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Questions tagged [bandwidth]

Bandwidth is the amount of data that can be transferred from one point to another in a set period of time. Usually bandwidth is associated with Internet network connection speed.

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49 views

Why does libreoffice soffice.bin process CONSTANTLY RECEIVE internet bandwidth ? Malware ? Virus ? What?

Why does libreoffice soffice.bin process CONSTANTLY RECEIVE internet traffic ? This is according to BOTH NetHogs and Gnome System Monitor. I was curious about KB/sec internet IO numbers that ...
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Why Chrome and Firefox are Consuming too Much Bandwidth?

I have Ubuntu 18.04.3 installed (a fresh install in this September). I have noticed my data package is being consumed too much. When I started to probe I came to know that Chrome and Firefox are using ...
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21 views

VPS bandwidth spike exactly once every hour

I am using Ubuntu 18.04 on a digitalocean droplet. Here you can see the DigitalOcean bandwidth monitor graph As you can see in the image the spikes occur exactly once every hour. According to the ...
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2answers
57 views

vnstat - combine WiFi and Ethernet usage together

My laptop has two network interfaces enp59s0 and wlp60s0. Historically I've always used the Ethernet card (enp59s0) so using vnstat to get network consumption for today, yesterday, current week and ...
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26 views

How to check entire network bandwidth usage in Ubuntu [closed]

In my office we didn't find out bandwidth usage daily we r getting problem with that how can we know which ip is using more band width?
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Ubuntu 18.04.2 LTS Bandwidth Throttling?

Ubuntu 18.04.2 LTS New Install: Upload Bandwith ~4 Mbit/s Ubuntu 16.04 LTS New Install: Upload Bandwith ~100 Mbit/s After Dist Upgrade from 16.04 to 18.04.02 LTS: Upload Bandwith: ~4 Mbit/s ...
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89 views

usr/lib/snapd/snapd uses much bandwidth

I have a problem. I search for it in the internet but there is fewer solutions on the internet and anything didn't helped me. My problem is with snapd. When I am connect my pc with my mobile hotspot, ...
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1answer
468 views

How to slow down internet connection?

I have a very large download to perform which is low priority. Can I throttle back the networking speed of my Ubuntu 18.10 so this download does not bog down my connection which is shared with other ...
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How can i allocate bandwidth among users more than given rate?

if i have limit the amount of bandwidth among all users lets say for 2mbps for each. But if there is more bandwidth available how can i let users have more bandwidth like 7 mbps or 8 mbps for ...
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67 views

Inconstant Bandwidth despite Bandwidth Limitation in VirtualBox

In VirtualBox, I have two Ubuntu 18.04 VMs running on an Ubuntu 18.04 host. My target is to simulate network traffic between the two VMs (one as a Server, one as a Client). Therefore I set the VM ...
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2answers
95 views

Ubuntu terminal not using complete bandwidth

I recently install Ubuntu 16.04 and have noticed that the terminal does not use my Internet connection to full capacity. While D/L speeds on my windows 10 go up to 500kBps (Torrenting) Ubuntu terminal ...
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42 views

How do i limit client bandwidth? [duplicate]

i have a local network, my PC server run Ubuntu how do i limit my client bandwidth ? is it possible to limit different client trough the server ?
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1answer
179 views

Hyperthreading Xeon CPU E5 2680 0 @ 2.7GHz

I'd like to verify whether my server set Hyper-threading, and the way to it. lscpu shows Thread per core is "2" sudo dmidecode shows HTT (Multi-threading). I expected HTT (Hyper-threading ...
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1answer
2k views

Network bandwidth limitation in KVM

I'm having difficulties finding out how to limit network bandwidth for my VM. The results I found searching the web that libvirt already includes this function, but I can't find it anywhere. Using the ...
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1k views

Why is internet upload so high when I don't actually upload much?

Total Monthly Internet Bandwidth I use vnstat to monitor internet usage: $ vnstat rx / tx / total / estimated eth0: Jul '17 210.70 GiB / ...
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1answer
668 views

How to limit the network bandwidth usage in Virtual box [duplicate]

I am using Virtual box 5.1.22 on Ubuntu 16.04. I need to limit the bandwidth of the Internet connection (more precisely the upload speed) being used by an application running on Windows 7(a Virtual ...
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1answer
555 views

Is there GUI software that can show how much bandwidth a user on my home network is using?

Are there any GUI applications I can use to see how much bandwidth a user on my home network is using? I use Ubuntu 16.04.
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1answer
482 views

Snapd consuming bandwidth from time to time

I didn't install any snap package so for, but sometimes the snapd process is using the bandwidth. Is this activity normal ? What is the snap deamon downloading ? snap list returns : Name Version ...
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807 views

Traffic shaping with TC/wondershaper does not work

I'm trying to set up traffic throttling with wondershaper, using what seems to be a textbook solution --- wondershaper script --- as heartily recommended here and described here. This does not work ...
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1answer
158 views

Taking all the bandwidth [closed]

Hi i'm curretly using ubuntu 16.04.1 LTS. I'm wondering how to take all my internet bandwidth. i'm wondering how to use THIS(http://www.ecloudbuzz.com/use-full-bandwidth-of-internet-connection/) ...
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44 views

Bandwidth Monitoring [duplicate]

I have a VPS that for the 1st time in 4 years went over the monthly cap. The machine was just rebuilt by the provider and since bandwidth has never been an issue before the rebuild I was wondering if ...
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39 views

Bandwith monitoring in a network

We have a Internal lab system with some four physical machines. In four physical machines we have three machines with XenServer installed which is have XenVms and One Machine with Virtual box ...
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2answers
766 views

Display total received data (from network history in System Monitor) in the Unity Panel

I'm running Ubuntu 16.04. Is there a way to display the total received data which is available in the network history of System monitor tool, on the Unity Panel? I have limited amount of bandwidth ...
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2answers
1k views

Squid LAN network Per user Bandwidth monitoring

I have made a small LAN network with a ubuntu squid proxy server. The proxy server runs in my laptop with VMware where it is placed in between the ADSL router and 4 port switch. I have added 3 user ...
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99 views

Monitor CPU and bandwidth usage of cpu and save to csv

I would like to monitor a specific process. I need to know timestamp, CPU usage (%) and Bandwidth (tcp upload and download in % or byte/s) of this process. I have tried something like this: ps -Ao ...
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1answer
167 views

Limit bandwidth usage of “do-release-upgrade -d”

I'd like to upgrade a 15.10 server to 16.04 LTS beta* using do-release-upgrade -d. This is a ~2GB download and I'd like to limit the bandwidth usage of the upgrade. This is possible by setting "...
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221 views

What could be causing throughput issues?

I'm experiencing some crazy issues regarding my internet speed using Ubuntu 15.04. I can't get anything greater than 10Mbps down,but I'm achieve 30 Mbps up. My laptop doesn't have an Ethernet port, ...
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1answer
765 views

How to limit network bandwidth apt-mirror

I am setting up a local repository server and downloading the repository takes up to lots of internet bandwidth. How do I limit the apt-mirror to download with 2MB/s? Internet connection has become ...
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561 views

how to limit skype bandwidth?

I am using ubuntu 14.04. I need to limit skype bandwidth so I could solve problem with video calls. I have same problem with skype as guy from this link http://community.skype.com/t5/Windows-archive/...
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1answer
184 views

Computer hogging bandwidth, how do I find out what it is?

My computer is hogging the house bandwidth and I have not idea why? Could it be a virus? How do I find out?
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1answer
83 views

Monitoring tool for Ubuntu

I am running a Ubuntu server for NAT and DHCP services in my Office. What monitoring tool can be used to remotely monitor server performance, DHCP lease addresses, IP Lease statistics, monitor ...
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1answer
811 views

Network Interface Traffic Visualizer

I have multiple interfaces active at a time, I want to visualize the bandwidth in/out from the interfaces on my PC. I know iptraf does this without visualization. So, far the closest tool I have ...
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1answer
87 views

Is it possible to ruduce background network use when on mobile wifi hotspot

Short version: What is the easiest way to temporarily reduce the amount of background network traffic to a minimum? Long Version: I'm connecting to a mobile wi-fi hotspot hosted by my cell phone, If ...
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1answer
1k views

Limit bandwidth of my WiFi card [duplicate]

I am trying to install a vagrant instance while I am sitting in a group on a congress. Since we don't have such a big bandwidth here, I would like to limit the bandwidth of the initial download of the ...
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169 views

Ubuntu as a bandwidth throttling box on windows network

I need to test the performance of some applications over different capacity connections (broadband, EFM, LAN extension etc). How would i configure an Ubuntu server to sit between the main network (17....
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2answers
1k views

How can I access network statistics (like bandwith/data usage) in logs for the past 2 weeks?

I want to extract network statistics of past two weeks. It should contain information like the uploads and downloads, also the network speed (bandwith ) I received. I tried system monitor, but ...
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1answer
939 views

How can I see the amount of data I am Downloading / Uploading per day?

I want a command line feature to show me how much data I am using each day / week / month. It needs to show speed as well as data usage.
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2answers
1k views

Measure bandwidth used by a single program execution

I'd like to measure the bandwidth consumed by a single program launch (for processes launched from cron, in order to get an idea of how much BW they are using). I know of nethogs and the many other ...
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1answer
557 views

What's eating my internet bandwidth? Incompatibility between nethogs and System Monitor's Network History

When I open System Monitor, the Network History shows that there are ~64 KiB/s being downloaded constantly. And it's not my doing! So I wanted to see which application is downloading and I installed ...
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122 views

Drop connection if upload speed exceed specific value

I have a media server installed to my Ubuntu machine. I want to limit incoming data to my server per connection for uploads and if a specific bandwidth is exceeded, their connection will be dropped. ...
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51 views

Internet bandwidth consumption monitor process wise monitoring? [duplicate]

I had some three or four askubuntu pages open in my firefox's tabs, and the pages suddenly started responding extremely slow. I checkd the system monitor, and it showed huge amounts of data being ...
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1answer
65 views

Ubuntu Server bandwith monitoring

I run a program on ubuntu server that runs 24/7, I'm after a program that can measure the amount of bandwith it uses (Download and Upload seperate if possible), I need to be able to see it capturing ...
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4answers
3k views

Is there any linux in built application or any method to find the network usage(data usage) of the internet connection?

Is there any linux in built application or any method to find the network usage(data usage) of the internet connection? I know there are many softwares that can be installed into os for this purpose. ...
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1answer
742 views

Can we create bandwidth Limit for all users [duplicate]

Can we create bandwidth limits for all users? I want to share internet through my Ubuntu Server. Is this possible or not?
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1answer
73 views

Can I cap the monthly network transfer of a process?

I'm looking for a way to monitor and/or cap the monthly network transfer of an Ubuntu Server 12.04 process. I'm running a Plex Media Server, and while my current ISP is very lax on my bandwidth usage, ...
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1answer
234 views

How to Stop Oracle Java proccess ; eat internet bandwidth and processer

I installed oracle Java 7 on Ubuntu 12.04 32bit. when i check my Internet bandwidth while do nothing on the Internet in system monitor->resource data is sent and received. When i look in process tab ...
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64 views

Limit download speed if filesize 20mb

Is there a software like trickle lets say for example? That i can put as a proxy and lets say set it up so that if a filesize that i am downloading is over 20MB it will limit it to 2kb? I found ...
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1k views

Is it possible to set on-peak and off-peak hours in vnstat for monitoring bandwidth?

I have recently downloaded vnstat to monitor my Internet bandwidth usage. I have a limited data plan but my ISP provides unmetered bandwidth during off-peak hours (2:00 AM to 8:00 AM). So, I would ...
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1answer
89 views

Long waiting List for Internet: What are these IP addresses?

I am having a problem of slow Internet Browsing speed. When I checked it with NetHogs there was a huge list waiting for Internet. What are these IP addresses ? How can I find them ? Is it due to a ...
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16 views

Throttle Bandwith for a specific user using iptables [duplicate]

I need to throttle internet speed for a user. More specifically I want to decrease it to 30 kbps from current 3.1mbps for one user. I search around, and found guides on how to do it using squid's ...