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2. List of performance analysis tools - Wikipedia

   en.wikipedia.org/wiki/List_of_performance...

   time (Unix) - can be used to determine the run time of a program, separately counting user time vs. system time, and CPU time vs. clock time. [1] timem (Unix) - can be used to determine the wall-clock time, CPU time, and CPU utilization similar to time (Unix) but supports numerous extensions.

3. Ganglia (software) - Wikipedia

   en.wikipedia.org/wiki/Ganglia_(software)

   The software is used to view either live or recorded statistics covering metrics such as CPU load averages or network utilization for many nodes. Ganglia software is bundled with enterprise-level Linux distributions such as Red Hat Enterprise Linux (RHEL) or the CentOS repackaging of the same.

4. CPU time - Wikipedia

   en.wikipedia.org/wiki/CPU_time

   CPU time (or process time) is the amount of time that a central processing unit (CPU) was used for processing instructions of a computer program or operating system. CPU time is measured in clock ticks or seconds. Sometimes it is useful to convert CPU time into a percentage of the CPU capacity, giving the CPU usage.

5. top (software) - Wikipedia

   en.wikipedia.org/wiki/Top_(software)

   The program produces an ordered list of running processes selected by user-specified criteria, and updates it periodically. Default ordering is by CPU usage, and only the top CPU consumers are shown. top shows how much processing power and memory are being used, as well as other information about the running processes.

6. Performance Monitor - Wikipedia

   en.wikipedia.org/wiki/Performance_Monitor

   Performance Monitor (known as System Monitor in Windows 9x, Windows 2000, and Windows XP) is a system monitoring program introduced in Windows NT 3.1.It monitors various activities on a computer such as CPU or memory usage.

7. Load (computing) - Wikipedia

   en.wikipedia.org/wiki/Load_(computing)

   The comparative study of different load indices carried out by Ferrari et al. [7] reported that CPU load information based upon the CPU queue length does much better in load balancing compared to CPU utilization. The reason CPU queue length did better is probably because when a host is heavily loaded, its CPU utilization is likely to be close ...

8. Resource Monitor - Wikipedia

   en.wikipedia.org/wiki/Resource_Monitor

   Resource Monitor, a utility in Windows Vista and later, displays information about the use of hardware (CPU, memory, disk, and network) and software (file handles and modules) resources in real time. [1] Users can launch Resource Monitor by executing resmon.exe (perfmon.exe in Windows Vista).

9. System monitor - Wikipedia

   en.wikipedia.org/wiki/System_monitor

   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. Monitoring can track both input and output values and events of ...