3452 PowerVM AIX The 6 layers of the CPU nomenclature at SMT8 V2.6 Sept15-2024 earlj.pdf

《3452 PowerVM AIX The 6 layers of the CPU nomenclature at SMT8 V2.6 Sept15-2024 earlj.pdf》由会员分享，可在线阅读，更多相关《3452 PowerVM AIX The 6 layers of the CPU nomenclature at SMT8 V2.6 Sept15-2024 earlj.pdf（190页珍藏版）》请在三个皮匠报告上搜索。

1、October 21-24,2024Mandalay Bay Convention CenterLas Vegas,NevadaPowerVM AIX:The 6 layers of the CPU nomenclature at SMT8 Session Code 3452Earl Jew ()310-251-2907 cellConsulting IT Management ConsultantIBM Power Systems and IBM Systems Storage IBM Technology Expert Labs-Power delivery practiceIBM Tec

2、hnology Expert Labs/USA Copyright IBM Corporation 20242PowerVM AIX:The 6 layers of the PowerVM CPU nomenclature at SMT8Earl Jew ()310-251-2907 cellConsulting IT Management Consultant-IBM Power Systems and IBM Systems Storage IBM Technology Expert Labs-Power delivery practice400 North Brand Blvd.,c/o

3、 IBM 7th floor,Glendale,California,USA 91203ABSTRACTThis session begins with a conceptual explanation of each layer of the PowerVM CPU nomenclaturebefore introducing the realization of CPUtime recycling at SMT8.This session is deconstructed from what AIX shows us about AIX-on-PowerVM;this session is

4、 based on what AIX shows us about each layer supporting AIX-on-PowerVM.Understanding this structure is the first step towards implementing the tactical practices detailed in the next two sessions.Beyond what AIX shows us,there are no references about:The 6 layers of the PowerVM CPU nomenclature at S

5、MT8.As such,this session is unprecedented and perhaps shockingly revealing.IBM Technology Expert Labs/USA Copyright IBM Corporation 20243a999006 PowerVM AIX:Running beyond CPU entitlement when CPU is 50%idle Problematic Themea999007 PowerVM AIX:The 6 layers of the PowerVM CPU nomenclature at SMT8Pow

6、erVM Conceptsa999008 PowerVM AIX:Monitoring CPUtime recycling at SMT8Defining excess CPUtimea999009 PowerVM AIX:Minimizing CPUtime recycling at SMT8Reducing excess CPUtimea999010 PowerVM AIX:Monitoring SAN I/O to/from memoryEvaluating SAN I/Oa999011 PowerVM AIX:Mapping the path of workload execution