Improve screen perfomance with PHP-Cache
When you populate a screen with a lot of graphs, it starts to become too slow and eats a lot of processing power. Sometimes the problem is so serious that when someone opens another browser with the same screen, the server stops responding.
This happens because PHP is an interpreted language and the creation of the graphs is made by a PHP script executed on-the-fly. If the screen is too complex and aggregate too many components it requires many processor executions to compile the script and present the screen.
An easy workaround to this problem is to implement a PHP cache. Basically it creates an op-code (something like a byte-code in Java or in Python) that removes the need to compile the script every time that it needs to be executed. There is various in the market, you can find a list of them in link. The installation is simple and there is packages for the most common Linux distributions.
This happens because PHP is an interpreted language and the creation of the graphs is made by a PHP script executed on-the-fly. If the screen is too complex and aggregate too many components it requires many processor executions to compile the script and present the screen.
An easy workaround to this problem is to implement a PHP cache. Basically it creates an op-code (something like a byte-code in Java or in Python) that removes the need to compile the script every time that it needs to be executed. There is various in the market, you can find a list of them in link. The installation is simple and there is packages for the most common Linux distributions.