Oracle have provided many performance gathering and reporting tools over the years. Originally the UTLBSTAT/UTLESTAT scripts were used to monitor performance metrics. Oracle8i introduced the Statspack functionality which[...]
The find command is used to locate files on a Unix or Linux system. find will search any set of directories you specify for files that match the supplied search criteria. You can search for files by name, owner, gro[...]
To manually upgrade an Oracle Instance from 10.2.0.3 to 10.2.0.4 is pretty much a strait forward routine if one already have a 10.2.0.4 home on the machine. Simply shutdown the instance and edit the /etc/oratab and the /[...]
What is your regular command you use? I am sure you must thinking of ls and cd. Yeah, they are common for every users, but how about the rest of them? I have construct a combos of commands to help you identify your top t[...]
History is a common command for shell to list out all the executed commands. It is very useful when it comes to investigation on what commands was executed that tear down the server. With the help of last command, you be[...]
This page is an introduction to my blog, which is dedicated to Oracle data base performance management.
I found over the years sharing knowledge to be an invaluable tool in assisting me in my various consulting assignments. Spending most of my time in capacity planning, tuning, application sizing and performance management, I thought it might be [...]
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