CA Datacom tuning with PXX Summary Statistics report.What is a good range for Requests per Total I/O?When looking at each of the four buffer pools IXX, DXX, DATANO, DATANO2 what is a good Used5+/Used1 ratio to aim for?
There is no recommended value for Requests per Total I/O. This varies form site to site. The idea is to make changes and try and reduce this value from what it currently is.For the ratio of Used5+/Used1, the higher the better. Initially aim for the following targets:
Was this information helpful?