Martin, Just a guess: are samples collected only when the LPAR is busy? And if so, was the LPAR 100% busy? If not, then I would expect the the number of samples would be proportional to the usage.
David Am Montag, 8 Oct 2012 14:54:01 +0200, Martin Truebner schrieb: >I am a little puzzled. > >I ask the CPU for its speed (QSI) and it comes back with a number (407 >cycles per micro second) - I multiply it with 2000 and use the result >in an LSCTL to specify the interval (together with the activation bits >and the structures) (all checked and it is there). > >Now I wait for a minute. I do expect 30000 samples but all I get >is lousy 32 samples. > >Any ideas? > >Oh- doing this on an operating system that has no clue of the >CPU-MF. I sure believe that the op-sys does not muddy the water.
