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Troubleshooting Oracle Performance, Second Edition
book

Troubleshooting Oracle Performance, Second Edition

by Christian Antognini
June 2014
Intermediate to advanced content levelIntermediate to advanced
740 pages
23h 59m
English
Apress
Content preview from Troubleshooting Oracle Performance, Second Edition

CHAPTER 3

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Analysis of Reproducible Problems

The most efficient way to approach a reproducible problem is to take advantage of one of the available tracing and profiling features to perform a controlled measurement while an application is experiencing the problem. At first, the aim is to categorize the problem into three major classes:

  • The database engine spends most of the time executing SQL statements.
  • The database engine spends most of the time executing PL/SQL code.
  • The database engine is (almost) idle. In other words, the bottleneck is located outside the database tier.

To categorize the problem, you start the analysis by tracing the database ...

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Publisher Resources

ISBN: 9781430257585Purchase book