![]() You can use get BIOS and hardware information with dmidecode command (DMI table decoder) on Linux. Sample outputs: Number of CPU/cores online at : 16 dmidecode -t processor command $ echo "Number of CPU/cores online at $HOSTNAME: $(getconf _NPROCESSORS_ONLN)" One can query Linux system configuration variables with getconf command: Linux display CPU core with getconf _NPROCESSORS_ONLN command How to probe for CPU/core on Linux using hwinfo command Hence, use the apk command on Alpine Linux, dnf command/ yum command on RHEL & co, apt command/ apt-get command on Debian, Ubuntu & co, zypper command on SUSE/OpenSUSE, pacman command on Arch Linux to install the hwinfo. Let us print the number of installed processors on your system i.e core count:īy default, hwinfo command may not be installed on your system. How do I Find Out Linux CPU Utilization? Execute nproc print the number of CPUs available on Linux Simply run the following command and hit ‘1’: $ grep 'cpu cores' /proc/cpuinfo | uniq Run top or htop command to obtain the number of CPUs/cores in Linux $ echo "CPU threads: $(grep -c processor /proc/cpuinfo)" To view use the cat command and more command as follows: ![]() The lscpu command gathers CPU architecture information from sysfs, /proc/cpuinfo and other sources. The following line indicates that I have two physical CPUs: CPU socket(s): 2 Use /proc/cpuinfo to find out how many CPUs are there in Linux ![]()
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