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How often should an app pool recycle?
every 29 hours
By default IIS has “Recycling” app pool settings set to “Regular Time Interval (minutes) == 1740” which makes the application pool restart every 29 hours no matter what happens and what load the server responds to.
How do I automatically recycle application pool?
How to set up periodic recycling for an application pool
- Open Internet Information Services (IIS) Manager:
- In the Connections pane, expand the server name, and then click Application Pools.
- In the Application Pools pane, select the application pool you want edit.
- In the Actions pane, click Recycling…
How do I recycle Workflow Manager application pool?
Configure Application Pool Recycle time Settings
- Go to IIS Manager >> Application Pools >> Pick your App Pool.
- Right Click and choose “Recycling…”
How do I run an application pool from the command-line?
You can perform this procedure by using the user interface (UI), by running Appcmd.exe commands in a command-line window, by editing configuration files directly, or by writing WMI scripts.
What happens during app pool recycle?
When you recycle an application pool, IIS will create a new process (keeping the old one) to serve requests. Then it tries to move all requests on the new process. After a timeout the old process will be killed automatically.
Does recycling app pool clear session?
As an aside you should schedule any application pool recycles to occur during off-peak hours, as you’ve realised it will clear any active sessions and will break the user experience if the application relies on session storage.
What causes app pool to recycle?
Application pool(s) recycle. The worker process hosting your applications can recycle due to a configuration change, time limit, idle timeout, excessive memory usage, and many other reasons. This can happen due to configuration changes, publishing changes to key application directories, idle timeout, and so on.
Why app pool recycle is required?
Recycling means that the worker process that handles requests for that application pool is terminated and a new one is started. This is generally done to avoid unstable states that can lead to application crashes, hangs, or memory leaks. This ensures service continuity so that you usually do not notice a recycle.
Does IISReset recycle application pool?
IISreset resets all application pools. Application pools are used to seperate processes. In earlier versions we always had to reset IIS, and so resetting ALL websites. When resetting an Application pool, only the websites configured to use that application pool are reset.