When I run a CICS trans, it is use for DB2 select update, found it spend a lot of time on ZCIOWAIT. Is this a problem? How can I optimize it.
The trans dump DATE TIME JOBNAME TRANID TASK# TERMID RESP CPU PAGING ILEIO 02/24 00:00:01 CICSA TR68 85748 111.097 0.2186 0 727 02/24 00:00:02 CICSA TR68 87201 0.0346 0.0074 0 17 02/24 00:00:29 CICSA TR68 87583 1.1215 0.1548 0 473 02/24 00:00:51 CICSA TR68 85748 50.6486 0.3856 0 1,162 TR68 #85748 RES TYPE RES NAME WT CNT WT TIME % OF RESPONSE CHANGE PRIOPRITY 60 0.0086 0.00 SWITCH TCB 1,454 0.03320 0.29 WAIT W/O ID 3 0.0039 0.00 WAIT FOR REDSPTCH 1,578 0.3363 0.30 ZCIOWAIT 63 1:50.1226 99.12 1ST DISPATCH 1 0.0001 0.00 ---------------------------------------------------------------------- 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
