CentOS 7 low memory

General support questions
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pma61
Posts: 9
Joined: 2014/02/16 11:32:22

CentOS 7 low memory

Post by pma61 » 2014/08/02 12:43:33

Hi!

I have a CentOS server with 4 GB of RAM.
When the server finish the boot, he used only 800 MB of RAM, but after few hours I have this problem:

Code: Select all

[root@home TEST]$ free -mh
             total       used       free     shared    buffers     cached
Mem:          3,7G       3,6G       127M        17M       887M       1,9G
-/+ buffers/cache:       862M       2,9G
Swap:         3,9G         0B       3,9G
How can I found the process that uses too many RAM?
Thanks!

gerald_clark
Posts: 10642
Joined: 2005/08/05 15:19:54
Location: Northern Illinois, USA

Re: CentOS 7 low memory

Post by gerald_clark » 2014/08/02 12:46:17


pma61
Posts: 9
Joined: 2014/02/16 11:32:22

Re: CentOS 7 low memory

Post by pma61 » 2014/08/03 08:22:49

Thank you so much! :lol:

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kkyinc
Posts: 10
Joined: 2014/08/13 06:23:54

Re: CentOS 7 low memory

Post by kkyinc » 2014/08/14 08:58:59

thanks for your information very nice :lol:

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