Hi there,
I have got a PIV server machine with 2gb ram and 250gb hdd. I have got 100MB/s up and downloadspeed, but my users download about 350-400GB/day.
How can I optimise the performance? My system is a bit slow, yet, but not full memory... It's just slow to download anything... For example a webpage... 
you can limit the general bandwidth : http://domaine.tld/admin/settings_server_traffic.php
perhaps look at fcgid and php settings for max processes, etc. to optimize throughput. use "htop" to look at server resource usage and watch the processor, as a P4 is very slow. also, you may want to consider caching/varnish as a setup for the server.
perhaps look at fcgid and php settings for max processes, etc. to optimize throughput. use "htop" to look at server resource usage and watch the processor, as a P4 is very slow. also, you may want to consider caching/varnish as a setup for the server.
htop? ... Command not found... ?
[hr]
htop? ... Command not found... ?
I installed,
It shows me:
CPU usage:
1 : 1.3
2: 1.3
3 : 3.3
4 : 0.6.. etc
Memory: 1893/1995
SWP: 1931/4823
.. But my system is so slow... What's wrong? ..
Tasks: 210, running 1-2...
Load average: 8.30, 14.95, 17.54 ..
Uptime: 17 days...
The load is pretty high! Additionaly, you need more ram for your purposes. I mean... have a look at the swap-level... 2GB swapped is awful! You'd need at least twice as much ram.
400GB/d is 4,6MB/s average - additionaly your system is swapping. To me, it's no surprise why your system is that slow.