Recent Posts tagged ASP.NET
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,...
You may be massively overpaying for your CPUs
Feb 23, 2022 by mvolo
You could be throwing away 50-80% of your cloud instance CPU power, due to common .NET CPU overheads.Learn more about these and how to remove them to save on your cloud costs in our W3wp high CPU g...
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...
Why high w3wp CPU usage causes your website to choke
Dec 7, 2021 by mvolo
High CPU usage in the IIS worker process can cause poor IIS website performance ... even if the processor is not completely overloaded.This can lead to high CPU hangs, 503 queue full outages, and h...
Using aspnet_regiis.exe to Encrypt Connection Strings
Feb 5, 2016 by peterviola
When it comes to securing IIS web applications on Windows Server 20008 R2 or Windows Server 2012 R2 one typically thinks of firewalls, access control lists (ACL), and using an application pool iden...
Using aspnet_regiis.exe to Encrypt Connection Strings
Feb 5, 2016 by peterviola
When it comes to securing IIS web applications on Windows Server 20008 R2 or Windows Server 2012 R2 one typically thinks of firewalls, access control lists (ACL), and using an application pool iden...
Managing ASP.Net Membership Users and Roles
Jan 16, 2016 by Rick Barber
ASP.Net Membership was first introduced in ASP.Net 2.0 and is relatively easy to implement in your web application. As it has evolved there have been changes that add more features and extensibilit...