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htop vs ltrace

Professional comparison and analysis to help you choose the right software solution for your needs.

htop icon
htop
ltrace icon
ltrace

htop vs ltrace: The Verdict

⚡ Summary:

htop: htop is an interactive process viewer for Linux. It is similar to the default top command but with a customizable interface, additional features, and improved usability.

ltrace: ltrace is a debugging utility that intercepts and records dynamic library calls which are called by an executed process. It can be used to trace calls made by programs to shared libraries and helps debug issues caused by dynamic linking.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature htop ltrace
Sugggest Score — —
Category Os & Utilities Development
Pricing Free —

Product Overview

htop
htop

Description: htop is an interactive process viewer for Linux. It is similar to the default top command but with a customizable interface, additional features, and improved usability.

Type: software

Pricing: Free

ltrace
ltrace

Description: ltrace is a debugging utility that intercepts and records dynamic library calls which are called by an executed process. It can be used to trace calls made by programs to shared libraries and helps debug issues caused by dynamic linking.

Type: software

Key Features Comparison

htop
htop Features
  • Interactive interface with ability to scroll, sort processes, kill processes, change priority
  • Color-coded meters for CPU, memory, swap usage
  • Ability to monitor multiple processes and system resource usage
  • Tree view to see parent-child process relationships
  • Search and filter processes
  • Customizable interface and color schemes
  • Mouse support
ltrace
ltrace Features
  • Intercepts and records dynamic library calls made by a process
  • Can trace calls made by programs to shared libraries
  • Helps debug issues caused by dynamic linking
  • Shows parameters passed to library functions and return values
  • Tracks time spent in each call

Pros & Cons Analysis

htop
htop
Pros
  • More intuitive and user-friendly than top
  • Additional features for analyzing processes
  • Improved visibility into system resource usage
  • Easy to kill processes or change priority
  • Customizable layout and colors
Cons
  • Requires familiarity with Linux/Unix systems
  • Steeper learning curve than top
  • Configuration can be complex for new users
ltrace
ltrace
Pros
  • Lightweight and easy to use for debugging
  • Does not require modifying or recompiling the target program
  • Works on most Linux distributions without special setup
  • Can trace proprietary programs where source code is unavailable
Cons
  • Only works for dynamic library calls, not static linking
  • Can introduce some runtime overhead when tracing
  • Does not trace code within libraries themselves
  • Limited Windows support compared to Linux

Pricing Comparison

htop
htop
  • Free
ltrace
ltrace
  • Not listed

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Learn More About Each Product

htop
htop
Reviews, pricing & alternatives →
ltrace
ltrace
Reviews, pricing & alternatives →

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