This file is an output file that is produced by the Display Hardware Resources (DSPHDWRSC) command.
The format of the output file is the same as that of the physical file model, QARZALLF, and its associated record format model, QRZALL.
When Collect Services starts, it issues the DSPHDWRSC command with the following parameters:
DSPHDWRSC TYPE(*AHW) OUTPUT(*OUTFILE)
OUTFILE("performance_lib"/QAPMHDWR)
OUTMBR("performance_mbr" *REPLACE)
OUTFILFMT (*type2)