News

June 1, 2024

Netatop version 3.2.2

January 4, 2024

Atop version 2.10.0

May 13, 2023

Atop version 2.9.0

January 7, 2023

Atop version 2.8.1

December 29, 2022

Atop version 2.8.0

January 8, 2022

Atop version 2.7.1

Atop is an ASCII full-screen performance monitor for Linux that is capable of reporting the activity of all processes (even if processes have finished during the interval), daily logging of system and process activity for long-term analysis, highlighting overloaded system resources by using colors, etc. At regular intervals, it shows system-level activity related to the CPU, memory, swap, disks (including LVM) and network layers, and for every process (and thread) it shows e.g. the CPU utilization, memory growth, disk utilization, priority, username, state, and exit code.
In combination with the optional kernel module netatop, it even shows network activity per process/thread.

The command atop has some major advantages compared to other performance monitoring tools: