To much memory usage

[WarezFreaks]

How can I reduce the memory usage that is indicated on my vps control panel?
It's around 80 %

WarezFreaks Reviewed by WarezFreaks on 10th Aug 2010. To much memory usage How can I reduce the memory usage that is indicated on my vps control panel? It's around 80 % Rating: 5

[m107]

Dude, provide more details! what's your usage there? are you using any control panel?

[l0calh0st]

If you are using Kloxo then you just need to add more DEDICATED ram.
If it's someting else then you to check apache and php settings.

[w3bpr0jectz]

80% of what? how much dedicated RAM do you have on the VPS?

[wman]

change your template to something simple, i think thats one of the reasons

[sniffdog]

reboot .. reboot.

[WarezFreaks]

I have rebooted a few times, and still its the same.

These are the specs :

Memory: 512 MB
Burst: 1 GB
Disk Space: 50 GB
Bandwidth: 300 GB


Operating System: CentOS 5 32bit + cPanel

And here is a screenshot taken from the statistics in my vps control panel :

[desiboy]

login to ssh as root
and type

top

and post the output here

[WarezFreaks]

top - 12:41:33 up 22 min,  0 users,  load average: 0.08, 0.06, 0.00
Tasks:  47 total,   1 running,  45 sleeping,   0 stopped,   1 zombie
Cpu(s):  0.2%us,  0.2%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:   1048576k total,   731788k used,   316788k free,        0k buffers
Swap:        0k total,        0k used,        0k free,        0k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
28165 nobody    15   0     0    0    0 Z  0.3  0.0   0:00.29 httpd <defunct>
    1 root      18   0  2152  656  568 S  0.0  0.1   0:00.18 init
11656 root      21  -4  2244  548  344 S  0.0  0.1   0:00.00 udevd
11969 root      15   0  1808  568  476 S  0.0  0.1   0:00.00 syslogd
11995 named     25   0 50520 3884 1976 S  0.0  0.4   0:00.07 named
12017 root      18   0  7176 1036  636 S  0.0  0.1   0:00.00 sshd
12029 root      25   0  4856 1252 1096 S  0.0  0.1   0:00.00 mysqld_safe
12053 mysql     15   0  524m  63m 3820 S  0.0  6.2   0:03.16 mysqld
12117 mailnull  15   0 10352 1168  672 S  0.0  0.1   0:00.00 exim
12123 mailnull  25   0 10352 1100  612 S  0.0  0.1   0:00.00 exim
12140 root      15   0 26844  23m 2168 S  0.0  2.3   0:00.75 spamd
12146 root      18   0  2148  724  556 S  0.0  0.1   0:00.02 dovecot
12147 root      15   0  2624 1020  820 S  0.0  0.1   0:00.00 dovecot-auth
12152 root      15   0 27220  23m 1720 S  0.0  2.3   0:00.28 spamd
12153 dovecot   15   0  5264 1984 1616 S  0.0  0.2   0:00.00 pop3-login
12154 dovecot   17   0  5176 1976 1616 S  0.0  0.2   0:00.00 pop3-login

[Lifetalk]

Chances are, your OS is caching the memory for later use and that shows up as used memory.

Looking at your load averages, your CPU utilization and the number of running/sleeping processes, I don't suppose you should worry about the memory utilization.