how install lttngtop ubuntu



LTTng 2.0 Top-like trace reader and analyzer
Install sudo apt install lttngtop

The LTTng project aims at providing highly efficient tracing tools for Linux. Its tracers help tracking down performance issues and debugging problems involving multiple concurrent processes and threads. Tracing across multiple systems is also possible.

This package provides LTTngTop an ncurses interface for reading and browsing traces recorded by the LTTng tracer, and displaying various statistics.