Number of seconds to pause between processing groups of tasks during Integration Server startup. Trading Networks uses a background thread during startup to read the task data from its database and create the tasks in groups. The number of tasks in a group is the setting that you specify for the tn.task.init.groupSize property. After creating a group of tasks, Trading Networks pauses for the amount of time that is specified by this property. Pausing between groups makes CPU cycles available to other Integration Server functions that are initializing during startup. This improves startup performance when starting Trading Networks when there are many pending tasks. The default is 10.