Lowering Memory Usage

[bulldozering]

I just installed Scalix and it was super easy. This is much easier installing than Zimbra which I could never complete successfully.

Anyways I'm a one person company and I just needed and email server that was easy to setup so this does the trick. I have about 10 email addresses from about 10 domains and don't need anything for Outlook, web messaging, etc.

I'm wondering if there is a way to lower my memory footprint. All I need is it to send and receive Pop emails.

Can I disable certain things to lower CPU usage?

[btisdall]

The resource utilisation of Scalix should correspond to the load, i.e. in your case not much.

What does 'top' say?

[bulldozering]

top - 12:51:36 up 317 days, 8:41, 1 user, load average: 0.00, 0.00, 0.00
Tasks: 135 total, 1 running, 133 sleeping, 0 stopped, 1 zombie
Cpu(s): 0.3% us, 0.3% sy, 0.0% ni, 99.3% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 507816k total, 494840k used, 12976k free, 99000k buffers
Swap: 1012084k total, 5060k used, 1007024k free, 93268k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8654 root 16 0 7784 2328 1844 S 0.7 0.5 0:00.29 sshd
8686 root 17 0 2980 1008 764 R 0.7 0.2 0:00.50 top
1 root 16 0 3220 552 472 S 0.0 0.1 8:40.76 init
2 root 34 19 0 0 0 S 0.0 0.0 0:13.57 ksoftirqd/0
3 root 5 -10 0 0 0 S 0.0 0.0 0:00.90 events/0
4 root 7 -10 0 0 0 S 0.0 0.0 0:00.02 khelper
5 root 15 -10 0 0 0 S 0.0 0.0 0:00.00 kacpid

[bulldozering]

I'm not sure which is accurate, in Webmin under System memory I'm seeing:

Real memory: 495.91 MB total / 194.02 MB free Swap space: 988.36 MB total / 983.42 MB free