View previous topic :: View next topic |
Author |
Message |
gbobr n00b
Joined: 10 Apr 2012 Posts: 10
|
Posted: Wed Oct 03, 2012 2:20 am Post subject: Diagnosing excesive network usage |
|
|
Hi!
I am running a network server in a datacenter with many gameservers on it.
One of that gameservers is using a lot of bandwidth... Or maybe all of them... I don't know how to find out.
I tried with iftop, but they are all using the same nic, so it's useless.
Also tried a little program (don't remember it's name right now) that measures how much bandwidth is using each process... But it only counts tcp trafic, and i think that most of my traffic is UDP.
Can anyone give me a clue about what tool i can use to see what process is eating my bandwidth?
Thanks! |
|
Back to top |
|
|
khayyam Watchman
Joined: 07 Jun 2012 Posts: 6227 Location: Room 101
|
Posted: Wed Oct 03, 2012 5:05 am Post subject: Re: Diagnosing excesive network usage |
|
|
gbobr wrote: | Can anyone give me a clue about what tool i can use to see what process is eating my bandwidth? |
qbobr ... you probably looking for net-analyzer/nethogs
best ... khay |
|
Back to top |
|
|
gbobr n00b
Joined: 10 Apr 2012 Posts: 10
|
Posted: Wed Oct 03, 2012 2:01 pm Post subject: |
|
|
Thanks for your answer, but nethogs takes in count only TCP traffic.
I need to see udp traffic too. |
|
Back to top |
|
|
khayyam Watchman
Joined: 07 Jun 2012 Posts: 6227 Location: Room 101
|
Posted: Wed Oct 03, 2012 5:42 pm Post subject: |
|
|
gbobr wrote: | Thanks for your answer, but nethogs takes in count only TCP traffic. I need to see udp traffic too. |
gbobr ... I see, I thought that nethogs was both TCP and UDP, but I see UDP is on the 'todo' list.
The only other apps I can suggest net-analyzer/iptraf-ng (which does provide information on UDP but doesn't report which process) and net-analyzer/nettop which I have no idea about other than it uses a web interface.
best ... khay |
|
Back to top |
|
|
|