FPS Drop when walking/sprinting

Our FPS keeps dropping when we are walking or sprinting
Its not our device because srlsy ? all of our fps keeps dropping
I have 2GB ram android phone and I think thats enough for my phone to not lag
Any advice or tutorial for me to get rid of this ? Should I change something on pocketmine.yml ?

 

How much RAM does your server have?

 

Are you talking about your device lagging or the server lagging?

 

Seems like more of a client issue than a server issue tbh
Is your server overloaded (as in there's not enough RAM, I don't know the technical term for this =P)

 

Pocketmine use 20MB of ram and we still fpsdropping
I only got 20MB because I created this server just for me and my friends to play because theyre from another country
But still,We FPS Drop
I put 600MB of ram in server.properties (Memory-Limit)

 

Btw,I dont put plugins on this server because we only want normal survival
Sorry for my Bad english,Im from ph and Im trying hard to speak in english

 

How many ram of your device have baby?

 

I got 2GB ram

 

pORT FORWARD?

 

Im done with portforwarding lol

 

So again my question: Is your device lagging (phone, tablet) or is the server lagging? (delay when breaking blocks etc.)

 

Please post your device model.
And also RAM has nothing (well, directly) to do with lag or FPS dropping. so stop throwing the word RAM in everywhere just because it sounds technical. Random Access Memory size has almost nothing to do with performance.

 

Didn't low RAM can cause your gameplay on server too bad!

 

Too many tile entities in one place can cause it too.

 

So can excessive popups or tips from a HUD. Although I think he mentioned he didn't have any plugins installed.

 

What CPU does the server run on? Like, how powerful is it?