Tagged articles

322 articles

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Oct 14, 2016 · Backend Development

Comparative Performance Evaluation of JMeter, Locust, asyncio (Python) and Go for Server Load Testing

This article compares JMeter, LoadRunner, Locust, asyncio (Python) and Go-based load testing tools by measuring CPU, memory, Nginx response and TPS under varying concurrency levels, concluding that Go delivers the highest throughput while Python coroutines offer significant improvements over older Python versions.

JMeterLocustasyncio

0 likes · 10 min read

Meituan Technology Team

Oct 1, 2016 · Operations

How Meituan Scaled Its Mobile Deal System for Mega‑Promotions: Traffic Modeling & Capacity Planning

This article details Meituan's technical approach to handling massive traffic spikes during large‑scale promotions, covering background of the O2O deal platform, traffic‑model construction, capacity‑budget calculations, micro‑service architecture evolution, pressure‑test strategies, and the PTP performance‑testing environment used to validate system limits.

Operationscapacity planningload-testing

0 likes · 18 min read

How Meituan Scaled Its Mobile Deal System for Mega‑Promotions: Traffic Modeling & Capacity Planning

360 Zhihui Cloud Developer

Sep 13, 2016 · Operations

Master ApacheBench: Quick Load Testing for Your Web Server in One Command

This guide explains what load testing is, how to use ApacheBench (ab) with simple commands, interprets the key performance metrics it returns, and highlights important precautions for effective and safe web server stress testing.

Web serverab commandapachebench

0 likes · 4 min read

Master ApacheBench: Quick Load Testing for Your Web Server in One Command

Java High-Performance Architecture

Sep 9, 2016 · Backend Development

How to Capture and Replay Real HTTP Traffic with GoReplay for Accurate Testing

This guide explains how to use GoReplay to capture live HTTP requests from a production environment, filter and store them, and replay them in a test environment with adjustable speed, enabling realistic load testing and debugging without affecting real users.

Backend testingGoReplayHTTP replay

0 likes · 4 min read

How to Capture and Replay Real HTTP Traffic with GoReplay for Accurate Testing

Java High-Performance Architecture

Aug 27, 2016 · Operations

How to Quickly Benchmark Your API with Benchttp: A Lightweight Go Tool

Benchttp is a minimal‑weight Go‑based load‑testing utility that lets you measure QPS, duration, and concurrency with simple command‑line flags, and the article explains its usage, common parameters, and step‑by‑step installation on Linux.

GoQPSbenchttp

0 likes · 3 min read

How to Quickly Benchmark Your API with Benchttp: A Lightweight Go Tool

Art of Distributed System Architecture Design

Aug 19, 2016 · Operations

Five Popular Web Performance Testing Tools

With increasing emphasis on user experience, this article introduces five widely used web performance testing tools—HP LoadRunner, Apache JMeter, Load UI, Httperf, and Siege—detailing their capabilities for load simulation, functional testing, and performance analysis to help developers and testers optimize application reliability and speed.

Apache JMeterHP LoadRunnerWeb Tools

0 likes · 4 min read

Five Popular Web Performance Testing Tools

dbaplus Community

Aug 3, 2016 · Operations

How to Thoroughly Benchmark Backend Services: Key Metrics and Practical Steps

This article explains which external and internal performance metrics matter for backend services, how to interpret them, common bottlenecks, and provides a step‑by‑step example using JMeter to measure throughput, latency, CPU, memory, load, network and disk I/O.

CPUJMeterMetrics

0 likes · 16 min read

How to Thoroughly Benchmark Backend Services: Key Metrics and Practical Steps

360 Quality & Efficiency

Jul 12, 2016 · Backend Development

Short-Connection Server Pressure Testing Methodology and Transaction Rate Evaluation

This article explains how to assess the maximum concurrent user capacity of short‑connection server implementations by using the HTTP Transaction Rate metric, contrasting it with long‑connection testing, and provides practical calculation examples and terminology definitions.

backendload-testingshort connection

0 likes · 7 min read

Short-Connection Server Pressure Testing Methodology and Transaction Rate Evaluation

MaGe Linux Operations

Jun 3, 2016 · Operations

How to Use tcpcopy for Real‑Time Traffic Replication and Load Testing

This guide explains how tcpcopy copies live traffic to test machines, details its installation, demonstrates performance testing commands, and presents results and monitoring graphs to show the impact of replicated traffic on backend and test servers.

InterceptNetwork Monitoringload-testing

0 likes · 7 min read

How to Use tcpcopy for Real‑Time Traffic Replication and Load Testing

360 Quality & Efficiency

Apr 8, 2016 · Operations

Comparative Analysis of Six Server Load‑Testing Tools: LoadRunner, JMeter, Spirent Avalanche, Siege, Tsung, and Locust

This article presents a detailed comparison of six server‑side load‑testing tools—LoadRunner, JMeter, Spirent Avalanche, Siege, Tsung, and Locust—through multiple real‑world scenarios, evaluating their protocol support, scripting flexibility, performance, cost, and suitability for different testing requirements.

load-testingstress testingtool comparison

0 likes · 11 min read

Comparative Analysis of Six Server Load‑Testing Tools: LoadRunner, JMeter, Spirent Avalanche, Siege, Tsung, and Locust

21CTO

Mar 17, 2016 · Backend Development

Turn Java Enterprise Performance Tuning into a Scientific Process

This article explains a systematic, waiting‑point‑based approach to enterprise Java performance tuning, covering load‑test design, analysis of existing versus new applications, hierarchical and technical waiting points, pool and cache sizing, and a back‑tuning workflow to achieve measurable improvements.

JavaOperationsPerformance tuning

0 likes · 17 min read

Turn Java Enterprise Performance Tuning into a Scientific Process

Baidu Intelligent Testing

Mar 10, 2016 · Operations

Performance Testing Methodology and Case Study for a High‑Traffic Wallet System

This article outlines a complete performance‑testing workflow—including requirement analysis, overall and detailed design, environment selection, execution, result collection, and bottleneck analysis—using a wallet "red‑packet" project that must handle tens of thousands of requests per second.

Operationsload-testingperformance testing

0 likes · 19 min read

Performance Testing Methodology and Case Study for a High‑Traffic Wallet System

21CTO

Jan 6, 2016 · Backend Development

Essential Best Practices for Accurate HTTP Load Testing

This article outlines ten practical guidelines—ranging from test environment consistency and dedicated hardware to network capacity checks, OS tuning, realistic workloads, proper test duration, and comprehensive result reporting—to ensure reliable and reproducible HTTP server performance benchmarks.

Operationsbackendbenchmark

0 likes · 13 min read

Essential Best Practices for Accurate HTTP Load Testing

ITPUB

Dec 4, 2015 · Backend Development

How to Measure and Optimize System Load Capacity for High‑Concurrency Backends

This guide explains key metrics, influencing factors, and practical tuning steps—including bandwidth, hardware, OS limits, TCP parameters, and server configurations—to assess and improve a backend system's maximum request handling capacity under high concurrency.

ConcurrencyLinux TuningMySQL

0 likes · 19 min read

How to Measure and Optimize System Load Capacity for High‑Concurrency Backends

21CTO

Nov 12, 2015 · Operations

Scaling Suning’s E‑Commerce for Double‑11: System Splitting and Resilience

Suning’s technical team shares how they prepared for Double‑11 by splitting monolithic services into focused modules, building a robust foundational platform with cloud, middleware, and monitoring tools, refining R&D processes, and implementing comprehensive load‑testing, optimization, and emergency response plans to ensure system stability under massive traffic.

emergency responsee‑commerce architecturehigh-traffic

0 likes · 13 min read

Scaling Suning’s E‑Commerce for Double‑11: System Splitting and Resilience

MaGe Linux Operations

Aug 6, 2015 · Operations

Mastering Software Performance Testing: Key Concepts & Calculation Formulas

This article explains essential software performance testing concepts—including QPS/TPS, concurrency, response time, throughput calculations, think time, and how to estimate daily traffic using real‑world examples from e‑commerce platforms—providing formulas and practical guidance for engineers, administrators, and developers to assess and optimize system capacity.

QPSResponse TimeThroughput

0 likes · 11 min read

Mastering Software Performance Testing: Key Concepts & Calculation Formulas

Architect

Jun 17, 2015 · Operations

Building a High‑Performance Web Cluster: Load‑Generating Tools and Tsung Configuration Guide

This article introduces load‑generating tools, compares their performance, and provides a step‑by‑step Tsung installation and XML configuration to help engineers build a web cluster capable of handling millions of requests per second.

BenchmarkingJMeterTsung

0 likes · 11 min read

Building a High‑Performance Web Cluster: Load‑Generating Tools and Tsung Configuration Guide

MaGe Linux Operations

Jun 17, 2015 · Backend Development

Generating Millions of HTTP Requests per Second: Tsung, JMeter, and More

This article explains how to achieve ultra‑high HTTP request rates by using load‑generating tools such as Apache Bench, httperf, JMeter and Tsung, discusses Linux socket limits, provides step‑by‑step installation and configuration examples for Tsung on CentOS, and shows how to run tests and interpret the results for building a high‑performance web cluster.

HTTPJMeterLinux

0 likes · 13 min read

Generating Millions of HTTP Requests per Second: Tsung, JMeter, and More

MaGe Linux Operations

Jun 15, 2015 · Backend Development

How to Tune Nginx for Over 900k Requests per Second on Linux

This guide walks you through installing and configuring Nginx for extreme request rates, optimizing kernel TCP settings, and using Tsung to benchmark a server that can sustain more than 900,000 requests per second, with detailed command examples and configuration snippets.

TCP Tuninghigh performanceload-testing

0 likes · 10 min read

How to Tune Nginx for Over 900k Requests per Second on Linux

Nightwalker Tech

Jan 11, 2015 · Backend Development

Tools and Practices for Website and Backend Service Load Testing and Performance Optimization

This article compiles a comprehensive discussion of load‑testing tools, profiling techniques, and optimization strategies for web and backend services, offering practical advice on selecting utilities, analyzing performance bottlenecks, and automating testing workflows.

Profilingbackendload-testing

0 likes · 9 min read

Tools and Practices for Website and Backend Service Load Testing and Performance Optimization

MaGe Linux Operations

Jul 5, 2014 · Operations

Discover 10 Free Tools to Load‑Test Your Web Applications

Learn about ten free, open‑source tools—including Grinder, JMeter, and Siege—that let you simulate concurrent users, measure performance, and identify bottlenecks in web applications, helping you assess server capacity and optimize site responsiveness under load.

OperationsWeb Performanceload-testing

0 likes · 8 min read

Discover 10 Free Tools to Load‑Test Your Web Applications

MaGe Linux Operations

Jul 5, 2014 · Operations

How Tcpcopy Replicates Live Traffic for Realistic Load Testing

Tcpcopy is a distributed online pressure testing tool that copies live traffic to test machines, enabling realistic simulation of production environments without deploying new code, and the article explains its principles, code details, deployment steps, advanced usage, and real‑world application at Yitao.

load-testingnetworktcpcopy

0 likes · 13 min read

How Tcpcopy Replicates Live Traffic for Realistic Load Testing