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Display number of processors on linux
This is a discussion on Display number of processors on linux within the Getting started tutorials forums, part of the Linux Getting Started category; Quick question - How do I display number of processors on linux? Simply use top command: Code: top Get info ...
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23-02-2007, 12:10 PM
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Display number of processors on linux
Quick question - How do I display number of processors on linux?
Simply use top command: Code:
top  Code:
grep -c processor /proc/cpuinfo 
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20-03-2007, 08:37 PM
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Quote:
cheers
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Raj Linux rulz. I have never turned back in my life ; I shall not do so today.. haha
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21-03-2007, 03:38 AM
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Quote:
Thanx for that point raj
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LivE Free 0r DiE L!nux rul3z aLL
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24-03-2008, 04:22 PM
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Quote:
correction Code:
grep -c processor /proc/cpuinfo right info for cpu grep CPU /proc/cpuinfo grep cpu /proc/cpuinfo and to see the process in the linux machine? start searching in /proc/  thats the one which does the heavy dirty work! and also make sure you know difference between process and threads. like process is when you run xmms it opens up 3 windows, xmms is a process and those 3 windows are threads, threads are not identical with processess. best way? man lsof
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12-08-2008, 12:55 AM
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How can I Get only the correct number of CPU's, the following output shows that my server has 8 CPU's but physically how many does it have? now I know it's not 8 of them???
grep CPU /proc/cpuinfo model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz grep cpu /proc/cpuinfo cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10 cpu family : 6 cpu MHz : 2333.400 cpu cores : 4 cpuid level : 10
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12-08-2008, 10:51 AM
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Try
Code:
dmidecode --type 4 dmidecode --type 4 | grep -c Socket
__________________
Vivek Gite Linux Evangelist  Be proud RHEL user, and let the world know about your enterprise choices! Join RedHat user group. Always use CODE tags for posting system output and commands! Do you run a Linux? Let's face it, you need help
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20-12-2008, 01:43 PM
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top and grep -c processor /proc/cpuinfotop
commands are not same sir.. ple describe me... i m getting from it that the top comm and is showing the total process info. (tasks ). which are currently on but grep -c ......XXXXXXXX...........command showing how many no of process going on.. how they are same.. plz ans me Last edited by pritam.linux; 20-12-2008 at 01:48 PM.
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22-12-2008, 07:56 PM
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You need to only type:
Code:
grep -c processor /proc/cpuinfo
__________________
Vivek Gite Linux Evangelist Be proud RHEL user, and let the world know about your enterprise choices! Join RedHat user group. Always use CODE tags for posting system output and commands! Do you run a Linux? Let's face it, you need help
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