Things to try
https://unix.stackexchange.com/questions/108174/how-to-persist-ulimit-settings-in-osx-mavericks
https://support.apple.com/en-us/HT3854
Just another WordPress site
Things to try
https://unix.stackexchange.com/questions/108174/how-to-persist-ulimit-settings-in-osx-mavericks
https://support.apple.com/en-us/HT3854
csrutil disable
from : https://www.codingmerc.com/blog/enable-server-performance-mode-on-os-x-el-capitan
I outlined the steps necessary below.
csrutil disable
sudo serverinfo --setperfmode 1
sudo serveradmin settings info:enableServerPerformanceMode = yes
csrutil enable