1.)Question: How to find the number of CPU, CPU Speed and RAM size?
Ans: prtdiag
Command Name: prtdiag
Purpose: To display the system diagnostics information
Ex:
[st39422@dios8:/home/st39422]#/usr/sbin/prtdiag -v
System Configuration: Sun Microsystems sun4u Sun Ultra 45
Workstation
System clock frequency: 200 MHZ
Memory size: 2GB
==================================== CPUs
====================================
E$
CPU
CPU
CPU Freq Size
Implementation Mask
Status Location
--- -------- ----------
--------------------- -----
------ --------
0 1600 MHz
1MB
SUNW,UltraSPARC-IIIi 3.4
on-line MB/0
============================ Memory Configuration
============================
Segment Table:
-----------------------------------------------------------------------
Base Address Size Interleave
Factor Contains
-----------------------------------------------------------------------
0x0
2GB
4 BankIDs 0,1,2,3
[st39422@dios8:/home/st39422]#
2.) Question: How to find the number of CPU?
Ans: psrinfo
Command Name: psrinfo
Purpose: To display information about processors
Ex:
[st39422@dios8:/home/st39422]#psrinfo -p
1
3.) Question: How to find the memory size(RAM)?
Ans: prtconf
Command Name: prtconf
Purpose: To print system configuration
Ex:
[st39422@dios8:/home/st39422]#prtconf -v | grep 'Memory'
Memory size: 2048 Megabytes
