Hey all, In Grid Control 10.2.0.3.0, I'm trying to use Top Activity like I usually do. However, I've recently been testing Parallel Query on our dev box. The resulting idle "PX Deq Credit: send blkd" waits on the PQ processes make the Top Activity screen almost unusable because the high number of PQ processes relative to the active non-PQ ones causes the graph to distend, minimizing the appearance of the active processes. Anyone using GC with PQ? Is there a way to turn off the "other" category in Top Activity screen? Any thoughts on a workaround? I'll wait patiently here while no one replies, due to lack of usage of GC... TIA! Rich -- //www.freelists.org/webpage/oracle-l