2. Types, Operators, and Expressions
8. Type and Constant Definitions
34. Statically Defined Tracing for User Applications
The io provider makes available probes related to disk input and output. The io provider enables quick exploration of behavior observed through I/O monitoring tools such as iostat(1M). For example, using the io provider, you can understand I/O by device, by I/O type, by I/O size, by process, by application name, by file name, or by file offset.