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Enhancement
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Resolution: Fixed
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P4
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14
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b06
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8245103 | 13.0.4 | Thomas Stuefe | P4 | Resolved | Fixed | b01 |
| JDK-8231394 | 11.0.6 | Thomas Stuefe | P4 | Resolved | Fixed | b01 |
We have PrintNMTStatistics, a very useful switch which will cause the VM to print out the NMT statistics if the VM exits normally.
Currently it does not work if the VM exits due to a fatal error. But especially in fatal exits due to native OOM a NMT report would be very helpful.
Note that we already print an abridged NMT report into the hs-err file, but this is not what this item is about. This RFE is about printing summary or detailed NMT info to stdout, like it would happen for a normal VM exit with "-XX:+PrintNMTStatistics" enabled.
Currently it does not work if the VM exits due to a fatal error. But especially in fatal exits due to native OOM a NMT report would be very helpful.
Note that we already print an abridged NMT report into the hs-err file, but this is not what this item is about. This RFE is about printing summary or detailed NMT info to stdout, like it would happen for a normal VM exit with "-XX:+PrintNMTStatistics" enabled.
- backported by
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JDK-8231394 Print NMT statistics on fatal errors
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- Resolved
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- Resolved
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- relates to
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JDK-8227072 NMT detailed report should work in native OOM situations.
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- Closed
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- Resolved
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- Closed
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