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How to check the Physical RAM on UNIX server

Posted on 2013-11-05
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Last Modified: 2013-11-06
I need to check the amount of physical RAM on UNIX server. How can I do that?
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Question by:YZlat
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woolmilkporc earned 150 total points
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prtconf

should help on Solaris and AIX. Search for "Memory" .

Under AIX

lsattr -El sys0 -a realmem

will also do.

HPUX:

grep -i physical /var/adm/syslog/syslog.log

or, if you have the Support Tools:

echo "selclass qualifier memory;info;wait;infolog"|cstm | grep "Total Configured Memory"

On Linux run

cat /proc/meminfo

and search for "MemTotal". Or issue "free" and see "Mem:" under "total".
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by:YZlat
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Thanks!
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