How to make dogecoind use less ram.
Okay, first of all, dogecoind uses 90% of all my free resources, and that's not problem for me because unused is equal to wasted. But dogecoind is the only program that crash on my vps and I decided to do something with it.
First of all open your dogecoin.conf and input following:
# Set database cache size in megabytes; machines sync faster with a larger cache. Recommend setting as high as possible based upon machine's available RAM.
# Set the number of script verification threads. (1 to CPU_CORES, 0 = automatic, less than 0 = leave that many cores free).
it should do its job.