Do not configure these parameters if you are using Active Messaging with the threaded kernel:
max online Q engines
number of Q engines at startup
max online engines
number of engines at startup
You must configure syb_blocking_pool to have at least 1 thread, and, for performance reasons, should be at least as high as the Adaptive Server sessions running Active Messaging. For example, if the thread count for syb_blocking_pool prior to configuring Active Messaging is 2, after you configure Active Messaging, 3 additional Adaptive Server sessions use Active Messaging. Sybase® recommends that you configure the thread count for syb_blocking_pool to 5 because 2+3=5.
This configuration is compatible with versions of Adaptive
Server earlier than 15.7.
