While using IIS6 for ColdFusion 9 (or ColdFusion 9.0.1), owing to heavy load, if you encounter performance issues, you may increase the number of worker threads.
Go to the directory cf_root\runtime\lib\wsconfig\1.Note: In multiserver scenarios, the location is jrun_root/lib/wsconfig/1.
1indicates a single IIS website. If you have configured multiple IIS websites, the number can change accordingly.
Open the file jrun_iis6_wildcard.ini (jrun_iis7_wildcard.ini if you use IIS 7).
maxworkerthreads=25.Note: By default,
Change the value to
maxworkerthreads=50) from the default value of
Restart IIS 6/IIS 7.
Note: The Maximum number of Simultaneous Template requests (Admin > Server Settings > Request Tunings > Request Limits) must also be increased accordingly.
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