 02:30 AM
Boas Enkler

Hi there We've an an application which needs firts ~ 30 MB auf space for the database and then ~15 MB to run the application. So on the Telekom...

Boas Enkler

09-16-2005 02:27 AM
Boas Enkler

I've noticed that the .NET CLR LocksAndThreads Queue length counters for my application are always 0 although the # of contentions keeps rising. We...

Mike Blake-Knox

09-15-2005 04:41 PM
Mike Blake-Knox

Greetings I'm experiencing this problem I have a class in an assembly with a single method PerformCalcs() If I load the assembly in the main...

MoriCristian

09-14-2005 04:10 PM
MoriCristian

Hi, I'm using a COM component, that sometimes stops responding and doesn't produce an event. Now i would like to make the procedure (VB.NET), that...

Rob Smeets

09-14-2005 08:04 AM
Rob Smeets

Hello, I just played around with ThreadPool.RegisterWaitForSingleObject(). It seems that it creates one thread for every 63 waithandles that are...

Henning Krause [MVP - Exchange]

09-14-2005 05:57 AM
Henning Krause [MVP - Exchange]

Is this code ok? static void Main() { System.Diagnostics.Process p...

Andreas Zita

09-14-2005 03:05 AM
Andreas Zita