Recent Posts tagged Troubleshooting
Fixing W3WP.exe memory leaks is easier than you think
Apr 5, 2022 by mvolo
Memory leaks can be causing poor website performance, and blowing out your cloud hosting costs.You can now easily reduce memory usage and fix memory leaks, check out our Diagnose w3wp.exe memory us...
Fixing W3WP.exe memory leaks is easier than you think
Apr 5, 2022 by mvolo
Memory leaks can be causing poor website performance, and blowing out your cloud hosting costs.You can now easily reduce memory usage and fix memory leaks, check out our Diagnose w3wp.exe memory us...
Async await hangs in ASP.NET Core, MVC and WebAPI
Mar 8, 2022 by mvolo
Debugging async hangs in ASP.NET core, MVC and WebAPI apps can be extra hard!To help, we added async task support to LeanSentry hang diagnostics. Check out the Diagnose async hangs in ASP.NET Core,...
New guide to IIS and asp.net hangs
Feb 8, 2022 by mvolo
To commemorate over 10 years of LeanSentry Hang diagnostics, we wrote an updated guide to resolving IIS and ASP.NET hangs.Get the step-by-step guide at Diagnose IIS website hangs.[Read more]
The master guide to proactive IIS monitoring
Jan 11, 2022 by mvolo
Tired of monitoring dozens of metrics that produce no actionable value, and then still struggling with website outages?After 10 years of solving IIS performance problems at LeanSentry, we've develo...
Troubleshooting People Picker with Netmon
Jul 8, 2016 by DeanC
While helping a customer out with an odd people picker issue a couple months ago, I came across a change in behavior in SharePoint 2013 that I figured I’d document while showing how I got to...
Securely Transmit a Secret [password]
Jan 26, 2016 by Rick Barber
“Help, Dick, Help!” exclaimed Sally. “I lost my password” “Look, Jane, Look,” said Dick. “I emailed you your password.” Jane sees her password. Every...
New Hang diagnostics for IIS & ASP.NET apps
May 6, 2015 by mvolo
LeanSentry's new Hang diagnostics are out! This was a major rewrite of the diagnostic algorithm, and a complete redesign of the interface. Some of the biggest changes are ...The post New Hang diagn...
Re-inventing LeanSentry
Apr 13, 2015 by mvolo
Hard to believe its been more than a year since my last post! I get a lot of “Hey Mike, what have you been up to?” email from this blog and the IIS troubleshooting newsletter, so I figu...