123 lines
6.8 KiB
HTML
123 lines
6.8 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2005" />
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<meta name="DC.rights.owner" content="(C) Copyright IBM Corporation 2005" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Job Summary" />
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<meta name="abstract" content="The Job Summary section of the Job Summary Report shows information for each job in the system." />
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<meta name="description" content="The Job Summary section of the Job Summary Report shows information for each job in the system." />
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<meta name="DC.Relation" scheme="URI" content="rzahxtranrptjob.htm" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzahxjobsumex1" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Job Summary</title>
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</head>
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<body id="rzahxjobsumex1"><a name="rzahxjobsumex1"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Job Summary</h1>
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<div><p>The Job Summary section of the Job Summary Report shows information
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for each job in the system.</p>
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<p>This information includes:</p>
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<ul><li>The name and type of job (for example, interactive, batch)</li>
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<li>The number of transactions in the job</li>
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<li>The average transaction response time</li>
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<li>The average processing unit time per transaction</li>
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<li>The average number of disk I/O requests per transaction</li>
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<li>The number of lock waits</li>
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<li>The number of seize conflicts</li>
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<li>The key/think time per transaction</li>
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</ul>
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<p>If the Job Summary section shows jobs that have high response times, high
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disk I/O activity, high processing unit utilization, or a number of lock requests,
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use the Transaction Report to investigate further.</p>
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<p>If the number of seizes or number of conflicts (<strong>Number Sze Cft</strong> or <strong>Number
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Lck Cft</strong> columns on this report) seems "high," look at the Transaction
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or Transition reports for the job to see how long the conflict lasted, the
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job that held the object, the name and type of object being held, and what
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the job was waiting for.</p>
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<p>The exact meaning of the term "high" is dependent on the application. One
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example is the number of <strong>lock-waits</strong>. An application that has many users
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accessing a database at the same time could, under normal conditions, have
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numerous lock-waits.</p>
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<p>You must evaluate each situation individually. If the values are difficult
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to explain (an application should have very few locks and yet many are reported),
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then further analysis will be required. The Transaction and Transition Reports
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can help in this analysis.</p>
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<div class="example"><h4 class="sectiontitle">Example</h4><pre> Job Summary Report 12/13/00 12:16:05
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Job Summary Page 0001
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Report type *SUMMARY
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Member . . . : TRACESVT Model/Serial . : 270/10-45WFM
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Main storage . . : 2048.0 MB Started . . . . :12/13/00 11:53:31
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Library . . : TRACESVT System name . . :ABSYSTEM
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Version/Release : 5/ 1.0 Stopped . . . . :12/13/00 11:53:54
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Partition ID : 00 Feature Code . :22A8-2252-1519
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*On/Off* T P P Tot Response Sec CPU Sec ---- Average DIO/Transaction ----- Number K/T
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Job User Name/ Job y t r Nbr ------------- ------------------ ------ Synchronous ----- --Async-- Cft /Tns
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Name Thread Number Pl p y g Tns Avg Max Util Avg Max DBR NDBR Wrt Sum Max Sum Max Lck Sze Sec
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---------- ---------- ------ -- -- -- - ---- ------ ------ ---- ------ ------ ---- ---- ---- ---- ---- ---- ---- --- --- -----
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SCPF QSYS 000000 02 X 40
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QDBSRV01 QSYS 008309 02 S 09
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QDBSRV02 QSYS 008310 02 S 16
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QDBSRV03 QSYS 008311 02 S 16
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QDBSRV04 QSYS 008312 02 S 52
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QDBSRV05 QSYS 008313 02 S 52
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QDCPOBJ1 QSYS 008314 02 S 60
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QDCPOBJ2 QSYS 008315 02 S 60
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QPFRADJ QSYS 008316 02 S 00 2
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QSPLMAINT QSYS 008317 02 S 20
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QJOBSCD QSYS 008318 02 S 00
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QALERT QSYS 008319 02 S 20
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QLUR QSYS 008320 02 S 00
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QFILESYS1 QSYS 008321 02 S 00
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QDBSRVXR QSYS 008322 02 S 00
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Q400FILSVR QSYS 008323 02 S 20
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QQQTEMP1 QSYS 008324 02 S 20
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QQQTEMP2 QSYS 008325 02 S 20
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QDBSRVXR2 QSYS 008326 02 S 00
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QSYSCOMM1 QSYS 008327 02 S 00
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QCMNARB01 QSYS 008328 02 S 00
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QCMNARB02 QSYS 008329 02 S 00
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QCMNARB03 QSYS 008330 02 S 00
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QSYSARB QSYS 008302 02 S 00
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QLUS QSYS 008307 02 S 00
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QSYSARB2 QSYS 008303 02 S 00
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QSYSARB3 QSYS 008304 02 S 00
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QSYSARB4 QSYS 008305 02 S 00
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QSYSARB5 QSYS 008306 02 S 00
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QCTL QSYS 008335 02 M 00
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QSYSWRK QSYS 008336 02 M 00
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QIWVPPJT QUSER 008338 02 BJ 20
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QSPL QSYS 008347 02 M 00
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QUSRWRK QSYS 008348 02 M 00
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QSERVER QSYS 008350 02 M 00
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QSNADS QSYS 008353 02 M 00
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QZDAINIT QUSER 008356 02 BJ 20
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QZDSTART QSNADS 008359 02 A 40
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QSYSSCD QPGMR 008360 02 B 10
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QPWFSERVS2 QUSER 008366 02 BJ 20
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QINTER QSYS 008368 02 M 00
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QROUTER QSNADS 008364 02 B 40
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QPWFSERVSS QUSER 008369 02 BJ 20
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QBATCH QSYS 008371 02 M 00</pre>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzahxtranrptjob.htm" title="The Job Summary Report Option report provides general job information. Always request this report first.">Transaction Report - Job Summary Report Option</a></div>
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</div>
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</div>
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</body>
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</html>
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