Extract all the values highlighted as blue below which are part of the response stream. And then select some of them randomly and post with the requests as appropriate. Right now Visual Studio extraction rule let you extract only one text value with...

Background: There are many performance monitoring/analyzing tools for different bottleneck conditions of resources. From my experience, I can’t use these tools always to analyze, because I need a prevailing condition where I can use these tools. But...

Background : Recently we found this error message too frequent from one of our SharePoint server. Windows SharePoint Services General 8l1n High An SPRequest object was reclaimed by the garbage collector instead of being explicitly freed. To avoid...

One of my customers complaints of an unstable WCF service on his production environment. I heard them saying: "The service is frozen", "Getting unknown error from the client side UI", "The service is unresponsive". The real challenge of debugging a production...

With the new wave of RIA , the applications are relying more on JavaScript for the rich user experience. The two key factors which influence the performance a.k.a end user experience are: JavaScript and the Client Processing Speed. With a standard client...

In one of my engagements, I was doing the load test of a WCF application. I was using unit test for each of the scenario and mixed them together, to create the required workloads. In my case there were six scenarios. However, the interesting observation...

Out of curiosity I was toying with Http Professional 5.2 and some high performance web sites which use Ajax. Incidentally, I tried Google's http://www.google.com/webhp?complete=1&hl=en . and found something interesting. This feature is cool as...