I have an xavier agx running L4T-R32.1. This device is deployed and has been running fine for several weeks. This morning I noticed that the device was very busy doing stuff I had not told it to, symptoms being unresponisive, particular when trying to check some systemd services. In fact I could not at all make changes to systemd services.
Running top I could see that it was very busy doing something with systemd-timesyn and nvphsd. I suspect these are two systemd managed processes (see below top print out). I have several other devices they are not at all occupied with these processes.
Anyone have an idea for the reason, and where to look for a solution to this?
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4947 62583 20 0 83968 2668 2108 R 99,7 0,0 48:34.82 systemd-timesyn 6331 root 20 0 77868 1900 1568 R 99,7 0,0 48:50.54 nvphsd