Hello
Recently I have installed the SAP EHP1 FOR SAP NETWEAVER 7.3 and I am getting the red marks shown in the current status and open alerts.
What is the problem ?
Do you have ABAP and Java running fine without any issues ? Else check the performance of both the stacks. A Garbage Collection is observed on all Java based systems and this is not a stranger.
I wouldn't use MMC to tune the SAP systems based on the information there.
If there is a real performance issue then review the trace files of both the stacks and tune the system.
The basic thing you need to make sure is whether the JVM memory parameters are set according to the recommendations.
Regards
RB