11g is consuming 100% CPU
Hi, I have a problem with 11gR1(220.127.116.11).
The application is only runnig one query every 5 seconds and other query every 3 seconds. There are not other activity with the application over the database.
There is only one user in the application and the CPU consumption starts to rise up to 100%.
The execution time for each query is 30ms. Furthermore, this problem only occurs in 11gR1. In 10g database (10.2.0.2 or 10.2.0.4) is not happening. We have running the same application since 4 years and this never happened.
We update the statistics every day.
Anyone have any idea?
It happened something like this to someone?
Thanks in advance,