Page Dataset Activity attributes
The Page Dataset Activity attribute group provides information about availability and response time for specific page data set.
Address The hexadecimal device address for this page data set.
Dataset Type The type of data set. Valid values are:
- Unknown
- Local — Page data sets that back up the private area of all address spaces and the Virtual I/O (VIO) pages of the system
- Common — Page data set containing CSA, MLPA, and SQA (that is, containing the common area that is other than PLPA)
- PLPA — Page data set containing only frames of Pageable Link Pack Area
- Swap — Page data sets containing the swapped out part of an address space
Errors The number of errors for this data set. Valid value is a 4-byte integer.
Managed System A z/OS operating system in your enterprise that is monitored by an IBM Z OMEGAMON Monitor for z/OS agent. Valid value is a character string with a maximum length of 32 bytes.
Page Rate The pages per second read or written for this data set. Valid value is a 4-byte integer.
Percent Full The percentage of slots on this page (or swap) data set that are in use. Valid value is a 4-byte integer in the range 0.0 to 100.0. In this field, the value 123 would represent 12.3%.
Response Time The average response time in milliseconds for an I/O operation to this data set. Valid value is a 4-byte integer.
Volume The volume serial number of this page data set. Valid value is a 6-byte character string.