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by Craig Shallahamer Get the book here |
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Craig Shallahamer's Blog
The text below is an except from the book, Oracle Performance Firefighting, written by Craig Shallahamer of OraPub, Inc. Figures and tables are not included on this page, only their reference. To order the book in either print or PDF form, click here. ©2009, 2010 by Craig Shallahamer. This is copyrighted material. Please—Out of respect for those involved in the creation of the book and also for their familes, we ask you to respect the copyright both in intent and deed. Thank you. ------------------------------- I suspect many of you are now anxious to see what the situation is on your system. The script in Figure 6-10 will produce the raw numbers you need. Because the query is against x$ performance tables, you'll need to be connected as sysdba. The instance parameters are fairly self-explanatory, but are detailed in Table 6-2. Figure 6-10. The OSM ipcbc.sql report shows the CBC-related instance parameters. This script output was the source of the data in Table 6-1. If set, the number of buffers you want in the buffer cache (Oracle reserves the right to alter the actual number of buffers) Please—Out of respect for those involved in the creation of the book and also for their familes, we ask you to respect the copyright both in intent and deed. Thank you. |
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