cpu/memory

[thepallace]

How do I check total memory and cpu speed on an AIX?

Thanks
JAQ

 

[WiccaChic]

See admin tips at

http://www.rootvg.net

 

[mrberry]

lsattr -El sys0 -a realmem

or

bootinfo -r


will tell you how much memory is installed


Working out the CPU speed is tricky.

lscfg | grep proc

will tell you how many processors you have installed.

A google search should turn up a way of determining the CPU speed for an AIX machine type.


Hope this helps.

 

[mrberry]

I have just discovered that prtconf displays the processor speed. It is at the top of the output which you will need to more.

I did this on a P650 running AIX 5.2 - not sure if this will be valid for all hardware or versions of AIX.

Thanks

Mark

 

[swortsoul]

Another question on the cpu speed...

With these machines, do all the cpu's have to be the same speed? So, for the Processor Clock Speed value from prtconf, is that for all the cpu's?

Thanks
Tim

 

[Breslau]

An easier way to do this would be:

lsattr -El proc#

where proc# is the processor number, ie proc0, proc1, and so on...