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checkmemoryusage [2013/01/27 21:29]
checkmemoryusage [2013/01/27 21:29] (current)
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 +====== Check Memory Usage  ======
 +The**free** command displays the total amount of free and used physical and swap memory in the system, as well as the buffers used by the kernel.<​br />
 +Display free memory size in MB:
 +free -m
 +Displays a line containing the totals memory in MB:
 +free -t -m
 +The**vmstat** command reports information about processes, memory, paging, block IO, traps, and CPU activity.
 +The**top** command which provides a dynamic real-time view of a running system.
 +Press**SHIFT+M** to sort on memory utilization.<​br />
 +Press**z** to colorize.<​br />
 +Press**1** to see multiple CPU'​s.<​br />
 +Press**q** to quit.
 +For more help type ' _command//​--help'​ or 'man _command//'​
 +-- FredPettis - 02 Jun 2009
checkmemoryusage.txt ยท Last modified: 2013/01/27 21:29 (external edit)