Activity Monitor is an application or website that provides administrators with real-time visibility into network and system performance. It allows them to monitor and analyze data traffic, identify potential security threats, and investigate performance issues. It provides detailed information about the current state of the system, including CPU and memory usage, disk and network activity, and system processes. It also monitors any changes to the system, allowing administrators to quickly identify and address problems. Activity Monitor also provides detailed log data, allowing administrators to review historical system performance, as well as pinpoint potential problems and identify trends.
Discontinued The company seems to be abandoned: no news since 2013. The last version, 1.0.0, released in April 2012, can still be downloaded from Apple Appstore.
Discontinued development appears to have stopped in 2012.
Process Explorer
iStat Menus
Atmonitor
BitBar
XRG
TaskExplorer
iPulse
PowerTOP
MagicanLite
Monity
OS Track
Discontinued The official website is no longer available. The latest version, 2.7.1, released in August 2012, can still be downloaded from Wayback Machine.