The process ID of the session leader. The scheduling class of the process. The priority of the process. Higher numbers mean higher priority. The obsolete priority of the process.
Lower numbers mean higher priority.
The memory address of the process. The starting time or date of the process, printed with no blanks. The first 8 bytes of the base name of the process's executable file. The following table lists the Solaris implementation format specifiers and the default header used with each. An error occurred.