The rate of data transfer. Bandwidth usually refers to Internet but it can also apply to other systems like the motherboard.

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15
votes
5answers
13k views

How can I limit the bandwidth used by a process?

I have a CentOS 5.7 server that will be backing up its files nightly. I am concerned that visitors to the various sites that the server hosts will experience degraded performance while the backup is ...
9
votes
2answers
279 views

How do I get the current bandwidth speed of an interface from the terminal?

I want to get the current Bandwidth of an interface say "eth0" from the terminal. It better be as simple as possible. Say up 10 dn 30. Instead of giving out a lot of text like "vnstat" does. ...
5
votes
1answer
1k views

How to change speed limit of running trickle instance

I started a program throttled using trickle as trickle -d 10 -u 5 program. Now I want to change change the throttling speed to -d 50 -u 40. How can I change it without closing the program ? ...
3
votes
3answers
9k views

Find out network traffic per IP

We have one central server which functions as an internet gateway. This server is connected to the internet, and using iptables we forward traffic and share the internet connection among all computers ...
17
votes
5answers
34k views

How to limit network bandwidth?

Problem: We are hosting an application on remote server. We need to test it with a limited network bandwidth (for users with bad Internet access). Question: Can I limit my internet bandwidth (in ...
3
votes
1answer
416 views

Control Dropbox upload rate on the command line

I'm using Dropbox without the GUI in Linux. I would like to limit the upload rate, sometimes large files eats my internet bandwidth. Anyone knows how I do that?
4
votes
5answers
409 views

Network monitoring tool

I'm basically looking for a utility that displays which processes are using how much bandwidth, similar to how top displays which processes use how much resources.
2
votes
2answers
694 views

Bandwith monitoring in Linux

I just need to get how much bandwidth is used in 3 or 4 days. Do you have any application in the terminal to do it? I'd prefer if it didn't use SNMP. I found iptraf, wireshark, cacti, but they were ...
1
vote
0answers
99 views

trickle (bandwidth shaper) with dropbox causes 100% CPU

I'm limiting dropbox upload bandwith with trickle as suggested here. @reboot trickle -u 100 ~/.dropbox-dist/dropboxd This works great but unfortunately causes 100% CPU - even with only 2-3 (small) ...