> exceeds available physical memory? shm and memory mounts use half the available system memory by default. so this is not typically possible. > are not typi

> exceeds available physical memory? shm and memory mounts use half the available system memory by default. so this is not typically possible. > are not typically zero'ed out upon disuse They're zeroed when they're reallocated. > and the DRAM cells bleed out their voltage. This occurs in less than a second in almost every room temperature environment.