Questions tagged [bandwidth]

Bandwidth tag should be used when asking questions about data transfer rates over various data buses or network protocols.

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29 views

How to optimally utilise 2.4GHz & 5GHz bands?

I have a dual band router which transmits two WiFi signals: one at frequency 2.4GHz and the other at frequency 5GHz. I’ve read that, in general, the 5GHz band is quicker when at close range to the ...
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25 views

Is it possible to measure and then shut down Apache HTTP server after reaching monthly bandwidth limit?

The VPS provider I use charges by amount of GB released to Internet. Is it possible to detect when bandwidth limit has been reached and shut down the server for the rest of the month? Please abstract ...
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16 views

Combining ADSL's valid IP and LTE's high upload bandwidth

I have an ADSL connection with 10/1 Mbps download/upload speed and a valid IPv4 address (i.e., addressable from the internet). Also, there is a Debian server on my network that is running a GitLab CE ...
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1answer
37 views

Why do I have higher upload bandwidth on WiFi?

I live in a pretty crowded building, so the "airspace" is pretty crowded as well. I get internet from FTTP through a 1Gbps link, which can be considered as stable and reliable for my question. Please ...
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8 views

WIndows 10: Break down data usage from vpnagent and mdproxy

This is the Data usage overview that WIndows 10 shows me Is there a way to get more granular data usage from vpnagent.exe and mdagent.exe? Being able to get the data using Microsoft or open source ...
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12 views

Issue in emulating low bandwidth using Traffic control shaper

I have two VM on openstack with bandwidth 2.95 Mbits/sec. I need to emulate a high and low bandwidth 1Gbit/sec and 100Mbit/sec. I am unable to do this using Traffic Control Shaper on openstack VM, I ...
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1answer
34 views

Windows 10 Resource monitor, Network sent/received bandwidth not match the graph

Resource monitoring screenshot: In Windows 10 Resource monitoring, network section, I always find that the detailed network traffic (no 1 in the Figure) doesn't match the graphical view (no 3 in the ...
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1answer
27 views

Restrict bandwidth for a MAC ID for certain domains

I need to restrict bandwidth (make the site really slow) for 2-3 HTTPS domains (instagram.com and facebook.com) for a relative of mine. So need to target domain and MAC ID of the device. We have a ...
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11 views

Android LG K-210 bandwith info for Taiwan [closed]

I have a Canadian LG K210 (LG Power) phone that was unlocked by the carrier Telus which I was able to use in Malaysia (for data and calling) and Thailand (calls only). Here in Taiwan, neither seems ...
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122 views

Thunderbolt 3 used bandwidth with external GPU

question: how many Gpbs of data is sent from laptop to the eGPU for one frame? I have a Thinkpad T480 with 2 PCIe lanes TB3 port. Laptop specs: i5-8250u, no dGPU, only Intel uhd 620. I am trying to ...
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2answers
39 views

What is the difference between bandwidth and bit rate?

I have seen two definitions for bandwidth: "For a transmission medium, the range of signal frequencies it may transmit" and "The maximum amount of data that can be transmitted in a network." So they ...
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1answer
24 views

How does an application in linux knows the available bandwidth for data transfer(any daemon helps it?)

I am trying to understanding a backup application working and during the staging of the data and uploading to cloud, it sends data as per the available bandwidth. How does it know the available ...
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22 views

How to limit bandwidth?

Their is a problem where if one person starts downloading something the internet is extremely slow for everyone else. We assume this is because the bandwidth isn't limited and downloading something ...
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129 views

How to limit the bandwidth/network rate for sshd per user?

I have a computer set up as a server with Ubuntu 18.0.4 sharing with my friends, and using sftp to upload/download files. Recently one of my friends has been doing a large amount of transfer and ...
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1answer
63 views

Where does internet latency comes from?

Sorry if this was asked before. Couldn't find anything about it on SE. So the distance from San Francisco to Australia is about 8,000 km. This source indicates that the latency among the two ...
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174 views

Zabbix bandwidth monthly monitoring

How can I collect network bandwidth on the network interface for a month?Is it possible to get data by zabbix tools? One of the main problems is to set up period for monitoring. I create calculated ...
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1answer
53 views

How do I calculate the runtime bandwidth of the PCIe socket using Process Control Monitor?

I'm working in deep learning and I'm trying to identify a bottleneck in our GPU pipeline. We're running Ubuntu on an Intel Xeon motherboard with 4 NVIDIA Titan RTXs. GPU utilization as measured by ...
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35 views

Windows update - network speed throttle

What 'speed percentage' is referred in Windows update delivery optimization, 'interface' speed or broadband connection speed? I ask this because I'm on a good LAN, but network connection is slow ~...
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2answers
86 views

YouTube is consuming much bandwidth than other operations on my home network

I've a problem that when I'm surfing Facebook, Twitter, stackOverflow or any other site than YouTube, Pages usually takes lot of time to download. While, YouTube don't have any problems. I've a 2 Mbps ...
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47 views

What is the most bandwidth efficient way to remotely access a Windows pc?

I want to access my work computer from home(or vice versa). I live in a bandwidth constrained 3rd world country so RDP is too slow to be useful in most cases. Can anyone point me in the direction of ...
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1answer
115 views

will the hdd be the bottleneck for a 10gbps server?

I have a server with 1 gbps connection (which is ~125 MB/s). The server has normal mechanical Hard disk drives. Afaik their speed limit is also around 120 MB/s. For instance, if I download a file from ...
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206 views

How to get network bandwidth consumption of each process on Mac

How can I know each process cost my bandwidth in kb/s? Activity Monitor of Mac OSX only shows received bytes and send bytes of each process. Command "nettop" and "nethogs" in Terminal can only show ...
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Can you get an external monitor running on 4k resolution at 60hz using a USB 3.0 to Displayport adapter?

I am trying to get my new 4k monitor running at 60hz refresh rate. At the moment I have a laptop with a micro HDMI port that is most likely HDMI 1.4, since the xrandr outputs: HDMI-1 connected ...
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1answer
83 views

Effective bandwidth of mismatched PCIe card and slot

What happened if : x16 PCIe 2.0 card into x16 PCIe 3.0 slot (but electrically x8 link due to sharing) x16 PCIe 3.0 card into x16 PCIe 2.0 slot (but electrically x8 link due to sharing) x8 PCIe 3.0 ...
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ffmpeg how to capture lower resolution video from a multi resolution stream resource [duplicate]

Guys, I used to capture a live video stream from a website. Recently this website updated their video to 4K available, thus there would be 4k, 2k, 1080p and 720p video stream to choice. While I use ...
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1answer
86 views

How to throttle bandwidth effectively

I have a requirement to test various resilient file transfer methods that need to work across an extremely slow and intermittently unreliable network. I have a server and a client available to test ...
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1answer
11 views

Does distance of one user from WiFi AP have negative impact on other connected users?

One of my friends (that knows very well Wireless world) told me following: Consider we have high speed AP. If one user stays out of the range of AP WiFi (lets say 51 meter away) - he will have low ...
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32 views

Strange Wi-Fi “stuttering” (bandwidth drop)

I have been having Wi-Fi "stuttering" on my PC for months: the bandwidth drops every few seconds from 144Mbps to 48Mpbs, and the download speed to zero. Downloads are not interrupted and there are lag ...
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44 views

AC WiFi: performances are good from Internet speed but poor within the LAN itself

Recently I put a Netgear A6210 USB WiFi adapter on my laptop to connect with my ISP's 802.11ac 5GHz router. The router is alleged to have a speed of 1,734 Mbps, but the Netgear shows its maximum link ...
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1answer
137 views

Setting up home wifi network with bandwidth limits

I have a 250Mbps home network and I want to set up a router with per-device or per-subnet bandwidth limits so certain users don't consume all bandwidth. Is this possible? Although I'd prefer an all-...
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158 views

How to perform Multipath TCP for bandwidth on Windows® 10? [duplicate]

I’m in a situation where I have an ADSL connection over Ethernet and I can use an open Wi‑Fi access point of my neighbour, who has fiber. I can connect to both networks at the same time, but because ...
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37 views

Usable network speed increases when screen is locked, why?

While diagnosing my slow network, I've noticed that my connection speeds up whenever I lock my screen. The peaks in the linked image correspond exactly to when my screen is locked (using Win+L), and ...
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50 views

Modem changed and now suddenly one computer on network is capped at 5mbps down

We recently upgraded our AT&T fiber internet to 300up/300down, which required a new modem. Before the swap, my particular computer was getting about 80mbps down, 10mbps up. After the swap, my down ...
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1answer
106 views

Internet provider secretly limit the bandwidth

I think my internet provider secretly limit my download speed. It has a webpage to test the upload and download speed, I tested the speed while downloading files. I noticed that whenever I start ...
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1answer
35 views

Dual band routers

I’ll keep it short and simple. I have a dual band router. I want to know if having both the bands on reduces the network speed? As in if I switch the 5GHz network off... will I get a better speed on ...
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0answers
109 views

Is there a way to limit the bandwidth that Google Drive File Stream uses in Windows?

Is there a way to limit the bandwidth that Google Drive File Stream uses? I'm using Windows 10 and when I resume syncing, the Internet becomes unusable. I have to stop syncing to browse simple web ...
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3answers
138 views

CAT 6 only getting 100 megabits

Using a 200 foot CAT 6 cable I'm only getting 100 megabits on a 400 megabit connection. We tested a laptop and got about 370 megabits while directly connected to the modem (not a combination with ...
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1k views

Slow bandwidth with iperf3 when using Windows but Linux runs at full speed

I have a DigitalOcean Droplet that shares a gigabit connection and my college dorm fortunately also has gigabit connection. I noticed data transfers between the two were quite slow so I ran iperf3 ...
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1answer
17 views

Is there a way to limit bandwidth for azureus?

I am downloading stuffs (legally) with azureus. And I want to play overwatch. Can I do both? Overwatch ping becomes insane. Can I set azureus bandwith to low?
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960 views

MikroTik hEX router – how to limit bandwidth on Ethernet

I have a MikroTik hEX router running RouterOS 6.4. eth1 is my WAN port. eth2 is connected to a TP-Link Wi-Fi router. All the devices on this Wi-Fi network have addresses in the range 192.168.42.100 ...
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4answers
9k views

When doubling Internet connection speed, will my effective in-house bandwidth also double?

So I'm thinking of increasing my Internet connection by 40 Mbit/s, also doubling it. This is because in the furthest corners in my apartment I have 1 Mbit/s. So when I increase will I get 41&...
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66 views

Local Speed slow and speed test option

I'm trying to test my local network speed between a Macbook Pro running Mac OS Mojave and a PC/Windows 10. I tried IPerf, However the result seems to slow to be real I did run IPerf on my Windows ...
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1answer
133 views

why can't we just upload a file and it reaches its destination without the other device downloading it? [closed]

when we have to view or get some content off the internet. We have to download it on the other hand the server uploads it So here's my question => Why can't the server simply upload the file and it ...
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1answer
730 views

How to decrease RDP bandwidth usage?

I am using Remote Desktop to connect to a Windows 7 x64 PC. The OS allows concurrent remote desktop connections. I want to be able to play videogames remotely, but I noticed that when using remote ...
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0answers
322 views

Changing the TCP initial congestion window value in Windows 10

I would like to do some testing with the TCP Initial congestion window on Windows 10 Pro, but it seems the settings are disabled in the Pro version: Set-NetTCPSetting -SettingName InternetCustom -...
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1answer
90 views

Router with bandwidth control to switch

If i limit the bandwidth in a router like only 2Mbps and i connect a switch, does all devices connected to a switch will have 2Mbps bandwidth, or all devices will share in 2Mbps bandwidth?
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2answers
110 views

Should cpu memory bandwidth match with video memory bandwidth?

I found somewhere that the video memory bandwidth is a good indicator of performance on video cards. I checked a few examples and it correlates pretty well with benchmark points. I read in another ...
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1answer
22 views

Storage workload differentiate

I am searching some info about storage implementations. Came across random workloads which would be the bets measure by IOPS and sequential where measurement unit would be bandwidth. I would like to ...
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2answers
2k views

Is there a way to limit the bandwidth that Google Drive File Stream uses?

Is there a way to limit the bandwidth that Google Drive File Stream uses? I'm using a Mac and when I resume syncing, the Internet becomes unusable. I have to stop syncing to browse simple web pages!
1
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0answers
74 views

Android Studio significantly reduces internet bandwidth

While downloading GTA5, I decided to open Android studio, to my surprise, the download speed dropped from 1.8Mbps to 0.3Mbps almost instantly. On closing android studio, the speed went back up to 1....