Creating a bug report/issue
Required Information
- DietPi version | DietPi 8.5
- Distro version | Bullseye
- Kernel version | 5.10.110-meson64
- SBC model | Odroid N2+
- Power supply used | Default Odroid N2+ supplied
- SD card used | 64GB Odroid eMMC
Additional Information (if applicable)
- Software title | curl
- Was the software title installed freshly or updated/migrated? Installed freshly
- Can this issue be replicated on a fresh installation of DietPi? Yes
Steps to reproduce
- Log in as a regular user
- Go to your user folder (e.g. /home/jeffrey)
- Run a curl download
Expected behaviour
Consistent download speeds, for example, I have a 50 Mb connection, so I would expect a speed of around 6000 KB/s.
Actual behaviour
Speeds are heavily fluctuating, going from 6000, to 0, to 4000, to 6000 and back to 0 all the time.
It looks like the device is writing the data to the local storage while it is at 0. When I download the file to /dev/null or to /mnt/dietpi_userdata, everything seems to work as expected.
Extra details
eMMC read speeds are around 120 MB/s and write speeds are around 70 MB/s. Ethernet directly connected to a FRITZ!Box 6660 Cable. Both of these don’t seem to be the bottleneck.