network monitoring

Efficient Ops

Feb 16, 2025 · Operations

How SmartPing Transforms Network Quality Monitoring with Decentralized Data

SmartPing is a comprehensive network quality monitoring tool that offers forward and reverse ping visualizations, topology mapping, nationwide latency maps, customizable alerts, and decentralized data storage, providing operations teams with real‑time insights and easy installation for reliable network management.

Installationdecentralized datanetwork monitoring

0 likes · 4 min read

How SmartPing Transforms Network Quality Monitoring with Decentralized Data

Test Development Learning Exchange

Jan 11, 2025 · Operations

Python System Administration Scripts for DevOps Engineers

This article provides comprehensive Python scripts for system administration tasks including CPU monitoring, memory usage tracking, log analysis, file backup, system updates, network monitoring, service management, user administration, and system information collection.

DevOpsMonitoringPython

0 likes · 6 min read

Python System Administration Scripts for DevOps Engineers

Practical DevOps Architecture

Nov 3, 2024 · Operations

Shell Scripts for Batch Renaming .sh Files and Monitoring Port 80 Requests

This article provides two Bash scripts: one that recursively renames all ".sh" files to ".shell" and deletes their second line, and another that repeatedly checks the top‑20 IPs on port 80, reports activity when the smallest request count exceeds 500, or retries after 600 seconds.

Linuxbashfile-rename

0 likes · 3 min read

Shell Scripts for Batch Renaming .sh Files and Monitoring Port 80 Requests

360 Zhihui Cloud Developer

Oct 28, 2024 · Operations

How Zero‑Intrusion eBPF Transforms TCP Network Monitoring and Troubleshooting

This article explains how zero‑intrusion eBPF technology enables detailed, non‑disruptive TCP network monitoring, covering data collection interfaces, aggregation methods, implementation steps, usage limitations, and practical installation and visualization guidance for improving network performance and fault analysis.

Linux KernelObservabilityeBPF

0 likes · 9 min read

How Zero‑Intrusion eBPF Transforms TCP Network Monitoring and Troubleshooting

Test Development Learning Exchange

Aug 12, 2024 · Operations

10 Useful Python Automation Scripts for File Management, Data Retrieval, and System Monitoring

This article presents ten practical Python scripts that automate tasks such as backing up files, downloading data, renaming and processing CSV files, monitoring network status, sending emails, synchronizing directories, scraping web pages, analyzing logs, and scheduling recurring jobs.

EmailScriptsdata-download

0 likes · 7 min read

10 Useful Python Automation Scripts for File Management, Data Retrieval, and System Monitoring

Efficient Ops

Jul 17, 2024 · Operations

Essential Linux Network Monitoring Tools for Production Environments

This guide introduces five open‑source Linux utilities—NetHogs, nload, CBM, iftop, and iPerf—explaining their focus, usage commands, and how they help monitor process‑level bandwidth, interface traffic, and overall network performance in production settings.

Linuxiperfnethogs

0 likes · 5 min read

Essential Linux Network Monitoring Tools for Production Environments

Python Programming Learning Circle

Nov 28, 2023 · Fundamentals

Python Tool for Detecting Boss Presence via LAN MAC‑Address Scanning

This article describes a Python script that monitors the local network for the boss's phone MAC address, using ARP scans to infer his proximity and automatically alerts the user to stop or resume non‑work activities, complete with step‑by‑step implementation and code examples.

ARPAutomationPython

0 likes · 7 min read

Python Tool for Detecting Boss Presence via LAN MAC‑Address Scanning

vivo Internet Technology

Sep 13, 2023 · Operations

Network Quality Monitoring Center: Architecture, Design, and Implementation for Large-Scale Data Center Latency Measurement

The Network Quality Monitoring Center is a large‑scale system that deploys lightweight agents on every server to issue coordinated ICMP ping probes, a controller to generate and distribute topology‑aware PingLists, and a storage‑analysis module that aggregates latency and loss data for real‑time visualization, alerting and troubleshooting, while addressing load‑balance, ingestion concurrency, and future extensions such as UDP/TCP probes.

ICMP pingdata centerdistributed systems

0 likes · 12 min read

Network Quality Monitoring Center: Architecture, Design, and Implementation for Large-Scale Data Center Latency Measurement

Test Development Learning Exchange

Aug 22, 2023 · Operations

Using Charles Proxy for Software Testing: Benefits and Step‑by‑Step Setup

This guide explains the advantages of using the Charles proxy tool for software testing—including network traffic monitoring, debugging, environment simulation, security testing, and automation support—followed by detailed instructions for downloading, installing, registering, and configuring the tool.

AutomationCharles ProxySecurity Testing

0 likes · 4 min read

Using Charles Proxy for Software Testing: Benefits and Step‑by‑Step Setup

Practical DevOps Architecture

Aug 10, 2023 · Operations

Using nethogs, iftop, tcpdump, and iptables to Diagnose Network Bandwidth Issues on Linux

This guide explains how to employ nethogs, iftop, tcpdump, and iptables on a Linux server to identify bandwidth‑hogging processes, capture network packets, and block malicious IPs, providing step‑by‑step commands and usage tips for effective network troubleshooting.

Linuxiftopiptables

0 likes · 4 min read

Using nethogs, iftop, tcpdump, and iptables to Diagnose Network Bandwidth Issues on Linux

vivo Internet Technology

Aug 2, 2023 · Operations

sFlow-Based Network Traffic Analysis System Design and Implementation

The paper presents a scalable sFlow‑based traffic analysis system that combines high‑performance agents, collectors, and analyzers—extending Elastiflow with sFlowtool, Logstash, Kafka, and Elasticsearch/Kibana, while adding CMDB integration, Druid storage, and Celery stream processing to achieve sub‑30‑second latency for data‑center monitoring, anomaly detection, and IP‑level analytics, and discusses future needs for broader protocol support and adaptive collection.

CeleryDruidELK

0 likes · 12 min read

sFlow-Based Network Traffic Analysis System Design and Implementation

Test Development Learning Exchange

Jun 25, 2023 · Operations

Building a Simple Network Monitoring Tool with Python and ping3

This tutorial explains how to develop a lightweight Python network monitoring utility using the ping3 library to send ICMP echo requests, measure latency, handle errors, and extend the script for batch pinging, timeout configuration, result logging, and packet‑loss calculation.

Pythonnetwork monitoringoperations

0 likes · 7 min read

Building a Simple Network Monitoring Tool with Python and ping3

IT Services Circle

Jun 3, 2023 · Artificial Intelligence

Six Trending Open-Source Projects for May

This article highlights six popular open-source projects released in May, ranging from an all-in-one AI chatbot client and a database-focused GPT model to a network traffic monitor, a free programming books repository, a web testing automation framework, and a hex editor for researchers.

AIGitHubdatabase

0 likes · 4 min read

Six Trending Open-Source Projects for May

Top Architect

Dec 26, 2022 · Operations

An Introduction to eBPF: Concepts, Use Cases, and Practical Examples

This article provides a comprehensive overview of eBPF, explaining its origins, core concepts, comparison with SystemTap and DTrace, common use cases such as network monitoring, security filtering, and performance analysis, and includes step‑by‑step Python examples with BCC for tracing and latency measurement.

BCCLinux KernelPerformance analysis

0 likes · 21 min read

An Introduction to eBPF: Concepts, Use Cases, and Practical Examples

Laravel Tech Community

Aug 4, 2022 · Operations

Open-Source Network Monitoring Tools: Cacti, Nagios Core, Icinga 2, Zabbix, and Prometheus

This article introduces five popular open‑source network monitoring solutions—Cacti, Nagios Core, Icinga 2, Zabbix, and Prometheus—explaining their main features, supported platforms, data collection methods, and where to obtain them, helping administrators choose the right tool for reliable system oversight.

CactiIcingaPrometheus

0 likes · 5 min read

Open-Source Network Monitoring Tools: Cacti, Nagios Core, Icinga 2, Zabbix, and Prometheus

Laravel Tech Community

Jul 18, 2022 · Operations

Common Linux Commands for Analyzing Web Server Logs and Network Connections

This article presents a collection of practical Linux shell commands—primarily using awk, grep, sort, uniq, netstat, and tcpdump—to count unique IPs, identify most‑visited pages, filter logs by time or URL, monitor connection states, and calculate traffic statistics for Apache or other web servers.

awklog analysisnetwork monitoring

0 likes · 10 min read

Common Linux Commands for Analyzing Web Server Logs and Network Connections

Laravel Tech Community

Jul 14, 2022 · Information Security

Understanding WeChat Chat Security, Encryption Mechanisms, and Potential Monitoring Risks

The article explains how WeChat aims to protect chat content through asymmetric key exchange and symmetric encryption, discusses why network monitoring alone cannot capture messages, and warns about other threats such as monitoring software, system vulnerabilities, and private‑key compromise that can expose communications.

WeChatchat securityencryption

0 likes · 9 min read

Java Captain

Apr 30, 2022 · Information Security

Understanding Chat Application Security: Encryption, Network Monitoring, and Potential Vulnerabilities

The article explains how modern chat applications protect communication with asymmetric and symmetric encryption, why network eavesdropping alone cannot reveal messages, and how installed monitoring software or system vulnerabilities can still expose chat records, emphasizing the need for regular updates and careful device usage.

chat securityencryptioninformation security

0 likes · 9 min read

Understanding Chat Application Security: Encryption, Network Monitoring, and Potential Vulnerabilities

IT Services Circle

Feb 17, 2022 · Operations

Understanding the netstat Command and Its Common Options

This article explains the purpose, output format, and frequently used options of the cross‑platform netstat command, illustrating how to list active TCP/UDP connections, UNIX domain sockets, and various statistics, and notes modern replacements such as ss and ip.

LinuxSystem AdministrationTCP

0 likes · 7 min read

Understanding the netstat Command and Its Common Options

OPPO Kernel Craftsman

Feb 11, 2022 · Operations

Overview and Implementation of eBPF for Android Network Statistics and Control

The article explains how Android’s shift to Linux kernel 4.x/5.x introduced the eBPF framework, detailing its advantages over iptables, the programming model with helper macros and maps, and its implementation in netd and HAL to collect network statistics, enforce traffic control, and support power‑saving Doze policies.

AndroidKernelbpf

0 likes · 8 min read

Overview and Implementation of eBPF for Android Network Statistics and Control