hey, I am having the same issue (raspi 4):
whereis netdata
netdata: /usr/sbin/netdata /usr/lib/netdata /etc/netdata /usr/libexec/netdata /usr/share/netdata
ls -lrt /usr/libexec/netdata/charts.d/speedtest.chart.sh
-rw-r–r-- 1 root root 6439 Apr 25 05:48 /usr/libexec/netdata/charts.d/speedtest.chart.sh
I think I see the network activity at the intervals, but no metrics are shown anywhere I can see them.
I saw this file was wrong and I updated it manually:
root@xxx:/etc/netdata# cat charts.d.conf
enable_all_charts=“yes”
Previously it had something like “enable_speedtest=yes” (look at the quotes) and I was seeing “yes: command not found” in the logs
Thanks,
Julio.