Performance Analysis
- See the main article at Performance analysis
Performance analysis, commonly known as profiling, is the investigation of a program's behavior using information gathered as the program executes. Its goal is to determine which sections of a program to optimize.
A profiler is a performance analysis tool that measures the behavior of a program as it executes, particularly the frequency and duration of function calls. Performance analysis tools existed at least from the early 1970s. Profilers may be classified according to their output types, or their methods for data gathering.
Read more about this topic: Performance Tuning
Famous quotes containing the words performance and/or analysis:
“So long as the source of our identity is externalvested in how others judge our performance at work, or how others judge our childrens performance, or how much money we makewe will find ourselves hopelessly flawed, forever short of the ideal.”
—Melinda M. Marshall (20th century)
“A commodity appears at first sight an extremely obvious, trivial thing. But its analysis brings out that it is a very strange thing, abounding in metaphysical subtleties and theological niceties.”
—Karl Marx (18181883)