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  1. JDK
  2. JDK-8223162

Improve ergonomics for Sparse PRT entry sizing

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    • gc
    • b24

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        A few times already when people asked about excessive memory consumption for the remembered sets, the solution has been to increase the number of sparse prt entries per region significantly without impacting performance.

        The current default of 4/8/12/16/20/24 entries (1-32MB regions respectively) is too small.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8225903 Improve ergonomics for Sparse PRT entry sizing

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Enhancement - null JDK-8237500 Increase the G1 eager reclaim candidate selection threshold

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Open

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                tschatzl Thomas Schatzl
                tschatzl Thomas Schatzl
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