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Oracle® Solaris 11.4 DTrace (Dynamic Tracing) Guide

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Updated: September 2020
Chapter 12

User Process Tracing

DTrace is a powerful tool for understanding the behavior of user processes. DTrace can be invaluable when debugging, analyzing performance problems, or simply understanding the behavior of a complex application. This chapter focuses on the DTrace facilities relevant for tracing user process activity and provides examples to illustrate their use.