SMF Hiper APAR OA34865 - SMF Orphaning ESQA and OMEGAMON CPU Impact
Frank_O_Myers@IBM 1200009BCG Visits (3081)
XE for z/OS Impact
CSAA- Higher than normal CPU in CSA Analyzer address space from chasing thousands of 8 byte orphans.
TEMS - High CPU from situations referencing the Addr
Circumvention: Disable Situations on Addr
FIX: IBM SMF APAR OA34865
SMF Hiper APAR Details
PE APARs - OA30563 and OA33047 provided the intended new function but introduced a new problem by not freeing the 8 byte STQE parameter list
Fixing APAR OA34865 - A build up of orphaned storage can occur in subpool 245 (SQA/ESQA). This storage is used to hold parameter lists that are associated with SMF type 30 interval processing. Each parameter list is 8 bytes in length, and is not freed when its associated SMF Timer Queue Element is freed.
All released 2010/12/15 P F012
R740 PSY UA58168 z/OS V1.9
R750 PSY UA58169 z/OS V1.10
R760 PSY UA58170 z/OS V1.11
R770 PSY UA58171 z/OS V1.12
Link to APAR at www.ibm.com/support