tmux - tmux is a terminal multiplexer: it enables a number of terminals (or windows), each running a...
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
byobu - Byobu is a GPLv3 open source text-based window manager and terminal multiplexer.
AppDynamics - Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
dtach - dtach is a tiny program that emulates the detach feature of screen, allowing you to run a program...
Zabbix - Track, record, alert and visualize performance and availability of IT resources