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WCF host process hung: From winDBG perspective
16 December 08 03:32 PM | bani | 0 Comments   

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 Read More...

Filed under: winDBG, WCF, flowthrottle

Processor spikes in the web server; find the rogue process/thread
28 August 08 10:52 AM | bani | 1 Comments   

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 Read More...

Filed under: winDBG, High Processor Utilization, High CPU Utilization, .NET application debugging