Don't forget, the thread that causes an abend may not be the one causing the problem. Thread 1 takes 99% of the storage. Thread 2 gets some storage and abends. Looking in the systrace for the address space may show a pattern of getting storage, but may not
On Thu, Oct 3, 2024, 19:10 Michael Oujesky <[email protected]> wrote: > What type of files? VSAM, physical sequential, ZFS? SMF records > ought to be able to tell. If PS, note that the buffer pool has to be > freed after close. > > Michael > > > At 11:40 AM 10/3/2024, Jack Zukt wrote: > > >Hi Peter > >Thank you for your input. > >We will look into it. > >What we are trying to see is what is going on on a netview address space > >that sometimes runs out of memory and terminates with an abend. We suspect > >that it may be related to open and close of files but we need a way to > >check for it. > >Best wishes > >Jack > > > >On Thu, Oct 3, 2024, 13:36 Peter Relson <[email protected]> wrote: > > > > > The real question is what might you be thinking of looking at? > > > > > > SMF records are not going to help you find out what the problem is > because > > > they do not get down to the workunit level. > > > > > > Analysis of an address space is best done from a dump of that address > > > space. Looking around with BLSACTV (if suitably authorized) may easily > run > > > aground due to the fact that the data you are looking at is not > necessarily > > > in synch (because the data can be changing as it is retrieved). > > > > > > Peter Relson > > > z/OS Core Technology Design > > > > > > > > > ---------------------------------------------------------------------- > > > 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 > > ---------------------------------------------------------------------- > 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
