284 35,137 206 11.5 Commit DB CPU 1,636 .5 Disk file operations I/O 1,620 358 221 .1 User I/O enq: TX - index contention 1,059 218 206 .1 Concurrenc # dNFS Avg wait % DB Event Waits Time(s) (ms) time Wait Class --- --- --- --- --- --- db file sequential rea...