The final item, bogomips, is a Linux-specific measurement of the CPU's speed in MIPS (millions of instructions per second) while not performing any actual work it is not an accurate indicator of overall processor speed and is only used for some testing purposes.Ĭopyright © 2006 The Linux Information Project. The flags field shows which features are available in the CPU this information is of interest only to users with an in-depth knowledge of processors. Among them are processor (the value of which is zero for single-processor systems), vendor_id (the value of which is GenuineIntel in the case of an Intel processor), cpu family, model_name, cpu MHz (processor speed in millions of cycles per second), cache size (the amount of high speed cache memory built into the processor) and fpu (the value of which is yes if the processor contains a floating point unit). Only a few of the lines contain information that is meaningful to most users. Each key word can be any combination of alphanumeric, underscore and space characters. If /u is not specified, this command uses the permissions of the user who is currently logged on to. Login to SA command line via root credentials. The lscpu command fetches the CPU architecture information from the sysfs and /proc/cpuinfo files and displays it in a terminal. Runs the command with the account permissions of the specified user account. The command-line utility lscpu in Linux is used to get CPU information of the system.
The information about each processor consists of a set of lines (18 on Red Hat 9), each of which contains a key word followed by a separator (consisting of spaces, a colon and then another space) and then by a value. Specifies the name or IP address of a remote computer (do not use backslashes). If a computer contains two or more CPUs, the information about each is separated by a blank line. It can easily be read with a command such as cat, i.e., proc/cpuinfo is a short, read-only, plain text file that contains information about the CPUs (central processing units) on a computer. You can check the CPU temperature using a command line utility called sensors. The /proc/cpuinfo file, by The Linux Information Project LINFO Check CPU temperature in Linux command line.
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