Details
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Enhancement
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Resolution: Fixed
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P3
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hs23
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b55
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generic
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generic
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Verified
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
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JDK-2222999 | 8 | Tony Printezis | P3 | Closed | Fixed | b33 |
JDK-8021732 | 7u60 | Unassigned | P3 | Resolved | Fixed | b01 |
JDK-8021510 | 7u51 | Unassigned | P3 | Resolved | Fixed | b01 |
JDK-8018171 | 7u45 | Tony Printezis | P3 | Closed | Fixed | b05 |
JDK-8002447 | 7u40 | Tony Printezis | P3 | Resolved | Fixed | b01 |
JDK-8016164 | 7u25 | Poonam Bajaj Parhar | P3 | Closed | Fixed | b31 |
JDK-8013640 | 7u21 | Poonam Bajaj Parhar | P3 | Closed | Fixed | b31 |
Description
7132029: G1: mixed GC phase lasts for longer than it should
and maybe further fine-tuned by:
7146242: G1: alternative heuristic on deciding which old regions not to collect
introduced several develop -XX flags. It will be good to expose some of them to the users so that they can adjust the "space efficiency" vs. "pause times duration" trade-off to what they feel it's appropriate for them.
We should decide what the minimum number of flags is and make sure their names are reasonable.
Attachments
Issue Links
- backported by
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JDK-8002447 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Resolved
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JDK-8021510 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Resolved
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JDK-8021732 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Resolved
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JDK-2222999 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Closed
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JDK-8013640 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Closed
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JDK-8016164 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Closed
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JDK-8018171 G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs
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- Closed
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- relates to
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JDK-7132029 G1: mixed GC phase lasts for longer than it should
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- Closed
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JDK-7146242 G1: alternative heuristic on deciding which old regions not to collect
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- Closed
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