1
vote
0answers
31 views

How to perform a CPU/disk intensive operation without drastically affecting other processes?

I am running a Minecraft server on Ubuntu 12.04. The operation I'm trying to perform is a git clone, as part of a new backup system I'm implementing. I would like to be able to do things like this ...
0
votes
1answer
34 views

Ubuntu Server performance boost

Is there any way to boost an Ubuntu Server's performance? I feel it a bit laggy when hosting a game server on it, unlike other servers. Do you think installing a desktop environment will decrease the ...
0
votes
1answer
22 views

Remove additional processes/services from Ubuntu server

I just installed PostgreSQL 9.1 and its packages: 'postgis and pgadmin' on Ubuntu Server 13.10. Now I'd like to remove any other processes/services on the server in order to improve its performance.. ...
-1
votes
1answer
315 views

how to check S.M.A.R.T., hdd performance etc, on VPS [closed]

There are a little bit problem. On local machine (own), all works fine, but, since I moved my projects to VPS (you know, internet all the time, electricy backups and so on), I notified, that a lot of ...
2
votes
1answer
4k views

Extremely slow network transfers in one direction

File transfers from my home server (running Ubuntu 12.04 Server) to any other PC on my LAN (all running Windows 7) are extremely slow, but file transfers in the other direction (uploading to the ...
0
votes
3answers
250 views

why ubuntu os is too slow [duplicate]

Specifications: samsung mini laptop model code NP-N100S-E01 N100S-E01 RAM= 4GB HARD DISC=320 GB PROCESSOR= INTEL ATOM PROCESSOR ATOM PROCESSOR N2100 I am installing Ubuntu 13.x OS ...
4
votes
3answers
4k views

Recommended testing tools to test MySQL performance?

What is the recommended tool(s) for testing the performance of MySQL 5.5 (innodb) under Ubuntu 12.04? We have purchased a new multi-cpu multi-core server to replace our current MySQL dual-core ...
4
votes
1answer
230 views

Show files being accessed most in a short time period

So I've got a server that's struggling under the weight of several Wordpress installs. Things are relatively well cached (I am planning to improve things anyway) but I can quickly see that disk IO is ...
2
votes
1answer
3k views

Is there a way to disable Intel SpeedStep on an Ubuntu Server using a command line application?

We cannot disable it using the BIOS, because Turbo gets turned off as well as a side effect (what a crappy BIOS!). I am looking for a simple command line tool for Ubuntu 12.04 LTS Server that can do ...
1
vote
2answers
2k views

How do I measure performance of a virtual server?

I've got a VPS running Ubuntu. Being a virtual server, I understand that it shares resources with unknown number of other servers, and I'm noticing that it's considerably slower than my desktop ...
10
votes
1answer
3k views

How do I improve my server disk performance

I have an HP Microserver running Ubuntu 10.04 LTS. It's a low power server with 5 internal drive bays. I use it to backup my remote servers, VPSs and local laptops over the network. I want to get the ...
1
vote
1answer
556 views

Turn a mac mini g4 - 1.4 ghz, 2 gb ram - into a home server

I'd like to build a small home server (backups, download station and media server with dlna). Anybody knows if this spare mac I have is worth for the specified jobs using Ubuntu Server (I've already ...
0
votes
1answer
453 views

Ubuntu server unstable performance

I am experiencing frequent drops in performance of my server (affects both webserver performace and ssh). It may work fine all day and then suddenly pages load 10 times slower. After awhile it comes ...
4
votes
2answers
2k views

RAID slow on all levels

I am getting very slow write speeds (<1MB) with RAID 1 and RAID 0 (striping and mirroring). The read speeds are sufficiently fast but writing is very slow. At first I thought it was just poor ...
13
votes
10answers
5k views

Long wait time on login

When I log in on my server I get this: No mail. Last login: Fri Nov 5 14:22:45 2010... then I must wait for 5 sec and then is ready... wolfy@ubuntu-server:~$ Is this wait time normal or should ...
1
vote
2answers
798 views

How can I optimise a server for a Low Latency application [closed]

I have an application that is latency sensitive. Although I care about throughput, extreme low latency is more important to me. Please suggest how I can optimise my server to achieve the lowest ...
12
votes
5answers
3k views

What is the performance loss if you run an ubuntu desktop edition for a server machine?

Hello we have installed an ubuntu desktop edition on our dev server. I was wondering if there is any noticeable performance loss compared to the server edition.