I've an Ubuntu Linux 16.04.1 server, running a wordpress blog my server hardware is pretty ok for this task but I found that apache2 is loading too much memory.
After i JUST REBOOT the server the OS shows me this consume
2215 www-data 563.27 MB /usr/sbin/apache2 -k start
2216 www-data 563.27 MB /usr/sbin/apache2 -k start
2217 www-data 563.27 MB /usr/sbin/apache2 -k start
It's a pretty high value for a server before any request, I found the config file setting the number of spare servers to 3 after start up and it is okay.
but the amount of memory each server loads is what making me confuse and i didnt found any configuration to set this value or a min or max.
Does anyone know the default value for an apache php mysql running a wordpress?
are there any config file i can check for understand why such high memory?