Hi to all supporters,
My configuration:
- HTS Tvheadend 4.2.8-34~g24a2f59e9
- Raspberry Pi 3 (1GB) but also tested with Raspberry Pi 4 (4GB)
- Raspberry Pi OS (32-bit) Lite
- DVB-C Hauppauge WinTV HD Dual (with installed firmware)
- Extra installed packages are pihole/PiVPN (PiVPN with unattended updates)
Problem:
The raspberry pi is running 24/7 as server. I see every 2-3 days that one of a lot Tvheadend task is running on one core with 100% cpu usage. With the command "sudo service tvheadend restart" I can solve the problem for the next 2-3 days. It seems that the cpu high usage starts in the morning between 2 - 4 am. First I thought it could be the EPG grabber (only EIT: DVB Grabber is activated) with the automated update, but here is the standard "updates every day between 2 am and 2 pm". No recording was running to this time. I live in Germany and use only Free TV stations from Kabel Vodafone. I'm a bit scared about the situation regarding the uncontrolled overheating of the raspberry pi specially if i'm ooo for a longer time. I hope anybody can help me to solve this problem. Thanks
Best
Michael