PerformaSure

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PerformaSure is a performance diagnostic tool for multi-tiered J2EE applications. It can be used for diagnosing performance problems in production with real-world user load as well as in pre-production during load testing. It is designed for low overhead by using sampling and focusing on problematic user transactions and external calls such as JDBC or RMI calls. It collects and records data using an agent and then lets the user analyze this data. Data collection can be automatically triggered by a monitoring event.

Individual requests can be traced through the application server and even across multiple application servers when the application is distributed. The user gets an end-to-end request tree to identify performance bottlenecks.

PerformaSure is produced by Quest Software.