• Cool Tools

Cool Tools Discover world-class performance engineering & troubleshooting tools.

GCeasy

GCeasy

Universal Garbage collection log analysis tool. Tune and troubleshoot memory and GC problems.

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REST API

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HeapHero

HeapHero

Easy to use Java, Android heap dump analyzer. Solve OutOfMemoryError, memory leaks in seconds.

Web Version

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REST API

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FastThread

FastThread

Machine learning algorithms aided tool to analyze the thread dumps, core dumps, and also hs_err_pid dumps.

Web Version

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REST API

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Top Analyzer

Top Analyzer

Parses Unix/Linux/solaris,..etc 'top' command output & generates an intuitive report to optimize the performance.

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YC Buggyapp

BuggyApp

Simulates performance problems like Memory Leak, OutOfMemoryError, CPU spike, StackOverflowError etc.

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JFR

JFR Player

Analyzes CPU, memory, thread dumps, and exceptions in your JFR file, explaining root causes with AI. Try it free.

Web Version

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REST API

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