To begin with - You need to read the following publications for You specific release of CICS CICS/TS Intersystem Communication Guide CICS/TS Performance Guide CICS/TS Problem Determination Guide (IRC WAIT) . You don't state weather the Partner Region is a File Owning region (FOR) or another Application Owning Region (AOR). . The Failing Transaction abended with an AAL8 or AAL1 or something else ? .To start First place to look is the Transaction Resource definition for the Failing Transaction. What is the DEADLOCK time Out Specified ? . Second what is the MAXQUEUETIME specified on the Connection Definition ?..Paul D'Angelo.
---------- Original Message ---------- From: Mehrshad Manshadi <[email protected]> To: [email protected] Subject: Re: CICS IR I/O wait time (inter-region (MRO) I/O wait) Date: Mon, 28 Jan 2019 09:07:00 +0000 Thanks Joe Unfortunately we don't have CICS Performance Analyzer on this Lpar. On Monday, January 28, 2019, 12:33:26 PM GMT+3:30, Joe Monk <[email protected]> wrote: Do you have CICS Performance Analyzer? If so, a cross system work report will answer this question. Joe On Mon, Jan 28, 2019 at 2:48 AM Mehrshad Manshadi < [email protected]> wrote: > Hi, > The IRIOWTT(Interregion I/O wait time) time is very high(14 min). > Would you please help me to know the cause and which parameter i should > control to prevent this issue? > > > ---------------------------------------------------------------------- > 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
