Solaris installed Physical Processor ..how to check?

UNIX Solaris
1

I would like to know how to identify the installed "Physical Processor" .here is the output #psrinfo -pv of from 2 systems :

  • System 1
The physical processor has 8 virtual processors (0-7)
  SPARC-T4 (chipid 0, clock 2848 MHz)

-System 2

The physical processor has 8 virtual processors (0-7)
  SPARC64-VII (portid 1024 impl 0x7 ver 0x91 clock 2400 MHz)
The physical processor has 8 virtual processors (8-15)
  SPARC64-VII (portid 1032 impl 0x7 ver 0x91 clock 2400 MHz)
The physical processor has 8 virtual processors (16-23)
  SPARC64-VII (portid 1040 impl 0x7 ver 0x91 clock 2400 MHz)
The physical processor has 8 virtual processors (24-31)
  SPARC64-VII (portid 1048 impl 0x7 ver 0x91 clock 2400 MHz)

Does the above mean that system 1 has one physical processor and system 2 has four physical processor ?:wall:

2

The -p option lists physical cpus, so yes, system 1 has one physical cpu and system 2 has four physical cpus

1 Like
3

Thank you very much dn888.

I am having another question related to Solaris.
In case Solaris VM ( i.e VMs on the top of hypervisor i.e virtualization is included) , how can we check the physical CPUs and cores assigned to the VM?
Please note i am having the output of explorer script

---------- Post updated at 11:24 PM ---------- Previous update was at 10:09 PM ----------

This could be vCPU of a VM/guest of LDOM?How to know?
The physical processor has 8 virtual processors (0-7) SPARC-T4 (chipid 0, clock 2848 MHz)

4

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