Modified memcached utilization in docker compose

docker-compose.yml

@@ -90,6 +90,10 @@ services:
   #  image: docker.io/bitnami/memcached:1
   #  container_name: shuffle-cache
   #  hostname: shuffle-cache
+  #  mem_limit: 1024m
+  #  environment:
+  #    - MEMCACHED_MEMORY=1024
+  #    - MEMCACHED_MAX_CONNECTIONS=2500
   #  ports:
   #    - 11211:11211