xieincz / Linux-system-monitor

Monitor the cpu usage, cpu temperature, and memory usage of the Linux system in real time, and save the information to a file by date and time. 实时监控 Linux 系统的 cpu 使用率、 cpu 温度、内存使用率，并且将这些信息按日期和时间保存到文件中

Linux-system-monitor

Monitor the cpu usage, cpu temperature, and memory usage of the Linux system in real time, and save the information to a file by date and time. 实时监控Linux系统的cpu使用率、cpu温度、内存使用率，并且将这些信息按日期和时间保存到文件中

Usage 使用方法

Open monitor.cpp, and modify "/home/ubuntu/monitor/logs" on line 11 to the path of the folder you created yourself.

打开monitor.cpp，将第11行的"/home/ubuntu/monitor/logs"修改为你自己创建的文件夹的路径。

Then compile with the following command.

然后用以下命令进行编译。

g++ monitor.cpp -o monitor -O3

Then run the program in the background with the following command.

然后用以下命令将程序放到后台运行。

nohup monitor > monitor.log 2>&1 &

Each line of the output log file is time, cpu usage, cpu temperature, memory usage

输出的日志文件的每行依次是 时间,cpu使用率,cpu温度,内存使用率

Note: To reduce I/O time, this program saves logs every half hour. If you need to modify it, you can modify the value of chunckSize in line 10 of monitor.cpp, 1800 means save every 1800 seconds. This program has been tested on Ubuntu Server 22.04 LTS arm64.

注：为了减少I/O时间，本程序每半小时保存一次日志。如果需要调整，可以修改monitor.cpp第10行的chunckSize的值，1800表示每隔1800秒保存一次。本程序在 Ubuntu Server 22.04 LTS arm64 上通过了测试。