Internet Information Server (IIS) – Application Pool – Tracking

Background

We have a website that has been going offline.

TroubleShooting

MS Windows

Event Viewer

We started looking at the Event Viewer.

Windows Logs – System

Events

Here is what we see in the Event Viewer:

 

Source – WAS, Event ID = 5011

General
Image

 

Textual

A process serving application pool ‘DefaultAppPool’ suffered a fatal communication error with the Windows Process Activation Service.
The process id was ‘1720’. The data field contains the error number.

Details
Image

 

References

  1. IIS Windows Process Activation Service (WAS) > IIS Application Pool > IIS Application Pool Availability
    • Event ID 5011 — IIS Application Pool Availability
      Link

Summary

It looks like something is knocking our Application\Application Pool down.

 

 

One thought on “Internet Information Server (IIS) – Application Pool – Tracking

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