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Enhancement
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Resolution: Fixed
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P4
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9
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b16
In JDK-7145569 per-region code root remembered sets were introduced.
However these per-region remembered sets are not accounted for in the region prediction.
I.e. G1CollectorPolicy::predict_region_elapsed_time_ms() does not take code roots into account.
This negatively affects pause time prediction performance
However these per-region remembered sets are not accounted for in the region prediction.
I.e. G1CollectorPolicy::predict_region_elapsed_time_ms() does not take code roots into account.
This negatively affects pause time prediction performance
- is blocked by
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JDK-8315605 G1: Add number of nmethods in code roots scanning statistics
- Resolved
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JDK-8315848 G1: Rename rs_ prefix to card_rs in analytics
- Resolved
- relates to
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JDK-8030157 Serial G1 code root migration phase causes long pauses
- Closed
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JDK-7145569 G1: optimize nmethods scanning
- Resolved
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