Hello KIX team! I have installed kix2017 on CentOS 7 64bit,on VMware Workstation, 2GB RAM, 2 virtual CPU and 4 cores and 50 GB HDD it's only for testing environment and there only few tickets created. It's a little bit slow while operating with tickets, while opening it, reply ticket, forward ticket and etc. How it's possible to increase the overall perfomance of kixdesk?