I/O Processor Attributes

The I/O Processor attribute group contains attributes that you can use to monitor how I/O is being used by the system, storage, and communications.


Comm Percent The percentage of the total IOP processor time that was used by communications tasks during the last monitor interval. This field only applies to communications and multifunction IOPs. Otherwise, it is set to 0. The valid value is a decimal number in the range 0.0 through 100.0. The attribute can be used with the *AVG, *MAX, *MIN, and *SUM functions.

Disk Percent The percentage of the total IOP processor time that was used by disk tasks during the last monitor interval. This applies only to multifunction IOPs. Otherwise, it is set to 0. The valid value is a decimal number in the range 0.0 through 100.0. The attribute can be used with the *AVG, *MAX, *MIN, and *SUM functions.

IOP Bus Address The IOP bus address. The valid value is an integer in the range 0 through 31.

IOP Bus Number The IOP bus number. The valid value is an integer in the range 0 through 7.

Name The system resource name associated with this IOP that controls the disk unit. The valid value is an alphanumeric string with a maximum of 10 characters.

ORIGINNODE The host name for the monitored system. The valid value is an alphanumeric string with a maximum length of 64 characters.

Type The type of IOP. The valid values include:

*COMM

IOP is a communications IOP.

*DISK

IOP is a disk IOP.

*WKSTN

IOP is a local workstation IOP.

*MLTFUN

IOP is a multifunction IOP.

Utilization Percent The percentage of the total IOP processor time that the IOP was busy and not idle during the last monitor interval. The valid value is a decimal number in the range 0.0 through 100.0. The attribute can be used with the *AVG, *MAX, *MIN, and *SUM functions.