|🌐[ 中文说明 ] |🌐 [ English Introduction ] |
😈🖕TMD-TOP is a network traffic monitoring tool specifically designed for Linux terminals. It provides real-time displays of server connections to various client IPs, upload and download speeds, and bandwidth usage. By deeply analyzing the impact of different services and scripts on network resources, it assists administrators in quickly identifying and optimizing high-bandwidth-consuming services to ensure efficient and stable system performance. With its clean and readable tabular view and flexible filtering functions, TMD-TOP is an ideal assistant for administrators to perform network management and performance tuning.
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python >= 3.8
Linux systemsudo pip install tmd-topsudo pip install --upgrade tmd-topRun the tmd-top command on the terminal
root@davin-system:~/tmd-top# tmd-top
or
root@davin-system:~/tmd-top# tmd
| 快捷指令 | Description |
|---|---|
| q | Exit |
| v | Search by entering a PID |
| t | Slow Down Data Refresh |
| y | Restore Data Refresh Speed |
| c | Sort by Connections |
| i | Sort by IP Count |
| u | Sort by Upload |
| d | Sort by Download |
| z | Sort by CPU Usage |
| x | Sort by Memory Usage |
Data Source: IP recognition is implemented using GeoIP. The current GeoIP data was last updated on: ⌚️ 2024-12-20
Listening services generally refer to the services listened by ss -tunpl.
Running programs refer to the TCP connections generated by resident processes running on the server, such as web crawler scripts, programs connecting to databases, etc.
Total traffic across all network interfaces within the server
Clicking on the tables for Listening Services or Running Programs will display detailed TCP traffic information, including how many connections a service has established, and with which IP and port a connection was made. For example, for my MySQL port 3306, after clicking MySQL in Listening Services, it will show which clients are connected to my database and how much bandwidth they are consuming.
It will help you search for the results you want within Listening Services, Running Programs, and Details based on the content you input, supporting fuzzy search.
You can search for: pid, service, port, etc
For example: Search for nginx
Export IPs to ./ip.txt: This will export the IP information from the current Details view to anip.txt file in the current directory, facilitating troubleshooting.
IP Ban: This feature calls the system's iptables method, so please use it with caution. Select an IP you want to ban in the Details table using your mouse, then click the IP Ban button. A warning box will prompt you to confirm whether to ban the selected IP. (Note: Not recommended due to the risks involved with banning IPs.)
**💻 Language Switching **
TMD-TOP also detects and switches between Chinese and English based on the operating system's language environment. If it detects a Chinese system environment, TMD-TOP will display the interface in Chinese; similarly, it will display in English for an English environment. For instructions on how to set the operating system's language, please refer to online resources such as Baidu.
Determine System Language
[root@test ~]# locale #中文环境
LANG=zh_CN.UTF-8
LC_CTYPE="zh_CN.UTF-8"
LC_NUMERIC="zh_CN.UTF-8"
LC_TIME="zh_CN.UTF-8"
LC_COLLATE="zh_CN.UTF-8"
LC_MONETARY="zh_CN.UTF-8"
LC_MESSAGES="zh_CN.UTF-8"
LC_PAPER="zh_CN.UTF-8"
LC_NAME="zh_CN.UTF-8"
LC_ADDRESS="zh_CN.UTF-8"
LC_TELEPHONE="zh_CN.UTF-8"
LC_MEASUREMENT="zh_CN.UTF-8"
LC_IDENTIFICATION="zh_CN.UTF-8"
LC_ALL=
root@test ~# locale #English environment
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=
As a Linux administrator, I found the traffic view function of FinalShell to be extremely efficient and practical when troubleshooting network issues. Although I have tried tools like iftop and nload, their usability and visualization effects were not as good as those of FinalShell. Therefore, relying on the traffic monitoring features of FinalShell, I decided to develop a more intuitive and precise network traffic monitoring tool inspired by its design philosophy to meet professional needs.
- Data Collection Module: This module collects real-time status information about internal TCP connections within the server by executing Linux底层命令（such as netstat）using Python's subprocess or os libraries. The collected information includes, but is not limited to, client IP, port, connection state, transmission rate, and other key metrics.
- Database Storage Module: Utilizing SQLite as a local persistence storage solution, this module structures the collected TCP connection data into database tables. It is responsible for creating and managing database connections, as well as executing SQL insert operations.
- Data Processing Module: This module preprocesses and formats raw data, such as converting it into a suitable format for storing in SQLite, and may further analyze the data to calculate advanced statistical indicators like upload/download speed per second, concurrent connections, etc.
- User Interface Display Module: Based on the Textual library, this module constructs a terminal interface that dynamically displays TCP connection statistics read from the database.
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