http://wiki.docking.org/index.php?action=history&feed=atom&title=Monitoring_Memory 2026-04-04T14:18:09Z Revision history for this page on the wiki MediaWiki 1.39.1 http://wiki.docking.org/index.php?title=Monitoring_Memory&diff=9556&oldid=prev 2016-09-01T17:36:30Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 17:36, 1 September 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l26">Line 26:</td> <td colspan="2" class="diff-lineno">Line 26:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  -/+ buffers/cache:        30        95</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  -/+ buffers/cache:        30        95</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  Swap:            7          0          7</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  Swap:            7          0          7</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Sysadmin]]</ins></div></td></tr> </table>

Benrwong http://wiki.docking.org/index.php?title=Monitoring_Memory&diff=9555&oldid=prev 2016-09-01T17:36:13Z

<p>Created page with &quot;==free command== The free command when used by itself will display memory usage in kilobytes. It displays total memory available, used, and swap memory in addition to cache a...&quot;</p> <p><b>New page</b></p><div>==free command==<br /> The free command when used by itself will display memory usage in kilobytes. It displays total memory available, used, and swap memory in addition to cache and buffers. <br /> <br /> # displays output in bytes<br /> free -b <br /> # displays output in megabytes<br /> free -m<br /> # displays output in gigabytes<br /> free -g<br /> # displays output in human-readable format<br /> free -h<br /> # continuously polls free every {number of seconds}<br /> free -s {number of seconds}<br /> # free will output every 3 seconds<br /> free -s 3<br /> <br /> ===free example===<br /> [root@he fast]# free -h<br /> total used free shared buffers cached<br /> Mem: 126G 125G 532M 176K 510M 94G<br /> -/+ buffers/cache: 30G 95G<br /> Swap: 8.0G 995M 7.0G<br /> [root@he fast]# free -g<br /> total used free shared buffers cached<br /> Mem: 126 125 0 0 0 94<br /> -/+ buffers/cache: 30 95<br /> Swap: 7 0 7</div>

Benrwong