On 4/13/11 9:38 PM, Dave Jones wrote:
That's what I understand but I could be wrong now.....but I don't think
so....:-)
I got a message from our IBM FTSS and their zCP3000 report indicates
that monitor domain 5 record 13 contains the "CPU Measurement Facility"
data. But, those fellas do not seem to be documented and I can't find
anything about 'em on IBMLink, so I guess we just have to wait a while
longer.
Leland
On 4/13/2011 9:20 PM, Leland Lucius wrote:
On 4/13/11 8:46 PM, Dave Jones wrote:
Hi, Leland.
I don't know what plans VM development might have for supporting the
hardware CPU Measurement Facility, like z/OS does with HIS, but I get
the impression that the CPU MF is meant to be used mostly by IBM h/w
support to detect and diagnose performance issues in the new processors.
I don't think there are any z/OS performance setting knobs that you can
turn based on what the HIS reports, so it might not be all that
interesting to performance folks.
That's just the thing. Our performance types are looking forward to
getting the data. I don't know why...didn't ask since my neurons tend to
get excited by other things. :-)
Leland
