It took me only 30 minutes to install MR Tools and MR Profiler, analyze a troublesome tracefile and get a whole new view of the problem. Not a network issue as I suspected, but several, periodic, “SQL*Net message from client” wait events of 10 to 26 seconds duration. Something else than network issue maybe, at least a whole new angle on the problem. Would have taken me days to spot that.
Lars Johan Ulveseth
Senior Systemkonsulent, SYSCO, Bergen, Norway