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Oracle Tips by Burleson Consulting
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Oracle interaction with the
UNIX server CPU’s
In UNIX, Oracle utilizes as many CPUs as are available on the
database server. This is completely transparent to the Oracle DBA
since the UNIX task dispatcher manages this interaction according to
the NICE values of the background processes.
However, you can take a dump of important Oracle background
processes and see the detailed interaction with UNIX. Let’s use the
PMON process as an example and see how to generate and read a
process dump.
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For more details and scripts, see my new book "
Oracle
Tuning: The Definitive Reference", over 900 pages
of BC's favorite tuning tips & scripts.
You can buy it direct from the publisher for 30%-off and get
instant access to the code depot. |
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