Solaris Dynamic Tracing (DTrace)
Course
In Bath
Description
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Type
Course
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Location
Bath
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Duration
2 Days
Solaris Dynamic Tracing, DTrace, is a new powerful feature introduced to Solaris 10. It is intended for use by System Administrators, System Tuning personnel, kernel developers and application programmers. DTrace makes use of numerous built-in probes which can record arbitrary data from the system, trace processes on live systems, monitor kernel and application processes, all with. Suitable for: System Administrators, kernel developers, system tuners and application programmers who require to monitor processes in detail on live systems.
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Location
Start date
Start date
About this course
A good understanding of Sun's Solaris Operating system, ideally to System Administration level.
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Course programme
PREREQUISITES: A good understanding of Sun''s Solaris Operating system, ideally to System Administration level.
DURATION: 2 days. Hands on.
OBJECTIVES: Solaris Dynamic Tracing, DTrace, is a new powerful feature introduced to Solaris 10. It is intended for use by System Administrators, System Tuning personnel, kernel developers and application programmers.
DTrace makes use of numerous built-in probes which can record arbitrary data from the system, trace processes on live systems, monitor kernel and application processes, all with minimal performance loss and totally programmable by the user.
COURSE CONTENT:
Introducing DTrace
Features, architecture, probes and D Scripts
Using DTrace
DTrace performance monitoring, aggregations, D variables, arrays, built-in macros
Debugging applications
The pid provider, application variables, transient errors, file access.
Debugging system problems
Accessing Kernel Symbols, Kernel variables and data structures, lock contention info, monitoring read calls, anonymous tracing, speculative tracing, DTrace privileges.
Troubleshooting DTrace
Minimising performance impact, DTrace buffers, debugging DTrace scripts.
NT07/01
Solaris Dynamic Tracing (DTrace)