These attributes collect data on address space storage by subpool and storage protect key, and LSQA (Local System Queue Area ) and ELSQA (Extended Local System Queue Area ) usage data.
Address Lowest Block The address of the block with the lowest address.
Address Space Name The name of the address space.
Allocated Blocks The number of noncontiguous blocks of storage allocated to the subpool.
Allocation (K) The amount of storage currently allocated to the subpool, in kilobytes.
ASID The hexadecimal address space ID.
ELSQA Allocated Amount of Extended Local System Queue Area (ELSQA) allocated.
ELSQA Available Amount of Extended Local System Queue Area (ELSQA) storage available (unallocated). This storage is also available for SWA and USER allocation.
ELSQA Largest Available Largest area of contiguous storage available for Local System Queue Area (ELSQA) allocation. This storage may also available for SWA and USER allocation.
ELSQA Total Total amount of Extended Local System Queue Area (ELSQA) storage (allocated plus available).
Free Blocks The number of free noncontiguous blocks within the subpool, where each block can be any number of bytes.
Free Storage The amount of free storage in the subpool, in bytes.
Largest Free Block The size of the largest free block in the subpool.
LSQA Allocated Amount of Local System Queue Area (LSQA) storage allocated.
LSQA Available Amount of Local System Queue Area (LSQA) storage available (unallocated). This storage is also available for SWA and USER allocation.
LSQA Largest Available Largest area of contiguous storage available for Local System Queue Area (LSQA) allocation.
LSQA Total Total amount of Local System Queue Area (LSQA) storage (allocated plus available).
Managed System The name of the managed system where this data is collected. The name has the format <plexname>:<smfid>:MVSSYS, where <plexname> is the sysplex this LPAR resides in and <smfid> is the unique identifier for the system.
Percent ELSQA Allocated Percentage of total Extended Local System Queue Area (ELSQA) that is allocated, to one decimal point.
Percent LSQA Allocated Percentage of total Local System Queue Area (LSQA) that is allocated, to one decimal point.
Percent Used The percentage of storage allocated to the subpool that is in use, to one decimal place.
Program (TCB) Instance Instance of this program (TCB). As there can be multiple TCBs with the same program name, this number associates the data with the correct instance.
Program (TCB) Name The program (TCB) name associated with this subpool and key data.
Real Storage (K) The amount of real storage backing the virtual allocation, in kilobytes.
Record Type The type of record. One of the following types:
Storage Key A hardware feature that protects each frame of central storage from unauthorized use by assigning it a unique storage key.