WebDec 18, 2013 · Dear all,I've read some different writings on the cpu reduction related toprotected threads.In the "IBM CICS performance series :CICS, DB2, and Thread Safety"r WebDisplays information about CICS protected threads. Use this view to see average counts and times across the multiple CICS transactions that are executed under a single …
Natural CICS Performance Considerations - Software AG
WebNov 4, 2016 · What type of thread is this? The 49 secs coincides with the default protected thread purgecycle (45 secs). If it is a protected thread then thats probably it. Venkat In Reply to Tom Glaser: Every once in a while, we encounter a thread in DB2 coming from CICS that might run longer than 45 seconds, normall processing is under a second. WebAlso additional CICS overhead occurs for TYPE=SHR threads with CICS/TS. While the thread selection algorithm for TYPE=GETM threads is trivial (when a Natural task is started, a thread is allocated via CICS GETMAIN), for TYPE=SHR threads, it is more complicated: the Natural threads environment is managed by NCISTART (queueing and … how to separate gold from dirt
Mining Gold From CICS Statistics - SHARE
WebMay 18, 2011 · I want to change the attributes of map field from UNPROTECT to PROTECT. how can I achieve this via CICS program. We can change the attributes in map but I want to do it via CICS program. Please let me know your thoughts. this was asked and answered within the last couple of weeks. Search for DFHBMSCA and all will be forgiven.... Web•Can work acceptably for homogeneous CICS workloads •Goal example: –ALL transactions < 1 sec. AVG. Resp. •“Fooled” by long running transactions ending in the interval •Once “fooled” it will over-protect CICS, and hurt all the other work in service classes with equal or lower WLM importance WebUnderstanding CICS-DB2 Attach: Threads • A thread is required to execute a DB2 request • A thread is associated with a DB2 Plan • A thread requires a DB2 connection • A … how to separate gold plating