Oracle DBA AIX commands reference

Check memory(RAM) size
bahix01-oracle-> prtconf | grep "Memory Size"
Memory Size: 8000 MB
Good Memory Size: 8000 MB

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Check processor type:
bahix01-oracle-> prtconf | grep "Processor Type"
PowerPC_POWER

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Check number of processors:

bahix01-oracle-> prtconf | grep "Number Of Processors"
Number Of Processors: 4

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Check CPU type(64-bit or 32-bit):  

bahix01-oracle-> prtconf | grep "CPU Type"
CPU Type: 64-bit

or

bahix01-oracle-> getconf HARDWARE_BITMODE

64

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Check paging space: 

bahix01-oracle-> prtconf | grep "Paging Space"

Paging Space Information

        Total Paging Space: 12288MB