iStat Menus 6.51 is a system monitoring utility for macOS that provides real-time data about your computer's performance directly in the menu bar . The "6.5" series specifically introduced and refined several features for modern hardware and software environments.
: Tracks app memory, wired memory, and memory pressure to identify potential memory leaks. iStat Menus 6.51
: Live bandwidth graphs for uploads and downloads, as well as public and private IP addresses. iStat Menus 6
: Version 6.5 improved support for M1 Macs and Apple Silicon, including more accurate CPU history graphs for processors with a large number of cores. iStat Menus 6.51