RFR(S): 8206919: Add missing CPU/system info to vm_version_ext on s390

Haug, Gunter gunter.haug at sap.com
Tue Jul 10 10:32:16 UTC 2018

Hi all,

can I please have reviews and a sponsor for the following tiny fix:


The solution is the same as the one we have on ppc and it suffers from the same shortcoming: there is no obvious way to detect the number of cores/slots on a s390 system. Anyway, it would be better to have information on the virtualization of the system. We do have a solution for that at SAP and we would be happy to adopt it to JFR and contribute it if there is any interest.

Thanks and best regards,

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