Camacorn

I appreciate the response! However, running these same speed tests on any device in my network yields proper 380mbit speeds. This server in particular is not able to achieve said speeds, regardless of any of the above troubleshooting steps I've taken. I do use utilize OpenVPN in a separate custom Docker network for a few containers, but for the sake of troubleshooting, disabled Docker altogether, and saw no increase in speed. As far as the 380mbit speed is concerned, it is all I've chosen to pay for, gigabit is available to me, but is not necessary for my use case. I work for the ISP, and have verified this is not an ISP issue as well.

Good evening, I'd like to start by adding that this is NOT regarding file transfers, but internet speed in general. I've recently swapped hardware to a Dell PowerEdge R720XD. The swap itself went well, but I am now left with an issue, wherein internet speeds through Unraid are painfully slow (fluctuating between 10-80mbit). Speeds should be around 350-380Mbit. I am a bit dumbfounded at what is going on. Running a Speedtest in Docker using the SpeedTest-Tracker container returns a speed between 10-80mbit. Running a speed test in my Windows VM whether bridged/passed through also yields the same results, Docker services are also achieving abysmal download speeds due to whatever is going on. However, if I run a Speedtest in a FireFox container, it reports proper download speeds of 380Mbit. I have tried resetting my Unraid network, swapped network cables, bypassed everything in my network by connecting the server directly to the LAN port on my modem, and tried swapping out the NIC, as well as attempting to use a USB NIC. I've also verified duplex/MTU settings. Regardless of what I do, or which NIC I use, this server refuses to achieve speeds greater than 10-80mbit. I am clueless as to how everything in Unraid gets slow speeds, BUT the Firefox container reports the proper speeds. I have attached a few photos. 1) ethtool report, 2) SpeedTest-Tracker Result, 3) FireFox Container Result. Any help is greatly appreciated. spacestation-diagnostics-20240605-2327.zip