Add z/TPF specific configuration diagnostic information to Javacore #19219
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pshipton
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jjohnst-us
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keithc-ca
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May 8, 2024
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The summary in the commit message is too long (should be no more than 70 characters); suggest removing the second "z/TPF". |
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keithc-ca
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May 9, 2024
keithc-ca
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keithc-ca
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All recommended updates have been applied. |
keithc-ca
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May 13, 2024
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@keithc-ca , should be all good. |
keithc-ca
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keithc-ca
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May 28, 2024
| _OutputStream.writeInteger(ztpfNativeStats.total31bitHeap1MBFrames, "%zu\n"); | ||
| _OutputStream.writeCharacters("1TPFLIMEMPS EMPS keypoint A setting: "); | ||
| _OutputStream.writeInteger(ecbp2()->ce2proc->iproc_maxheap_31, "%zu\n"); | ||
| _OutputStream.writeCharacters("1TPFHWGC Total highwater mark GC heap 1MB frames (limited by -Xmx): "); |
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To assist with gathering context information for problem determination on z/TPF several fields dealing with system memory configuration and other settings are added to the Javacore for z/TPF only. The added sub-section is especially useful for determining if system limits were reached, and it can also be used for sizing system resources to run Java applications on z/TPF.