ent-description> can be one of
			 cpu-proc 
			 taskname <taskname-str>
			 op {gt | ge | eq | ne | lt | le}
			 val <value>
			 period <sec.msec>

			 mem-proc 
			 taskname <taskname-str>
			 op {gt | ge | eq | ne | lt | le}
			 val <value> [is-percent {TRUE | FALSE}]
			 period <sec.msec>