See mrskew at http://method-r.com/component/content/article/117. There's an online (text-based) demo, and the manpage is there for you to view, too. Cary On Mon, Oct 26, 2009 at 6:59 PM, K Gopalakrishnan <kaygopal@xxxxxxxxx>wrote: > > Guys, > > I am looking for some UNIX help here. I have a huge 10046 trace and trying > to create a histogram for wait times. (something like V$event_histogram from > trace file). > Anyone has any working examples? > > > Best Regards, > K Gopalakrishnan > > Oracle Database 10g Real Application Clusters Handbook > http://www.amazon.com/gp/product/007146509X/ > > Oracle Wait Interface: A Practical Guide to Performance Diagnostics & > Tuning > http://www.amazon.com/exec/obidos/tg/detail/-/007222729X/ >