openj9

Openj9

Low memory footprint. Fast start-up time. High application throughput.
Optimized to run Java applications cost-effectively in the cloud3



OpenJ9 optimizes your Java application out-of-the-box without needing a complicated set of command line options. However, further tuning is possible to improve your application's performance. For example, if your application has an extremely large heap, you might choose a different garbage collection policy to improve memory management. Alternatively, you might want to exploit specific hardware features such as a graphics processing unit (GPU) https://www.eclipse.org/openj9/