The 4 server logs you NEED to know to fix any IIS / ASP.NET error
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.
Troubleshooting
Fix the 3 silent performance killers for IIS / ASP.NET apps
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.
Crack down on 404 errors in your web apps
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.
LeanSentry: TechEd 2013 wrapup
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 at TechEd: Day 1
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.
Search your entire IIS / ASP.NET web application stack
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…]
The holy grail: Automatically diagnose IIS + ASP.NET website hangs
We finally did it. LeanSentry now automatically detects and diagnoses IIS and ASP.NET hangs!
Troubleshoot hanging requests on IIS in 3 steps
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:
Manage IIS/ASP.NET applications easier with smart alerts
Its been a big month for LeanSentry! We’ve released several big features to help make supporting and troubleshooting IIS/ASP.NET apps way easier, including smart alerts, automatic error highlighting, server diagnostics, and more. Read on for the juicy details.
Why average latency is a terrible way to track website performance … and how to fix it.
How do you know if your website is running slowly? Using the common metric of Average Response Time turns out to be a terrible idea.
These are the reasons why, and how we resolved this problem for LeanSentry …