What are SMF30 fields SMF30HVO and SMF30HVH telling me?
I've got a new job which forces me to think about such things as the topic at hand. Please bear with me. I (think) I understand how virtual and real storage, below, above the line and bar work. In course of analysing a production problem related to paging, I'm searching the SMF30 haystack for hints on what's going on. I'm looking at the storage section and am having difficulties to understand what SMF30HVO and SMF30HVH are telling me. I thought I had understood, but as I see HVH values to be significantly higher than the HVO values, I'm confused. I've searched the archives and Google but could not find useful information. >From the description of the fields in the SMF manual, I would have expected >HVO to be at least as high as HVH. Anyone to educate me of point me the some good doc on this? -- Peter Hunkeler -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: What are SMF30 fields SMF30HVO and SMF30HVH telling me?
IBM Mainframe Discussion List wrote on 10/07/2015 09:51:47 AM: > From: Peter Hunkeler > To: IBM-MAIN@LISTSERV.UA.EDU > Date: 10/07/2015 09:51 AM > Subject: What are SMF30 fields SMF30HVO and SMF30HVH telling me? > Sent by: IBM Mainframe Discussion List > > I've got a new job which forces me to think about such things as the > topic at hand. Please bear with me. > > > > I (think) I understand how virtual and real storage, below, above > the line and bar work. In course of analysing a production problem > related to paging, I'm searching the SMF30 haystack for hints on > what's going on. > > > > > I'm looking at the storage section and am having difficulties to > understand what SMF30HVO and SMF30HVH are telling me. I thought I > had understood, but as I see HVH values to be significantly higher > than the HVO values, I'm confused. > > > I've searched the archives and Google but could not find useful information. > > > > > From the description of the fields in the SMF manual, I would have > expected HVO to be at least as high as HVH. > > > > > Anyone to educate me of point me the some good doc on this? Might it be OA48512? Bob -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: What are SMF30 fields SMF30HVO and SMF30HVH telling me?
200 C8 SMF30HVO 8 binary Amount of 64-bit private storage in bytes that is obtained by this step or job. This includes guarded virtual storage. 208 D0 SMF30HVH 8 binary High water mark for the number of usable bytes of 64-bit private storage that is obtained by this step or job. This does not include guarded virtual storage The MXG-List is very helpful in these matters. MXG Software LIST mailto:mx...@peach.ease.lsoft.com>> HTH, I've got a new job which forces me to think about such things as the topic at hand. Please bear with me. I (think) I understand how virtual and real storage, below, above the line and bar work. In course of analysing a production problem related to paging, I'm searching the SMF30 haystack for hints on what's going on. I'm looking at the storage section and am having difficulties to understand what SMF30HVO and SMF30HVH are telling me. I thought I had understood, but as I see HVH values to be significantly higher than the HVO values, I'm confused. I've searched the archives and Google but could not find useful information. >From the description of the fields in the SMF manual, I would have expected >HVO to be at least as high as HVH. Anyone to educate me of point me the some good doc on this? -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
AW: Re: What are SMF30 fields SMF30HVO and SMF30HVH telling me?
> Might it be OA48512? Looks so. Thanks -- Peter Hunkeler -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN