Tag: monitoring

Monitoring tool: Prometheus monitoring middleware (Nginx, Redis, MySql, etc.)

Our products currently use middleware such as Nginx, Redis, RabbitMQ, MySql, etc. This article introduces how to use Promtheus to monitor these middleware. There is a picture in “Monitoring Tool: Introduction and Installation of Prometheus” that shows the data trend of Prometheus, as follows: As can be seen from the figure, the first step in […]

[SCM Graduation Project] [cl-023] In-vehicle environment monitoring

1. Basic introduction Item name: Design of vehicle interior environment monitoring system based on single-chip microcomputer Project name: In-car environment monitoring Microcontroller type: STM32F103C8T6 Specific functions: 1. Detect temperature and humidity through DHT11 2. Detect harmful gas concentration through MQ-135 3. Use human body pyroelectricity to detect whether there is someone. If there is someone, […]

Android fever monitoring practice

1. Background I believe that now that mobile terminals are highly popular, everyone will have more or less battery anxiety and have had the bad experience of mobile phones getting hot. The heating problem is an indicator that exists for a long time and in multiple scenarios, and involves multiple impacts such as the terminal-side […]

Python Artificial Intelligence in Practice: Intelligent Monitoring

1. Background Introduction Monitoring refers to the process of measuring, recording, and observing the characteristics, status, or behavior of an object. In modern society, traditional monitoring methods can no longer meet the needs. People are gradually turning to new digital monitoring methods, including photoelectric and other methods. Computer vision, pattern recognition, data analysis, machine learning […]

Java uses FTP cross-server dynamic monitoring to read file data in the specified directory

Background: 1. The file data is on server A (windows) (generated in the specified directory from time to time), and the project application is deployed on server B (Linux); 2. The project is applied on server B, monitors the directory specified by server A, and if there are newly generated files, reads the file information […]

Midway.js0~1 opens the front-end and back-end monitoring channels of the ws link.

Foreword The WebSocket protocol allows persistent connections between the client and the server. This persistent connection feature makes WebScoket particularly suitable for games or chat rooms, as well as for orders. Scenario of monitoring status changes and refreshing the page after submission. Midway provides support and encapsulation for the ws module, which can quickly create […]

Population mobility comprehensive data monitoring system based on Hadoop

Everyone can help like, collect, follow and comment Recommended subscription for wonderful columns: in the column below JAVA practical project Article directory JAVA practical projects 1. Project introduction 2. Development environment 3. Project display-Population flow comprehensive data monitoring system based on Hadoop 4. Code display 5. Project Summary Everyone can like, collect, follow, and leave […]

zabbix monitoring installation-linux

zabbix6.4 Chinese documentation 1. Introduction (zabbix.com) Zabbix is an enterprise-grade open source distributed monitoring solution. 1.zabbix structure system Server: The server is the central repository for all configuration, statistics, and operational data. Proxy: Zabbix proxy can collect performance and availability data on behalf of Zabbix server. Proxies are an optional part of a Zabbix deployment; […]

OpenCV mouse action monitoring

cv2.setMouseCallback(winname, MouseCallback) is a monitoring function for the mouse status of the winname window. When there is a mouse action on the winname window, that is Automatically calling the MouseCallback function is equivalent to a mouse interrupt for this window. Before this function, there should be a corresponding window declaration function cv2.namedWindow(winname) to be captured […]