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A system monitor displaying system resources usage
A system monitor is a hardware or software component used to monitor system resources and performance in a computer system.[1]
Among the management issues regarding use of system monitoring tools are resource usage and privacy.
Overview[edit]
Software monitors occur more commonly, sometimes as a part of a widget engine. These monitoring systems are often used to keep track of system resources, such as CPU usage and frequency, or the amount of free RAM. They are also used to display items such as free space on one or more hard drives, the temperature of the CPU and other important components,[2] and networking information including the system IP address and current rates of upload and download. Other possible displays may include the date and time, system uptime, computer name, username, hard drive S.M.A.R.T. data, fan speeds, and the voltages being provided by the power supply.
Less common are hardware-based systems monitoring similar information. Customarily these occupy one or more drive bays on the front of the computer case, and either interface directly with the system hardware or connect to a software[5]:p.91 that must involve software.
A further consideration is that a bug in this domain can have severe impact: an extreme case would be 'cause the OS to crash.'[7]Virtual architect pro mac download.
List of software monitors[edit]
Single system:
Distributed:
See also[edit]
References[edit]
External links[edit]
Retrieved from 'https://en.wikipedia.org/w/index.php?title=System_monitor&oldid=951111279'
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