LeanSentry

If you liked our bit.ly/restart-iis guide, you might like this: How to stop zombie iIS application pools: loom.ly/-RdU-qs

You CAN fix the memory leaks and reduce w3wp memory usage (in production). (It's more doable than you think) Here is the full guide: bit.ly/w3wp-memory

IIS monitoring: tons of metrics and no action ... In case you missed it, here is a blueprint for PROACTIVELY improving website performance: bit.ly/iis-monitoring

What about #ASYNC hangs? Those are even more gnarly to debug ... Here is our new guide on fixing async await hangs in aspnet core, mvc and webapi apps! bit.ly/async-hangs

You are probably WAY overpaying for your cloud CPUs. See why, and fix it. loom.ly/-y3Wy4U

Hangs are the most common performance issue for IIS and ASPNET sites. Fix these with our new guide! bit.ly/hangs-iis (We've just added some big improvements too, more details shortly)

Step 3: OPTIMIZE performance to increase resilience, and reduce cloud costs. bit.ly/iis-monitoring (LS highlights the specific code opportunities for your app)

Step 2: HEAL your website by fixing top errors, and slow requests! Literally watch your quality of service go up. bit.ly/iis-monitoring

What if you could stuff ALL the info on errors and code causing slow requests right into your IIS logs? It's a crazy idea, but also the best idea ever. Do it with the latest ApplicationMonitoring.dll, see how at bit.ly/iis-log-v2

Step 1: STABILIZE your IIS website by fixing severe issues: Hangs, CPU overloads, and crashes. See the step-by-step in: bit.ly/iis-monitoring

You asked, we FINALLY delivered ... The complete LeanSentry model for proactively improving your IIS website performance. bit.ly/iis-monitoring

We admit our holiday gift was pretty thin. But we'll make it up to you next week ... Look for our new master IIS monitoring guide next week. (will tie all of bit.ly/leansentry-dia… together into a simple, proactive model for improving your IIS website.)

Happy holidays! We got a juicy guide coming your way shortly, but here is something for now: How to recover from a failed IISRESET. loom.ly/yilgSBk

Many .NET web apps we see are "inelastic": they choke under pressure instead of stretching to the load. (Result: poor performance at peak load, more servers, more cloud $$$) Here is why and how to fix: bit.ly/high-cpu

Tune w3wp.exe CPU usage AT THE RIGHT TIME, and you can ... fix 503 queue full incidents, prevent high CPU hangs, and cut hosting costs. Get the full guide at bit.ly/w3wp-cpu!

We do a lot of cloud cost reductions by tuning w3wp memory usage. Full guide here: bit.ly/w3wp-memory But if you want a cheap trick you can use to reduce costs 2X without doing any work, check out loom.ly/FmLHM8g

@aspnet @inetsrv @csbowles Thanks! Happy to hear, we do what we can :)

Back with more IIS performance guides after a short break. Next up, the IIS thread pool. (Nothing to do with hangs, but a lot with 503 Queue Full, and CPU overloads). Read the full guide at bit.ly/iis-tp

And here is a way to enhance your IIS logs with ALL the data you need to actually tune your site! Full exception details for errors, code causing slow requests, IIS issues. leansentry.com/guide/iis-logs…

Step 1: measure site satisfaction score. No APM needed, here is how to do it old school: leansentry.com/guide/iis-logs Step 2: tune it, details coming next week.