I bet $100 that the person has a 64bit system, since it's quite uncommon and silly to place 12GB RAM on an outdated 32bit system. I'm not saying...
The question was about large chunk of unused memory, and architectures have a lot to do with memory management. And my post was simply...
The 64bit kernel can address 64 TB of physical memory, 64bit kernels manage memory a lot better than 32bit kernels. While PAE can only go up to...
And how can you tell that the OP has a 32bit CPU? It's time to let go of 32bit OSs and move on!
You'd need to install a 64bit kernel in order to use all that memory.
Run apache in debug mode, post the output /usr/sbin/apache2 -X
Perhaps the HW node you're on is suffering from high disk i/o, that's the most likely reason why services would be staling on a VPS enviroment....
Appears to be copy/paste from nano, nonetheless it's commented so it shouldn't matter. Make sure that mysql is up and running, login with the...
Separate names with a comma.
