Apache ab Alternatives & Competitors

An open source load testing tool written in Python.

Key locust features:

Scalability Python-based Web-based UI Real-time monitoring

Open Source

HTTP benchmarking tool capable of generating significant load on a multi-core CPU.

Key wrk features:

High Performance Ease of Use Lua Scripting Support Open Source

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

HTTP load generator, ApacheBench (ab) replacement, formerly known as rakyll/boom.

Key Hey Load Generator features:

Ease of Use Lightweight Suitable for Small Tests Written in Go

dotMemory allows users to analyze memory usage in a variety of .NET and .NET Core applications.

Key dotMemory features:

Comprehensive Memory Profiling Integration with JetBrains IDEs Automatic Inspections User-Friendly Interface

Robot Console is a Message and Event Monitoring Software for IBM i thathas automatic message management, resource monitoring, and log monitoring.

Key Robot Console features:

Comprehensive Monitoring Automation Integration Capabilities User-Friendly Interface

Valgrind is an instrumentation framework for building dynamic analysis tools.

Key Valgrind features:

Comprehensive Memory Debugging Profiling Capabilities No Source Code Changes Required Supports Multiple Languages

PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance.

Key Munin features:

Ease of Use Extensive Plugins Graphical Visualization Resource Efficiency

Open Source

Java and .NET profilers. Continuous performance monitoring.

Key Yourkit features:

Comprehensive Profiling Ease of Use Integration Low Overhead

MemoryLogic offers tools to add process id and memory usage in rails logs and to track memory leaks.

OProfile is an open source project that includes a statistical profiler, capable of profiling all running code at low overhead.

Key OProfile features:

Comprehensive Profiling Low Overhead Wide Platform Support Open Source

Oink is a Rails plugin and log parser to help narrow down the source(s) of increased memory usage in rails applications.

Key Oink features:

User-Friendly Interface Comprehensive Features Strong Security Measures Excellent Customer Support

VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling...

Key VisualVM features:

Comprehensive Monitoring Integration with JDK Lightweight User-friendly Interface

Get Process Memory is a library that provides stats on the memory usage of a process.