IStat Menus for Mac lets you right from the menubar. Included are 8 menu extras that let you monitor every aspect of your system. IStat Menus for macOS sports a completely new design — new menubar icons, new dropdown menus, and the app and icon itself have all been redesigned to be cleaner, clearer and more at home on El Capitan and Yosemite. Menubar graphs can now use dark backgrounds, improving legibility.CPU & GPURealtime CPU graphs and a list of the top 5 CPU resource hogs. CPU usage can be tracked by individual cores or with all cores combined, to save menubar space.MemoryMemory stats for your menubar as a pie chart, graph, percentage, bar or any combination of those things. Opening the menu shows a list of the apps using the most memory and other useful info.NetworkA realtime graph to keep on top of what’s being sent and received for all network connections, including a bandwidth breakdown for the top 5 apps.Disk usage & activitySee used and free space for multiple disks in your menubar.