{"id":1974,"date":"2013-04-17T16:43:34","date_gmt":"2013-04-17T08:43:34","guid":{"rendered":"http:\/\/rmohan.com\/?p=1974"},"modified":"2013-04-17T16:43:34","modified_gmt":"2013-04-17T08:43:34","slug":"ram-is-installed-on-your-centos-server","status":"publish","type":"post","link":"https:\/\/mohan.sg\/?p=1974","title":{"rendered":"RAM is installed on your CentOS server"},"content":{"rendered":"
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cat \/proc\/meminfo<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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MemTotal:\u00a0\u00a0\u00a0\u00a0\u00a0 2069956 kB<\/code><\/div>\n
MemFree:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 60652 kB<\/code><\/div>\n
Buffers:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 16032 kB<\/code><\/div>\n
Cached:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1831416 kB<\/code><\/div>\n
SwapCached:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 32 kB<\/code><\/div>\n
Active:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 172144 kB<\/code><\/div>\n
Inactive:\u00a0\u00a0\u00a0\u00a0\u00a0 1791604 kB<\/code><\/div>\n
HighTotal:\u00a0\u00a0\u00a0\u00a0 1174144 kB<\/code><\/div>\n
HighFree:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4008 kB<\/code><\/div>\n
LowTotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 895812 kB<\/code><\/div>\n
LowFree:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 56644 kB<\/code><\/div>\n
SwapTotal:\u00a0\u00a0\u00a0\u00a0 4128760 kB<\/code><\/div>\n
SwapFree:\u00a0\u00a0\u00a0\u00a0\u00a0 4127320 kB<\/code><\/div>\n
Dirty:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 244 kB<\/code><\/div>\n
Writeback:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 kB<\/code><\/div>\n
AnonPages:\u00a0\u00a0\u00a0\u00a0\u00a0 116184 kB<\/code><\/div>\n
Mapped:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 26952 kB<\/code><\/div>\n
Slab:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 29148 kB<\/code><\/div>\n
PageTables:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3424 kB<\/code><\/div>\n
NFS_Unstable:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 kB<\/code><\/div>\n
Bounce:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 kB<\/code><\/div>\n
CommitLimit:\u00a0\u00a0 5163736 kB<\/code><\/div>\n
Committed_AS:\u00a0\u00a0 477492 kB<\/code><\/div>\n
VmallocTotal:\u00a0\u00a0 114680 kB<\/code><\/div>\n
VmallocUsed:\u00a0\u00a0\u00a0\u00a0\u00a0 5716 kB<\/code><\/div>\n
VmallocChunk:\u00a0\u00a0 108740 kB<\/code><\/div>\n
HugePages_Total:\u00a0\u00a0\u00a0\u00a0 0<\/code><\/div>\n
HugePages_Free:\u00a0\u00a0\u00a0\u00a0\u00a0 0<\/code><\/div>\n
HugePages_Rsvd:\u00a0\u00a0\u00a0\u00a0\u00a0 0<\/code><\/div>\n
Hugepagesize:\u00a0\u00a0\u00a0\u00a0 4096 kB<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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#dmidecode --type 17 | grep Size<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Size: 1024 MB<\/code><\/div>\n
Size: 1024 MB<\/code><\/div>\n
Size: No Module Installed<\/code><\/div>\n
Size: No Module Installed<\/code><\/div>\n
Size: No Module Installed<\/code><\/div>\n
Size: No Module Installed<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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#free -m<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>total\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 used\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>free<\/code>\u00a0\u00a0\u00a0\u00a0\u00a0shared\u00a0\u00a0\u00a0 buffers\u00a0\u00a0\u00a0\u00a0 cached<\/code><\/div>\n
Mem:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2021\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1948\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 73\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 21\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1769<\/code><\/div>\n
-\/+ buffers<\/code>\/cache<\/code>:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 157\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1864<\/code><\/div>\n
Swap:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4031\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4030<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

The server used in this example has 2GB of RAM in the form of 2 x 1GB chips.<\/p>\n","protected":false},"excerpt":{"rendered":"

cat \/proc\/meminfo MemTotal: 2069956 kB MemFree: 60652 kB Buffers: 16032 kB Cached: 1831416 kB SwapCached: 32 kB Active: 172144 kB Inactive: 1791604 kB HighTotal: 1174144 kB HighFree: 4008 kB LowTotal: 895812 kB LowFree: 56644 kB SwapTotal: 4128760 kB SwapFree: 4127320 kB Dirty: 244 kB Writeback: 0 kB AnonPages: 116184 kB Mapped: 26952 kB Slab: […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/1974"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1974"}],"version-history":[{"count":1,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/1974\/revisions"}],"predecessor-version":[{"id":1975,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/1974\/revisions\/1975"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}