Software Alternatives, Accelerators & Startups

iftop VS Process Monitor

Compare iftop VS Process Monitor and see what are their differences

iftop logo iftop

iftop does for network usage what top(1) does for CPU usage.

Process Monitor logo Process Monitor

Monitor file system, Registry, process, thread and DLL activity in real-time.
  • iftop Landing page
    Landing page //
    2019-08-25
  • Process Monitor Landing page
    Landing page //
    2023-10-03

iftop features and specs

  • Real-time Monitoring
    iftop provides real-time bandwidth monitoring, enabling users to quickly identify network usage and any potential issues.
  • User-Friendly Interface
    The tool features a simple, text-based user interface that is easy to navigate, making it accessible for users with varying levels of experience.
  • Detailed Traffic Insight
    iftop offers detailed information about network traffic, including source and destination IP addresses, service ports, and data flow rates.
  • Lightweight
    Being a command-line tool, iftop is lightweight in nature and does not consume significant system resources.
  • Open Source
    iftop is open source, allowing users to access, modify, and distribute the software freely, which can lead to community-driven improvements.

Possible disadvantages of iftop

  • Lacks Historical Data
    iftop does not have the capability to store historical data, making it unsuitable for long-term network monitoring and analysis.
  • Limited Features
    Compared to other network monitoring tools, iftop has a limited feature set and may not meet the requirements of advanced network analysis needs.
  • Requires Root Permissions
    The tool requires root or elevated permissions to run, which might be a security concern in certain environments.
  • Text-based Output
    As a text-based tool, iftop may not provide the most visually appealing outputs, which can be a drawback for users who prefer graphical interfaces.
  • Not Cross-Platform
    iftop is primarily designed for Unix-like systems and may not be available or easily operable on non-Unix platforms like Windows.

Process Monitor features and specs

  • Comprehensive Monitoring
    Process Monitor provides detailed real-time data on process, file system, registry, and network activity. This allows for in-depth analysis and troubleshooting.
  • Advanced Filtering
    Users can apply complex filters to focus on specific events or processes, which helps in pinpointing issues more efficiently.
  • Event Highlighting
    The tool supports highlighting rules that can be used to visually differentiate events of interest, making it easier to identify key activities.
  • Boot Time Logging
    It can be configured to record events during the boot process, which is invaluable for diagnosing startup issues.
  • Integration with other Sysinternals Tools
    Seamless integration with other Sysinternals tools allows for a more comprehensive diagnostic toolkit.

Possible disadvantages of Process Monitor

  • Resource Intensive
    Process Monitor can consume significant system resources, especially when monitoring extensive activities, which might affect system performance.
  • Steep Learning Curve
    Due to its wide range of features and the detailed information it provides, new users might find it challenging to navigate and use effectively.
  • Overwhelming Data
    The volume of data generated can be overwhelming, making it difficult to isolate relevant information without proper filtering.
  • No Native Support for Non-Windows Systems
    As a tool originally designed for Windows, it does not support non-Windows operating systems natively.
  • Potential for Information Overload
    The granular level of detail provided can lead to information overload, particularly for users unfamiliar with interpreting the data.

Analysis of Process Monitor

Overall verdict

  • Yes, Process Monitor is a highly effective tool for those needing deep system-level diagnostics. Its robust feature set and real-time monitoring capabilities make it indispensable for complex troubleshooting tasks.

Why this product is good

  • Process Monitor is widely regarded as a valuable tool for system administrators and developers due to its ability to provide detailed insights into file system, registry, and process/thread activity in real-time. It helps in diagnosing system problems and comprehensively troubleshooting issues. Its ability to filter output and capture intricate details makes it powerful for advanced users who need to understand interactions within the Windows OS.

Recommended for

  • System Administrators
  • Software Developers
  • IT Support Specialists
  • Security Analysts
  • Anyone needing to diagnose complex system or software-level issues on Windows.

iftop videos

How to monitor network bandwidth using Iftop

More videos:

  • Tutorial - How to install iftop and use it on Linux Mint 18.3
  • Review - Untangle Traffic monitoring with Iftop

Process Monitor videos

Process Monitor, powerful tool to troubleshoot applications and Windows.

More videos:

  • Review - Process Monitor: Basic Operation
  • Review - Malware Analysis - Tools - Process Monitor Basic

Category Popularity

0-100% (relative to iftop and Process Monitor)
Monitoring Tools
27 27%
73% 73
Performance Monitoring
23 23%
77% 77
Command Line Tools
14 14%
86% 86
Log Management
100 100%
0% 0

User comments

Share your experience with using iftop and Process Monitor. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Process Monitor seems to be more popular. It has been mentiond 184 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

iftop mentions (0)

We have not tracked any mentions of iftop yet. Tracking of iftop recommendations started around Mar 2021.

Process Monitor mentions (184)

  • TaskExplorer
    Don't agree. It's just as complex (may be a bit more) as ProcessMonitor by Sysinternals https://learn.microsoft.com/en-us/sysinternals/downloads/procmon. - Source: Hacker News / 4 months ago
  • Why did Windows 95 setup use three operating systems?
    Https://learn.microsoft.com/en-us/sysinternals/downloads/procmon Windows does a tonne of things in the background, yes. If I run that and let it monitor everything, things will happen even if I do nothing. It is an OS and complex. >It is shown instantly, fully rendered, in the next video frame. There is no delay THIS is true and also crazy to me. I forgot how fast XP was. Especially on modern hardware. I... - Source: Hacker News / 7 months ago
  • DLLs in Rust🦀
    To be sure that our exe is actually looking for the DLL, fire up the SysInternals' Process Monitor. - Source: dev.to / over 1 year ago
  • can't get PTAT to run on RPL-U i7-1365URE eval board
    Don't know what PTAT stands for, but whenever I have issues with windows software running properly I pull out Process Monitor to log what that program was doing at the time of the error message. Sometimes there is a clue such as not being able to find a particular file, or registry key, or something else crashing etc. Source: almost 2 years ago
  • Software developer looking to experiment with SCCM
    This might be a bit advanced but if it was me I would probably get frustrated and use SysInternals specifically procmon Https://learn.microsoft.com/en-us/sysinternals/downloads/procmon. Source: almost 2 years ago
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What are some alternatives?

When comparing iftop and Process Monitor, you can also consider the following products

psutil - psutil is a module providing an interface for retrieving information on all running processes and...

Process Explorer - The top window always shows a list of the currently active processes, including the names of their owning accounts, whereas the information displayed in the bottom window depends on the mode that Process Explorer is in: if it is in handle mode you'l…

nmon - This systems administrator, tuner, benchmark tool gives you a huge amount of important performance...

htop - htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses. Latest release: htop 2.

gtop - System monitoring dashboard for terminal

Windows Task Manager - Need assistance with your Microsoft product? Find helpful articles for Windows, Office, Microsoft Account, Microsoft Store, Xbox, and more.