# Package org.apache.ignite.internal.processors.performancestatistics

Interface Summary
PerformanceStatisticsHandler: The interface represents performance statistics operations collection for purposes of troubleshooting and performance analysis.
PerformanceStatisticsProcessor.PerformanceStatisticsStateListener: Performance statistics state listener.

Class Summary
FilePerformanceStatisticsReader: Walker over the performance statistics file.
FilePerformanceStatisticsWriter: Performance statistics writer based on logging to a file.
PerformanceStatisticsMBeanImpl: `PerformanceStatisticsMBean` implementation.
PerformanceStatisticsProcessor: Performance statistics processor.

Enum Summary
OperationType: Performance statistics operation type.

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Ignite Database and Caching Platform | : ver. 2.11.0
Release Date | : September 11 2021