December 2011
Intermediate to advanced
426 pages
13h 30m
English
book
Power Systems Enterprise Servers with PowerVM Virtualization and RAS
by Dino Quintero, JinHoon Baek, Guillermo Diez, Hassan Elsetohy, Debra Francis, Bing He, Rajesh Jeyapaul, Anil Kalavakolanu, Tejaswini Kaujalgi, David Kgabo, Ricardo Puig, Vani Ramagiri
Content preview from Power Systems Enterprise Servers with PowerVM Virtualization and RAS
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Chapter 7. POWER7 Enterprise Server performance considerations 311
---- ---- ---- ---- --------- ---- ---- ---- ----
1.926 0.006 0.000 0.068 3.1GHz[ 81%] 1.565 0.005 0.000 0.430
1.926 0.005 0.000 0.069 3.1GHz[ 81%] 1.565 0.004 0.000 0.431
1.891 0.009 0.000 0.099 3.1GHz[ 81%] 1.537 0.008 0.000 0.456
When the LPAR is running, there are 16 logical CPUs running in 4-way SMT mode, the
processing entitled capacity is 2 CPUs, and the Virtual Processor number is 4. The actual
metrics use PURR counters, and the normalized metrics use the SPURR counters
13
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The values that are shown in each mode are the actual physical processors that are used in
each ...
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