Linux - NewbieThis Linux forum is for members that are new to Linux.
Just starting out and have a question?
If it is not in the man pages or the how-to's this is the place!
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
the problem im having is my server is running 7 gigs of ram i only have 8 i have 2 websites on this server i disabled one site to see if it was that one then both server still using 7gigs out of 8 gigs of ram
I need to know what command to use to check whats using all of my ram on my server i use the top command but it doesn't show much information
i have centos 5
Quote:
Originally Posted by awww
the problem im having is my server is running 7 gigs of ram i only have 8 i have 2 websites on this server i disabled one site to see if it was that one then both server still using 7gigs out of 8 gigs of ram
It probably does not use 7GB. Somebody else can explain better / properly it but Linux pre-allocates buffers for caching and that is what you might encounter. The output of free should shed some light on it.
As per Wim Sturkenboom; its a common fallacy that Linux ate your RAM; I recommend reading this http://www.linuxatemyram.com/.
If you are still worried after that, post the output of eg top and the other cmds mentioned above.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.