Abstract
Performance tuning is a very wide subject; it can be approached artistically like someone trying to write music or paint a picture, which involves many discarded versions of the canvas or notes and bars by making changes to the system in an effort to improve the look or sound by trial and error. While ideally a more scientific approach to performance optimization is preferred, performance engineers start out with intuition before using scientific data. The performance engineer or DBA collects data or statistics from the following places:
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Notes
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Metalink Note #: 301137.1 - O/S Watcher User Guide.
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Metalink Note # 352363.1 LTOM -Â Â The On-Board Monitor User Guide.
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Assuming the maximum theoretical payload of 2GB/s Fiber Channel is 200MB/sec.
- 4.
SQLHC is a standalone component of SQLT and can be downloaded from MOS note# 1366133.1.
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© 2014 Murali Vallath
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Vallath, M. (2014). Tools and Utilities. In: Expert Oracle RAC Performance Diagnostics and Tuning. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-6710-2_6
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DOI: https://doi.org/10.1007/978-1-4302-6710-2_6
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Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4302-6709-6
Online ISBN: 978-1-4302-6710-2
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