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Tivoli Tivoli OMEGAMON CICS z/ · PDF file · 2005-06-30Tivoli ® IBM Tivoli...

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  • Tivoli IBM Tivoli OMEGAMON for CICS on z/OS

    Using IBM Tivoli OMEGAMON XE for CICS on z/OS

    Version 3.1.0

    SC32-9424-00

  • Tivoli IBM Tivoli OMEGAMON for CICS on z/OS

    Using IBM Tivoli OMEGAMON XE for CICS on z/OS

    Version 3.1.0

    SC32-9424-00

  • Note Before using this information and the product it supports, be sure to read the general information under Notices on page 487.

    First edition (July 2005)

    This edition applies to version 3 release 1 of IBM Tivoli OMEGAMON for CICS on z/OS (program number 5698-A58) and to all subsequent versions, releases, and modifications until otherwise indicated in new editions. Make sure you are using the correct edition for the level of the product.

    Order publications through your IBM representative or the IBM branch office serving your locality. Publications are not stocked at the address given below.

    At the back of this publication is a page entitled Sending your comments to IBM.

    When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you.

    Copyright International Business Machines Corporation 2005. All rights reserved. US Government Users Restricted Rights Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

  • Contents

    Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix

    Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi

    Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Who should read this guide . . . . . . . . . . . . . . . . . . . . xiii Transition from Candle to IBM . . . . . . . . . . . . . . . . . . . xiii Whats new in this release . . . . . . . . . . . . . . . . . . . . xiv

    Publications . . . . . . . . . . . . . . . . . . . . . . . . . xvi Tivoli technical training . . . . . . . . . . . . . . . . . . . . . xx Support information . . . . . . . . . . . . . . . . . . . . . . xx Conventions used in this guide . . . . . . . . . . . . . . . . . . xx Terminology . . . . . . . . . . . . . . . . . . . . . . . . . xxi

    Part 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

    Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . 3 Title bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Banner . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Menu bar . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Tool bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 View tool bar . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Navigator . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Workspace . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Status bar . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

    Chapter 2. Managing workspaces . . . . . . . . . . . . . . . . . 11 Customizing workspaces . . . . . . . . . . . . . . . . . . . . . 12 Predefined workspaces . . . . . . . . . . . . . . . . . . . . . . 15 Opening a workspace . . . . . . . . . . . . . . . . . . . . . . 15 Workspace properties . . . . . . . . . . . . . . . . . . . . . . 16 Investigating an event . . . . . . . . . . . . . . . . . . . . . . 16 Filtering, sorting, adding, and deleting workspaces . . . . . . . . . . . . 16 Linking from a workspace . . . . . . . . . . . . . . . . . . . . . 17

    Chapter 3. Managing system events using situations . . . . . . . . . 19 Situation editor . . . . . . . . . . . . . . . . . . . . . . . . . 23 Using the Situation editor . . . . . . . . . . . . . . . . . . . . . 24 Creating a situation . . . . . . . . . . . . . . . . . . . . . . . 26

    Creating a second situation . . . . . . . . . . . . . . . . . . . 27 Editing a situation . . . . . . . . . . . . . . . . . . . . . . . . 27 Saving a situation . . . . . . . . . . . . . . . . . . . . . . . . 28 Displaying a situation . . . . . . . . . . . . . . . . . . . . . . 28 Starting, stopping, or deleting a situation . . . . . . . . . . . . . . . 29

    Chapter 4. Take action . . . . . . . . . . . . . . . . . . . . . 31 Defining a Take Action command . . . . . . . . . . . . . . . . . . 31 Editing a Take Action command . . . . . . . . . . . . . . . . . . . 32 Executing a saved Take Action command . . . . . . . . . . . . . . . 33

    Chapter 5. Queries . . . . . . . . . . . . . . . . . . . . . . . 35 Query editor . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Creating a query . . . . . . . . . . . . . . . . . . . . . . . . 38

    Copyright IBM Corp. 2005 iii

  • Query results source . . . . . . . . . . . . . . . . . . . . . . 43 Select a query . . . . . . . . . . . . . . . . . . . . . . . . . 44 Edit a query . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Delete a query . . . . . . . . . . . . . . . . . . . . . . . . . 47

    Chapter 6. Workflows . . . . . . . . . . . . . . . . . . . . . . 49 Workflows editor . . . . . . . . . . . . . . . . . . . . . . . . 52

    Chapter 7. Collecting historical data . . . . . . . . . . . . . . . . 59 Collecting historical data . . . . . . . . . . . . . . . . . . . . . 60

    Start historical reporting . . . . . . . . . . . . . . . . . . . . 61 Stop historical reporting . . . . . . . . . . . . . . . . . . . . . 61

    Disable historical reporting . . . . . . . . . . . . . . . . . . . . 61

    Chapter 8. Creating a new link . . . . . . . . . . . . . . . . . . 63 Link expression editor . . . . . . . . . . . . . . . . . . . . . . 66

    Chapter 9. Properties Editor . . . . . . . . . . . . . . . . . . . 71 View properties . . . . . . . . . . . . . . . . . . . . . . . . . 72 Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 77 Style . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

    Chapter 10. Common User Scenarios . . . . . . . . . . . . . . . . 81 Application setup . . . . . . . . . . . . . . . . . . . . . . . . 81 Monitoring short-on-storage problems . . . . . . . . . . . . . . . . 82

    Modifying a threshold for short on storage . . . . . . . . . . . . . . 83 Creating a link for short-on-storage . . . . . . . . . . . . . . . . 84 Resolving the problem - using the Take Action command . . . . . . . . 86

    Monitoring communication problems . . . . . . . . . . . . . . . . . 89 Creating a threshold to monitor connections . . . . . . . . . . . . . 90 Creating a situation to monitor broken links . . . . . . . . . . . . . 91 Testing the connection scenario . . . . . . . . . . . . . . . . . . 96

    Chapter 11. Troubleshooting . . . . . . . . . . . . . . . . . . . 97 Collecting logs . . . . . . . . . . . . . . . . . . . . . . . . . 97 Client tracing . . . . . . . . . . . . . . . . . . . . . . . . . 97 Server tracing . . . . . . . . . . . . . . . . . . . . . . . . . 98

    Part 2. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

    Chapter 12. Attributes . . . . . . . . . . . . . . . . . . . . . 103 Automatic Initiate Descriptor . . . . . . . . . . . . . . . . . . . 105 Bottleneck Analysis . . . . . . . . . . . . . . . . . . . . . . . 106 Connection Analysis . . . . . . . . . . . . . . . . . . . . . . 108 DB2 Summary . . . . . . . . . . . . . . . . . . . . . . . . . 111 DB2 Task Activity . . . . . . . . . . . . . . . . . . . . . . . . 111 DBCTL Summary . . . . . . . . . . . . . . . . . . . . . . . 112 Dispatcher Summary . . . . . . . . . . . . . . . . . . . . . . 114 Dispatcher TCB Modes . . . . . . . . . . . . . . . . . . . . . 115 Dispatcher TCB Pools . . . . . . . . . . . . . . . . . . . . . . 117 Dump Analysis . . . . . . . . . . . . . . . . . . . . . . . . 119 Dump Details . . . . . . . . . . . . . . . . . . . . . . . . . 119 Dynamic Storage Detail . . . . . . . . . . . . . . . . . . . . . 121 Enqueue Analysis . . . . . . . . . . . . . . . . . . . . . . . 123

    iv Using IBM Tivoli OMEGAMON XE for CICS on z/OS

  • Enqueue Analysis Tasks . . . . . . . . . . . . . . . . . . . . . 124 File Control Analysis . . . . . . . . . . . . . . . . . . . . . . 125 File Control Data Table Statistics . . . . . . . . . . . . . . . . . . 126 File Control Details . . . . . . . . . . . . . . . . . . . . . . . 127 File Control Journal and Logging . . . . . . . . . . . . . . . . . . 132 File Control Statistics . . . . . . . . . . . . . . . . . . . . . . 133 File Control Summary . . . . . . . . . . . . . . . . . . . . . . 136 Intercommunication Summary . . . . . . . . . . . . . . . . . . . 138 Internet Status . . . . . . . . . . . . . . . . . . . . . . . . 139 Interval Control Elements . . . . . . . . . . . . . . . . . . . . 139 Java Program Analysis . . . . . . . . . . . . . . . . . . . . . 141 Journal Analysis . . . . . . . . . . . . . . . . . . . . . . . . 143 JVM Analysis . . . . . . . . . . . . . . . . . . . . . . . . . 145 JVM Classcache Analysis . . . . . . . . . . . . . . . . . . . . 146 JVM Pool Statistics . . . . . . . . . . . . . . . . . . . . . . . 148 JVM Profile Analysis . . . . . . . . . . . . . . . . . . . . . . 149 LSR Pool Status . . . . . . . . . . . . . . . . . . . . . . . . 150 Link Analysis . . . . . . . . . . . . . . . . . . . . . . . . . 151 Log Stream Analysis . . . . . . . . . . . . . . . . . . . . . . 152 Message Queueing Analysis . . . . . . . . . . . . . . . . . . . 154 MVS TCB Details . . . . . . . . . . . . . . . . . . . . . . . 155 MVS TCB Global . . . . . . . . . . . . . . . . . . . . . . . 157 Online Data Viewing . . . . . . . . . . . . . . . . . . . . . . 159 Pagepool Details . . . . . . . . . . . . . . .

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