We must look at the siblings, CPU cores and core id to tell the difference. A logical CPU can be a hyperthreading sibling, a shared core in a dual or quad core, or a separate physical CPU. Rc-svcdir 1.0M 92K 932K 9% /lib64/rc/init. The kernel data Linux exposes in /proc/cpuinfo will show each logical CPU with a unique processor number. Install as pip install py-cpuinfo Use from the commandline: python -m cpuinfo Code: import cpuinfo cpuinfo.getcpuinfo () brand Share Improve this answer Follow answered at 15:00 serv-inc 34. Mounted Disk Space / Size Most commonly using df -h.įilesystem Size Used Avail Use% Mounted on If the Container and virtual machine are running a Linux operating system, you can also use the cat /proc/cpuinfo command to view the available CPUs. For an easy to use package, you can use cpuinfo. This is all contained in /proc/cpuinfo which can be viewed withĬheck Number of Cores egrep '^processor' /proc/cpuinfo Check Processor for 64bit grep ' lm ' /proc/cpuinfo Check for Virtualization egrep '^flags.*(vmx|svm)' /proc/cpuinfo Memory Information Kernel Memory Details cat /proc/meminfo System Memory Details free -m Swap Information cat /proc/swapsAlso /etc/fstab Disk Information Disks List Use one of the following This is considered fundamental knowledge for any Linux System Administrator /proc/cpuinfo is a short, read-only, plain text file that contains information about the CPUs (central processing units) on a computer. (Anything on the PCI bus, anyway.) cat /proc/cpuinfo - Displays CPU info. This covers basic hardware and core system commands. lspci is a great utility for listing the system hardware. Get Linux CPU Processors/Cores Using lscpu Command. gaurish108: cat /proc/cpuinfo (02-09 15:34) processor : 0 vendorid : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU M 330 2.13GHz stepping : 2 cpu MHz : 933.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fdivbug : no hltbug : no f00fbug : no. A more detailed output of the above file will look like the following: more /proc/cpuinfo Check Linux CPU Info 2. cat /proc/cpuinfo This is probably the most widely spread method on the Internet. cat /proc/cpuinfo grep processor wc -l 4. Here are a number of example commands to check various points of a Linux system, disk, swap, memory, CPU, network and other system information. Basically, currently under the Linux operating system, there are roughly three ways to view CPU information: cat /proc/cpuinfo lscpu top/htop You can use different commands to view CPU information according to your actual needs.
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