Ducky Duc wrote: >However , don't know if my calculation of the average response time of 9 ; >which corresponds to 9 X 128ms = 1152ms , from the manual is correct. And >sorry for the dummy question , what is a "correct" average response time , a >few ms i suppose ...
Could you be kind to post the SMF data description here? For example in the SMF book S42DSIOR is 'Average response time' and S42DSIOP is 'Average I/O pending time', etc. This is to help others to properly answer your question. For my side, I would also look beside the IOCOUNT (what is it named in SMF book?), also to number of blocks and any delays details. I'm more concerned about eventual application response time, but if that is suffering from those datasets, yes, I would drill down there on those devices too. About average response time, what devices type do you report on? What is your RMF saying about those device delays if any? Groete / Greetings Elardus Engelbrecht ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
