
Loadster
Loader.io
LoadForge
k6 Cloud
LoadUIWeb
LoadFocus
Loadium
LoadStorm
Eclipse Memory Analyzer
VisualVM
JConsole
YourKit Java Profiler
Netbeans
AppTimer
GalataJ
YourKit .NET Profiler
Loadster is a cloud-based load testing and synthetic monitoring platform for engineers who want to know how their applications behave under real traffic.
Tests run with three types of bots: Protocol Bots for HTTP testing, headless Browser Bots that render full pages and execute JavaScript in real Chrome browsers, and Playwright bots for when you want to use Playwright JS directly.
Loadster scripts can be recorded from Chrome or Firefox with the Loadster Recorder extension, edited in a built-in editor with variables, datasets, and shared includes, and then replayed from multiple cloud regions.
Each test run returns detailed page timings (TTFB, FCP, LCP, CLS, etc) alongside resource waterfalls, screenshots, and full traces you can step through in a self-hosted trace viewer. Tests scale from a handful of virtual users (bots) to hundreds of thousands across distributed cloud engines without you provisioning anything.
The same scripts can be set up as monitors that run on a schedule from chosen regions. Notification policies route incidents to email, SMS, voice, or integrations like Slack and PagerDuty. Projects, roles, and shared test history keep teams aligned on what passed, what failed, and what changed.
Pricing is usage-based via Loadster Fuel, with 50 free units on sign-up and no credit card to start.
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Based on our record, Eclipse Memory Analyzer seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Firstly, if the heap runs out of memory, we need to use a heap dump analyzer such as HeapHero or Eclipse MAT to examine the heap and discover the cause of the problem. Only then can we figure out how to solve the real problem and prevent it from recurring. - Source: dev.to / 7 months ago
Https://eclipse.dev/mat/ can handle very large graphs of objects using a similar approach. It also does implement some kind of paging, such that you do not have to load the complete graph into memory when running some of the graph algorithms. - Source: Hacker News / over 2 years ago
Loader.io - Loader.io is a simple cloud-based load testing service
VisualVM - VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling...
LoadForge - Better, cheaper load testing for websites, APIs and servers
JConsole - Provides information about performance and resource consumption for Java applications.
k6 Cloud - Managed load testing service built on top of the popular open-source project k6.
YourKit Java Profiler - Java profiler