08-27-2018, 05:08 PM
If it crashes with the "Deadlock detected" message there are two possibilities, either there is a bug in the code causing a deadlock; alternatively the tick thread has just slowed down enough that nothing has happened for a while so it looks like there is a deadlock to an observer.
Since the server seems to crash on a schedule, I suspect that your guess about the ram might be right. Do you have swap enabled on the pi? Can you look at how much ram is being used just before it crashes - if it is being evicted to swap then that might explain the slowness.
Since the server seems to crash on a schedule, I suspect that your guess about the ram might be right. Do you have swap enabled on the pi? Can you look at how much ram is being used just before it crashes - if it is being evicted to swap then that might explain the slowness.