how to get the number of sockets

[Marti, Rob]

Okay, 

grep physical /proc/cpuinfo | sort | uniq -c

I've never seen it report like that.  Can you also email the full cat /proc/cpuinfo?   Im just curious.

Rob Marti

-----Original Message-----
From: redhat-list-bounces at redhat.com [mailto:redhat-list-bounces at redhat.com] On Behalf Of mcclnx mcc
Sent: Tuesday, August 18, 2009 7:44 AM
To: General Red Hat Linux discussion list
Subject: RE: how to get the number of sockets

how about this one:

 grep physical /proc/cpuinfo | uniq -c
      1 physical id     : 0
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 2
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 4
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 6
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 0
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 2
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 4
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 6
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 0
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 2
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 4
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 6
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 0
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 2
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 4
      1 address sizes   : 40 bits physical, 48 bits virtual
      1 physical id     : 6
      1 address sizes   : 40 bits physical, 48 bits virtual


--- 09/8/18 (二)，Marti, Rob <RJM002 at shsu.edu> 寫道：

> 寄件者: Marti, Rob <RJM002 at shsu.edu>
> 主旨: RE: how to get the number of sockets
> 收件者: "General Red Hat Linux discussion list" <redhat-list at redhat.com>
> 日期: 2009年8月18日,二,上午8:38
> Check manufacturers specs.
> There isn't a software way to check for an empty cpu - I'm guessing 
> you meant empty because /proc/cpuinfo tells you how mant slots are 
> full.
> 
> grep physical /proc/cpuinfo | uniq -c
>       4 physical id
>    : 0
>       4 physical id
>    : 1
> 
> So 4 cores on each of 2 sockets.
> 
> Rob Marti
> Systems Administrator
> Sam Houston State University
> 936-294-3804 // rob at shsu.edu
> 
> 
> -----Original Message-----
> From: redhat-list-bounces at redhat.com
> [mailto:redhat-list-bounces at redhat.com]
> On Behalf Of ESGLinux
> Sent: Tuesday, August 18, 2009 7:32 AM
> To: General Red Hat Linux discussion list
> Subject: how to get the number of sockets
> 
> Hi all,
> I was going to by a red hat license for a new server, an looking the 
> note1 in this link:
> https://www.redhat.com/apps/store/server/#note1
> 
> I have reallized that the important thing is the number of sockets, 
> not the number of cpus.
> 
> So my question is simple, how can I get the number of sockets a 
> motherboard has, ?(without opening it. of coures)
> 
> I have look at the /proc dir but I get only info about the cpus, not 
> about the sockets,
> 
> any suggestion,
> 
> Thanks in advance
> 
> ESG
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