When vCenter server 5.1 is installed, you will release that problem. 4-6-8 GB memory not enough for Java. I don’t always like Java and now it is a problem again . That screenshot has been taken 3 minutes after my server is booted up.
During the installation, you should have seen this screen about JVM
These steps below are the solution. Actually Java itself is a problem.
Solution consists of 3 parts.
First part is configuring SSO
Connect to vcenter server and open this this folder
And then find wrapper.conf file and open it.
Change the value of wrapper.java.additional.9 to 512
Second configuration is Inventory services memory value
Open this folder installation_directory\VMware\Infrastructure\Inventory Service\conf
And change this wrapper.java.maxmemory to 1024
Last step is about vcenter server setting
Open this folder
Find wrapper.conf file
And change wrapper.java.additional.9 value to 512
Last step is restart services or reboot the server to affect the changes