# MemoryInfo Object * `pid` Integer - Process id of the process. * `workingSetSize` Integer - The amount of memory currently pinned to actual physical RAM. * `peakWorkingSetSize` Integer - The maximum amount of memory that has ever been pinned to actual physical RAM. On macOS its value will always be 0. * `privateBytes` Integer - The amount of memory not shared by other processes, such as JS heap or HTML content. * `sharedBytes` Integer - The amount of memory shared between processes, typically memory consumed by the Electron code itself Note that all statistics are reported in Kilobytes.