iStatistica is an advanced system monitor for macOS. It includes the notification center widget and status bar menu. Simply slide out notification center to keep an eye on your CPU, memory, disk usage, and network activity.
Features list:
● System monitoring
– uptime
– memory (used, free, cache, system)
– CPU usage
– disk usage
– ejecting external drives
● Battery information
– cycles
– health
– capacity
– time remaining
● Network activity
– network map
– external WAN IP and Country
– internal LAN IP address
– the router IP address and MAC-address
– incoming & outgoing traffic
Compatibility: OS X 10.10 or later 64 bit