Apologies - I misunderstood, thinking that your point contributed: "..Logstream for DB2" -- was about DB2 technology (its use of LOGR/LOGSTREAMs) and not more accurately to your point about "SMF Logstream for DB2".
Only to presume say an hourly SMF/IFASMFDL offload (e.g., mostly large-volumes with SMF 101 ACCOUNTING, also CICS, MQ, more recently zConnect, WAS/ODM andy beyond), you can use MXG/ALTAIR-SLC (ok, or SAS) to analyze SMF type 23 activity per LPAR / SMF LOGSTREAM. As well, the CFSIZER can help with your quest. Scott Barry SBBTech LLC On Tue, 4 Nov 2025 12:50:38 -0600, Steve Beaver <[email protected]> wrote: >Actually Scott - Logstreams/structures are associated with ALL SMF records > >For Example you can create a Streams/structure to capture any records. If you >want to have a Structure for SCRT, you can just capture the 70 and 89 records >Its kid of stupid but you can. DB2 does put out a ton of SMF records like >CICS does > >-----Original Message----- >From: IBM Mainframe Discussion List [mailto:[email protected]] On >Behalf Of Scott Barry >Sent: Tuesday, November 4, 2025 10:20 AM >To: [email protected] >Subject: Re: Looking for Some Help with iZPCA > >As far as I am aware, the z/OS LOGR LOGSTREAM associated with IzPCA is >associated with SMF data-forwarding, not DB2. > >Scott Barry >SBBTech LLC > >On Tue, 4 Nov 2025 09:06:58 -0600, Steve Beaver <[email protected]> wrote: > >>We are going to IZPCA and we are setting up an LPAR to just house IZPCA. >> >> >> >>We use Logstreams but we have no idea how to size the Logstream for DB2 >> >>And out IZPCA LPAR/System will be receiving data from 124 LPARS and our >>volumes >> >>Are beyond amazing. >> >> >> >>Does anyone have any suggestions on how to size the DB2 Logstream to start? >> >> >> >>TIA >> >>Steve >> >> ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
