Release Description Teradata Database 15.10April 2016 TVS support added for local storage read cache. The related columns are in ResUsageSpdsk Spare Columns. Teradata Database 15.10June 2015 Added a note about general concurrency locks. See ResUsageSpma File System: Data Segment Lock Requests Columns and ResUsageSvpr File System: Data Segment Lock Requests Columns. Updated ResUsageSps CPURunDelay description. See TASM Monitor WD Columns. Updated ResUsageSps IoThrottleCount description. See I/O Hard Limits Columns. Added UDF Debugger information. See Partition Assignment Listing. ResUsageSawt spare02 column is used for the total number of AWTs in the unreserved AWT pool. See Spare Columns. Updated WorkMsgReceiveDelay, WorkMsgReceiveDelayCnt, WorkMsgReceiveDelayMax mode (from count to track). See TASM Monitor WD Columns. Moved HstID description to Spare Columns.