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| Dynamic Performance Tuning & Troubleshooting
w/ DTrace (SA-327-S10) |
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| Course Content |
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Module 1 - DTrace Fundamentals
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- Describe the features of DTrace
- Describe the DTrace architecture
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Module 2 - Using DTrace
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- Examining performance problems using DTrace
- Use DTrace to obtain information about system calls
- Create D Scripts that Use Arguments
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Module 3 - Debug Applications with DTrace
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- Use DTrace to profile an application
- Use DTrace to access application variables
- Use DTrace to find transient system call errors
- Use DTrace to determine the names of files being opened
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Module 4 - Finding System Problems with DTrace
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- Use DTrace to access kernel variables
- Use DTrace to obtain information about read calls
- Use DTrace to do anonymous tracing
- Use DTrace to do speculative tracing
- Explain the privileges necessary to run DTrace operations
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Module 5 - Troubleshooting DTrace Problems
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- Describe how to lessen the performance impact of DTrace
- Describe how to use and tune DTrace buffers
- Debug DTrace scripts
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