I've run into similar problem, and I don't think it's e1000e driver
issue.
My device:
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network
Connection (Lewisville) (rev 04)
Subsystem: Dell 82579LM Gigabit Network Connection (Lewisville)
Kernel driver in use: e1000e
Kernel modules: e1000e
speedtest-cli gives:
Download: 93.51 Mbit/s
Testing upload Upload: 3.91 Mbit/s
However, if I run speedtest from fedora VM on the same machine it gives:
Download: 93.40 Mbit/s
Upload: 68.75 Mbit/s
it doesn't even have to be a VM. Running docker:
$ docker run --rm -it fedora:latest /bin/bash
[root@e4d188a07bff /]# dnf install -y speedtest-cli
...
[root@e4d188a07bff /]# speedtest-cli
...
Download: 81.67 Mbit/s
Upload: 39.02 Mbit/s
However:
$ docker run --rm fedora:latest dnf install -y speedtest-cli && speedtest-cli
...
...
...
Download: 93.48 Mbit/s
Upload: 3.86 Mbit/s
More experiemnts:
$ docker run --rm -it fedora:latest dnf install -y speedtest-cli &&
speedtest-cli
...
...
...
Download: 93.48 Mbit/s
Upload: 3.86 Mbit/s
finally, $ docker run --rm -it fedora:latest /bin/bash -c "dnf install -y
speedtest-cli && speedtest-cli"
...
...
Download: 93.46 Mbit/s
Upload: 66.97 Mbit/s
so it looks like ubuntu is detecting interactive processes and
deprioritizing everything else
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https://bugs.launchpad.net/bugs/1830197
Title:
e1000e driver - uploading slowed to a crawl.
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