We recently upgraded our Portal - EP7 to SP13 and after every 3 days or so, we need to restart the Portal because it goes into a hang state.
We are running 2 servers on Sun Solaris - 4 x server nodes each.
I have checked the log files and it seems like a lot of Full GC's are being done.
There is also sufficient free memory on the O/S.
Sould i add more server nodes or make changes to the current VM settings ??
All help will be rewarded !!