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Hands-On High Performance with Spring 5 by Dinesh Radadiya, Prashant Goswami, Pritesh Shah, Subhash Shah, Chintan Mehta

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Key Performance Indicators

Key Performance Indicators (KPIs) help make profound decisions for improving the application's performance. Throughput, latency, and footprint are a few of the important KPIs. The KPIs in the report include Throughput and Latency. The footprint basically describes the amount of time CPU was occupied. It can be obtained from a performance-monitoring tool, such as JVisualVM.

The Throughput option indicates the amount of productive work done by the application during a specified time period. The Latency option indicates the average time taken by the GC to run.

The following is an example of KPIs from the report:

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