I'm periodically seeing the IIS Worker Process spiking to the extent that I've had to throttle it. It's assigned exclusively to YAF.

I created a dump file from the process and noticed something like this in it:

AA001 Thread pool thread or asynchronous task blocked on a synchronous call

5 threads are performing asynchronous work in method 'System.Web.UI.Page.ProcessRequestMainAsync(bool, bool)' but are waiting on a synchronous call to method.

Based on information from Claude I've tried adding asyncTimeout="100" to the pages section in the web.config to see if it helps.

Any ideas? V3.2.6

Thanks

Brian

No, it cant be disabled. But i remember the indexer crawls the entire forum posts every time This issue was fixed in 3.2.7

No, it cant be disabled. But i remember the indexer crawls the entire forum posts every time This issue was fixed in 3.2.7

I've just upgraded to 3.2.7 so will monitor CPU usage.

PS: I noticed the move topic doesn't appear to be working in 3.2.7, so I assume those commits (linked in the other thread) need to be applied. 

Edit: I'm still seeing the IIS worker process spiking intermittently after upgrading to 3.2.7. It usually normalises after a relatively short period of time, perhaps a minute or two. I'll investigate further. The main forum has 666 pages of threads which go back about 10 years.