Having trouble finding that IIS or ASP.NET error in production? Learn to use these 4 server logs, and you will always find the error you are looking for.
If you could double your IIS/ASP.NET application performance by making just a few small tweaks, would you do it? Here are 3 high CPU problems for ASP.NET applications, that also happen to be easy to find and fix.
404 Not Found is the most common error for production web applications. Turns out, they can often signal real production problems! Read on to learn about 4 types of Not Found errors you should find and fix ASAP.
Last week, we attended TechEd 2013 in New Orleans, and showed off LeanSentry to a crowd of Microsoft IT folks and developers. The reception was awesome! Here is the wrapup.
LeanSentry is a big hit at TechEd so far! Everyone is loving the demos, and everyone loves the LeanSentry Robot. People are definitely excited about how easy it is to troubleshoot hangs with LeanSentry.
At LeanSentry, we are all real ASP.NET engineers. So often, we do very engineer-like things. Like building features that we ourselves want to use to run our own web applications. This week, we announced one such feature – an instant search for all the data LeanSentry collects. I am sorry, this feature is just absolutely … [Read more…]
We finally did it. LeanSentry now automatically detects and diagnoses IIS and ASP.NET hangs!
Are you going to TechEd this year? Be sure to come see us, and get some awesome stuff – including an exclusive LeanSentry discount, and a chance to win a Microsoft Surface! We’ve been working hard to to bring better monitoring and production troubleshooting to IIS/ASP.NET apps. But, we really do have some amazing new … [Read more…]
Even with the ASP.NET Integrated Pipeline on IIS, there are things you just can’t do with ASP.NET modules. Here is a list of them, and why you should probably never do them.
Your users are complaining that the site is loading slowly, or you are making requests to your application and they are hanging. Here is my preferred method for diagnosing hanging requests on IIS servers: