Tuning the Bear: Multi Selector Threads in Grizzly 1.5
By woodjr on Jun 20, 2007
Proper use of an NIO framework like Grizzly allows you to handle lots of I/O with a minimum number of threads. Still, increasing the allocation of threads for certain tasks can be an important performance-tuning tool.
Fortunately, Grizzly makes it easy to customize these settings. In his latest blog entry, Oleksiy shows an example of increasing your Grizzly instance's pool of threads for OP_ACCEPT and OP_READ events.