lag spikes every chunk when 150 chunks from warps

every 16 blocks (every chunk) i go on a server, it has a 5+ second lag spike and sometimes even crashes.

update: its crashed 6 times now, and its prob gonna crash a 7th time.

 

those photos were taken when it froze (f2 during freeze), but i think it only came out when it stopped freezing.

update: its been a lot calmer now, and only happens around 50-200 chunks away from where i go.