hi, thank you for reading my suggestion, and now I hope that PHP_FPM can add process control to prevent from system memory running out. There are many ways to do this, my patch is to check the PHP heap memory, this is very easy. We can also control the child process's life time, all I need is to control the FPM child process, so ensure my system have enough free memory, and I think many people also need this feature.
thanks. looyao
