Comments on: psrinfo – Find number of Physical & Virtual Processors in Solaris 10

By: Anon

Anon — Wed, 26 Oct 2011 16:32:22 +0000

To Rino: I think the number in parentheses is the chip_id, it also shows in the kstat cpu_info (if you have that command available). I suppose it’s desirable to have your chip_id values in sequential order, but it’s probably not necessary.

By: rino

rino — Sat, 05 Feb 2011 13:11:45 +0000

thanks this is helpful.

i just have a query. when i do a “psrinfo -pv”, i get:
The physical processor has 1 virtual processor (0) UltraSPARC-III+ (portid 0 impl 0x15 ver 0xb1 clock 1200 MHz) The physical processor has 1 virtual processor (2) UltraSPARC-III+ (portid 2 impl 0x15 ver 0xb1 clock 1200 MHz)
the numbers in parenthesis (after the “virtual processor” words) isn’t they supposed to be number 0 and 1 respectively?

By: Manoj Kumar Pandey

Manoj Kumar Pandey — Tue, 14 Dec 2010 03:06:37 +0000

Thanks. It helps.

By: Joe

Joe — Tue, 15 Jun 2010 05:32:05 +0000

ifconfig eth1 down

By: kalache

kalache — Mon, 10 May 2010 18:27:15 +0000

close it means disable the ethernet port

By: kalache

kalache — Mon, 10 May 2010 18:26:32 +0000

Dear,
i have a question about this server, can i close an ethernet port like ETH1 with a command? please if you have an answer feedback to me

By: TJ

TJ — Wed, 28 Apr 2010 22:06:31 +0000

# kstat cpu_info|grep core_id|uniq

Use this to get number of cores….:)

By: ron

ron — Thu, 11 Mar 2010 05:11:02 +0000

The NumCPU is # of virtual processors

By: Prakash

Prakash — Thu, 16 Apr 2009 08:57:48 +0000

Why NumCPU=32 for the command output uname -X in T5220 server?.
Where as actual number of processor is one

By: frozenfoxy

frozenfoxy — Wed, 01 Apr 2009 18:57:45 +0000

Personally, I prefer to simply use uname -X to get the total cores from NumCPU. kstat cpu_info is just a bit too verbose.