11.07.2015 Views

IBM black-and-white template

IBM black-and-white template

IBM black-and-white template

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

<strong>IBM</strong> Systems <strong>and</strong> Technology GroupIn-ready queue distribution• The InReady queue distribution is oriented towards the maximum number ofonline CPsThis approach considers the fact that the number of online CPs may vary from Mon I sample to sampleThe base of each distribution bucket is always the current number of st<strong>and</strong>ard CPs being online at that point of time the sample is takenThat is, the number of address spaces in the InReady queue is not distributed into fixed bucketsThe 1st bucket (B1) reflects the percentage of samples all jobs could be dispatchedThe 2nd bucket (B2) reflects the percentage of samples one job could not be dispatchedThe last bucket (B13) reflects the percentage of samples more than 80 jobs could not be dispatchedA distribution of all other queue types <strong>and</strong> address space types is removed from the reportThe minimum, maximum <strong>and</strong> average number of address spaces provides sufficient information.CPU contention indicatorNumber of address spaces queued for CPUNew InReady queue distributionDistributionbucketsB1B2B3B4B5B6B7B8B9B10B11B12B13Number ofAddressSpaces

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!