#just to set some globals used by the other scripts
FORGE='forge-1.12.2-14.23.5.2836-universal.jar'
SERVER_DIR="$(pwd)"
START_MEMORY=4096
MAX_MEMORY=6144

[[ -f /etc/profile.d/java.sh ]] && . /etc/profile.d/java.sh

#just to set some globals used by the other scripts
FORGE='forge-1.12.2-14.23.5.2836-universal.jar'
SERVER_DIR="$(pwd)"
START_MEMORY=2048
MAX_MEMORY=4096

[[ -f /etc/profile.d/java.sh ]] && . /etc/profile.d/java.sh

--- 
+++ 
@@ -1,7 +1,7 @@
 #just to set some globals used by the other scripts
 FORGE='forge-1.12.2-14.23.5.2836-universal.jar'
 SERVER_DIR="$(pwd)"
-START_MEMORY=2048
-MAX_MEMORY=4096
+START_MEMORY=4096
+MAX_MEMORY=6144
 
 [[ -f /etc/profile.d/java.sh ]] && . /etc/profile.d/java.sh
Increase default memory for server for performance

Minimum 4g, maximum 6g.
