Use MemAvailable instead
Use MemAvailable instead of MemFree to get the available amount, if they are using an old version of the kernel(Pre 3.14) or it don't have MemAvailable for whatever reason, then it will calculate based on those 4 values.
Use MemAvailable instead of MemFree to get the available amount, if they are using an old version of the kernel(Pre 3.14) or it don't have MemAvailable for whatever reason, then it will calculate based on those 4 values.