To display the processor ID number or whether the processor
is online or offline, use the following command:
/usr/sbin/psrinfo
Output from this command typically looks like this:
0 on-line since 07/30/97 19:00:00When you use psrinfo(1M) without specifying any processors, information about all processors will be written to standard output. The first column of the output specifies the processor_id, an integer that uniquely identifies a processor. In this example, 0 is the identifier for the first (and in this case, only) processor on the system.
See ``Administering multiprocessor systems'' for information about configuring multiple processors.