These sound promising... SMF71C1A "Average total number of high virtual common memory pages (in units of 4 KB)." SMF71CPA "Average number of high virtual common pages in-use"
The latter is apparently new in z/OS 2.2. Min and max fields available too. Scott On Wed, 28 Sep 2016 11:31:03 +0000, Vernooij, Kees (ITOPT1) - KLM <[email protected]> wrote: >Hello, > >I want to check from SMF71 if our HVCOMMON parameter is still sufficient or >has been close to its limits in the past. > >It can be displayed by: >D VS,HVCOMMON >IAR019I 13.24.41 DISPLAY VIRTSTOR > SOURCE = 00 > TOTAL 64-BIT COMMON = 152G > 64-BIT COMMON RANGE = 1896G-2048G > 64-BIT COMMON ALLOCATED = 66193M > >In this display 66G of the 152G has been allocated. However, this figure is >not present in the numerous HV COMMON figures in SMF71, only the really used >pages backed in real storage, SCM storage and Aux stor. The problem will be >that DB2 won't start if the 66G is too close to the 152G, but I cannot track >how close these values have been in past. >Am I overlooking something? > >Thanks, >Kees. > >******************************************************** >For information, services and offers, please visit our web site: >http://www.klm.com. This e-mail and any attachment may contain confidential >and privileged material intended for the addressee only. If you are not the >addressee, you are notified that no part of the e-mail or any attachment may >be disclosed, copied or distributed, and that any other action related to this >e-mail or attachment is strictly prohibited, and may be unlawful. If you have >received this e-mail by error, please notify the sender immediately by return >e-mail, and delete this message. > >Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its >employees shall not be liable for the incorrect or incomplete transmission of >this e-mail or any attachments, nor responsible for any delay in receipt. >Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch >Airlines) is registered in Amstelveen, The Netherlands, with registered number >33014286 >******************************************************** > >---------------------------------------------------------------------- >For IBM-MAIN subscribe / signoff / archive access instructions, >send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
