Are you trying to do a Survival Server? I've yet to find a good survival server for Pocket Edition - that I can run myself. Usually end up turning on a Windows 10 machine and letting it go.
Interesting that all versions of PE that I have tested (Windows 10, Android) just PEGS the processor, no matter which version or world (even a brand new world, i.e. no redstone or farms). I originally had one running on my server as a Virtual Machine (Windows 10). I thought it was pegging my processor because the VM does not have hardware OpenGL, only software.
After further testing, it didn't matter if it was Android, or Windows 10...processor gets pegged.
At this time, I might go back to Windows 10 on my Virtual Machine and just artificially limit the processor so I am not driving the server's processor to 100%. That's IDLE to 100% utilization is the difference in that server using 125Watts or 350Watts. That really adds up! Also, takes away a lot of resources from my other virtual machines.
Rollback Post to RevisionRollBack
To Download my Mods, after you click the download link, select the arrow in the UPPER RIGHT. This will then, download the file to your device