cross posted to IBM-MAIN and DLB2-L I've just converted one DB2 system to DB2 Version 9 NFM and I'm getting a problem which manifests itself as huge CPU usage in CICS/DB2 transactions. These applications work perfectly in DB2 Version 8 on the same z/OS 1.7 system. In DB2 Version 9 the transactions typically use over a minute of CPU time compared to 0.2 secs on DB2 Version 8. When I profile the V9 transactions, 30% of the CPU time is spent in cross memory and 70% in module CUNMUNI. I've trolled IBM and Google and can't find anything relating to problems with CUNMUNI. Has anyone seen anything like this before.
Jim McAlpine ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
