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Siemens U3585-J-Z125-8-76 1, SM2 monitoring system manual 435

Models: SM2 monitoring system U3585-J-Z125-8-76 1

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TSN = *NOT-SPECIFIED /list-poss(64):<alphanum-name 1..4>

Appendix

SM2 statements (overview)

SET-TASK-PARAMETER - Deﬁne TASK monitoring parameters

TASK-SELECTION = ALL / SPECIFIED(...)

*SPECIFIED(...)

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 ,USER-ID = *NOT-SPECIFIED / list-poss(32): <alphanum-name 1..8 with-wild>

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 ,JOB-NAME = *NOT-SPECIFIED / list-poss(32): <alphanum-name 1..8 with-wild>

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 ,JOB-CLASS = *NOT-SPECIFIED / list-poss(32): <alphanum-name 1..8 with-wild>

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/*TP

,DEVICES = *NONE / *ALL / list-poss(64): *DISK / <alphanum-name 2..4 with-wild> ,TYPE = *NOT-SPECIFIED /list-poss(4): *SYSTEM / *BATCH / *DIALOG

SHOW-ACTIVE-PARAMETER - Output active monitoring parameters

TYPE = *ALL / list-poss(12): *BCAM-CONNECTION / *CHANNEL-IO / *COSMOS / *DISK / *DISK-FILE / *FILE / *ISAM / *PERIODIC-TASK / *RESPONSETIME / *SERVICETIME / *SYSSTAT / *TASK

SHOW-DEFINED-PARAMETER - Output deﬁned monitoring parameters

TYPE = *ALL / list-poss(12): *BCAM-CONNECTION / *CHANNEL-IO / *COSMOS / *DISK / *DISK-FILE / *FILE /*ISAM / *PERIODIC-TASK / *RESPONSETIME / *SERVICETIME / *SYSSTAT / *TASK

SHOW-MEASUREMENT-STATUS - Output monitoring status

SHOW-SELECTED-HOSTS - Output selected hosts

U3585-J-Z125-8-76

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Siemens U3585-J-Z125-8-76 1, SM2 monitoring system manual 435

Contents

Brief description of the SM2 monitoring system PrefaceTarget group Summary of contentsVolume 2 Analysis and Display of SM2 Monitored Data Summary of contentsChanges made since the last version of the manual Changes made since the last version PrefaceSM2 Changes made since the last version SHOW-ACTIVE/DEFINED-PARAMETER SET-SERVICETIME-PARAMETERSET/MODIFY-COSMOS-PARAMETER SET-TASK-PARAMETERSM2R1 Notational conventionsNotational conventions SM2U1Readme ﬁle Preface Readme ﬁleOverview SM2 monitoring programSM2 Overview SM2 monitoring programOperating modes/users SM2 operating modesNonprivileged users UsersOperating modes/users SM2 monitoring program Privileged usersAuthorization table Table of authorizationsActivating a monitoring task Activating the monitoring taskUSER-ADMISSION Acquisition of monitored data Acquisition of monitored dataAcquisition of monitored data SM2 monitoring program BS2000SM2 Measurement Status Monitoring cycleMonitoring cycle Online monitoring cycleOutputting and saving monitored data SM2 monitoring program Outputting and saving monitored dataUninterruptible clock resetting Outputting and saving monitored dataMethods used for compressed output of monitored data SM2 monitored variables SM2 monitored variables SM2 monitoring programMonitored variable Description IOs SM2 monitored variablesMemory VM2000 Analyzing monitored data SM2 monitoring program Analyzing monitored dataInteractive mode criteria Performance expectations of the userPerformance expectations of the user Batch processing criteria Performance expectations of the user SM2 monitoring programUsing SM2 for system monitoring System monitoringTrend monitoring System monitoring SM2 monitoring program Bottleneck analysis Efficient DP system usage Basic procedure for ensuring efﬁcient DP system usageSelecting hosts with SM2 Prerequisites for using SM2 in computer networks14 SM2 in computer networks SM2 in computer networks SM2 monitoring programStandard SM2 output ﬁle SM2 in computer networksUsers in a computer network Screen outputDynamic IO reconﬁguration SM2 monitoring programs Overview SM2 monitoring programs Privileged SM2 monitoring programs Monitored data on connection setsBCAM-CONNECTION Local RemoteBoth Examples of monitoring program deﬁnitions Monitored data on the channel load Monitored data on the catalog management systemCHANNEL-IO Cosmos Monitored data on disk accessMonitored data on the system for bottleneck analysis Monitored data on DAB activitiesMonitored data on ﬁle access for selected disks Monitored data on lock requestsDISK-FILE Monitored data on ﬁle migration Monitored data on ﬁle access for selected ﬁlesMonitored data on access to global storage Monitored data on volumes in global storageMonitored data on Hiplex Mscf Monitored data on Isam poolsMonitored data on communication between hosts Monitored data on network devicesMonitored data on 3419/21 disk controllers under PCA Monitored data on tasksPCA Monitored data on caches under User PFA Monitored data on PosixPFA Responsetime Monitored data on the Bcam poolExample Calculating the time values Example Responses to a /SHOW-FILE-ATTRIBUTES command Connection-speciﬁc parameters Examples of the Responsetime monitoring program Servicetime Monitored data on the service timeMonitored data on SVC calls Global system and category-speciﬁc monitored dataSVC Task-speciﬁc monitored data Monitored data on TCP/IP connectionsTask Monitored data on locks Monitored data on UTM applicationsTLM MODIFY-ACCOUNTING-PARAMETERS SET-RECORD-TYPE=UTMA CPU shares of virtual machinesNonprivileged SM2 monitoring programs Monitored data on ﬁle accessTask Operands Starting and terminating SM2Starting the program FormatCPU-LIMIT = Terminating the programMonjv = Monjv = *NONEOverview of SM2 operation Typical SM2 run SM2 operation START-SM2 CALL-ADMINISTRATION-PARTStatements for SM2 administrators Statements for SM2 adminstratorsStatements for deﬁning monitoring programs ADD-BCAM-CONNECTION-SET INITIATE-COSMOS Statements for outputting information Statement for terminating the SM2 program Function Statements for SM2 administratorsADD-BCAM-CONNECTION-SET Add connection set for BCAM-CONNECTION monitoringCONNECTION-TYPE = CONNECTION-SELECTION =CONNECTION-SELECTION = *BY-NEA-NAME CONNECTION-SELECTION = *BY-PORT-NUMBERHOST-SELECTION = HOST-SELECTION = *ANYHOST-SELECTION = *SPECIFIED ADD-CONNECTION-SET Add connection set for Responsetime monitoringADD-CONNECTION-SET CONNECTION-SET = list-poss5 *CONNECTION SET-DEFINITION =SET-DEFINITION = *BY-CONNECTION SET-DEFINITION = *EXCEPT-CONNECTIONCONNECTION-TYPE = EVENT-NAME = ADD-COSMOS-EVENTDeﬁne events for monitored-data acquisition ADD-COSMOS-EVENTFILE-NAME = ﬁlename ADD-FILEDeﬁne ﬁle to be monitored ADD-FILEScope = ADD-ISAM-POOLDeﬁne Isam pool to be monitored ADD-ISAM-POOLCAT-ID = *HOME-PVS Scope = *USERUSER-ID = alphanum-name CAT-ID =CALL-ADMINISTRATION-PART CALL-ADMINISTRATION-PARTSwitch from evaluation part to administration facility CALL-ADMINISTRATION-PARTCALL-EVALUATION-PART Switch from administration facility to evaluation partCALL-EVALUATION-PART CALL-EVALUATION-PARTCHANGE-MEASUREMENT-PROGRAM Type = *RESPONSETIME Type = *SERVICETIMEType = *ISAM Type = *PERIODIC-TASKCLOSE-LOG-FILE CLOSE-LOG-FILEClose SM2 output ﬁle CLOSE-LOG-FILEEND ENDTerminate SM2 run ENDINITIATE-COSMOS INITIATE-COSMOSPrepare Cosmos monitoring program INITIATE-COSMOSAdmit additional SM2 administrators MODIFY-ADMINISTRATOR-ADMISSIONMODIFY-COSMOS-PARAMETER MODIFY-COSMOS-PARAMETERModify parameters for Cosmos monitoring MODIFY-COSMOS-PARAMETERBUFFER-SIZE = Title =Title = *UNCHANGED Title = c-stringNUMBER-OF-BUFFERS = *UNCHANGED ADDITIONAL-INFO = *CONFIGURATIONBUFFER-SIZE = *UNCHANGED NUMBER-OF-BUFFERS =TASK-SELECTION = Output = *WRAP-AROUNDOutput = *TAPE Output = *STREAM-TAPEUSER-ID = *NOT-SPECIFIED Category =Category = *NOT-SPECIFIED USER-ID =EVENT-SELECTION = *SPECIFIED EVENT-SELECTION =EVENT-SELECTION = *UNCHANGED EVENT-SELECTION = *ALL-BY-ADD-COSMOS-EVENTMEMORY-CLASS = DAB-CACHE-ID =DAB-CACHE-ID = *UNCHANGED DAB-CACHE-ID = *ANYTSKI-SWITCH = *TASK TSKI-SWITCH =TSKI-SWITCH = *UNCHANGED TSKI-SWITCH = *ANYMEASUREMENT-TIME = *UNCHANGED Unload = *AT-MEASUREMENT-PROGRAM-STOPUnload = *AT-SM2-STOP MEASUREMENT-TIME =Modify SM2 monitoring cycle MODIFY-MEASUREMENT-PERIODSSAMPLING-PERIOD = *UNCHANGED ONLINE-PERIOD = *SAME-AS-OFFLINEONLINE-PERIOD = integer SAMPLING-PERIOD =Modify parameters for Responsetime monitoring MODIFY-RESPONSETIME-PARAMETERDefinition = *2 Definition =Definition = *UNCHANGED Definition = *1WAITTIME-BUCKETS = TRANSACTTIME-BUCKETS =TRANSACTTIME-BUCKETS = *UNCHANGED TRANSACTTIME-BUCKETS = *STD-LIMITSTask = Deﬁne authorizations for nonprivileged usersMODIFY-USER-ADMISSION MODIFY-USER-ADMISSIONFile = *UNCHANGED USER-ID = *ALLTask = *INHIBIT File =Isam = *INHIBIT Isam = *ALLOWFile = *STD OPEN-LOG-FILEOpen SM2 output ﬁle OPEN-LOG-FILEBUFFER-OUTPUT = BUFFER-OUTPUT = *NORMALBUFFER-OUTPUT = *IMMEDIATE SET-NAME = REMOVE-BCAM-CONNECTION-SETExclude connection sets from BCAM-CONNECTION monitoring REMOVE-BCAM-CONNECTION-SETREMOVE-CONNECTION-SET REMOVE-CONNECTION-SETREMOVE-CONNECTION-SET SET-NAME = SET-NAME = *ALLEVENT-NAME = *ALL REMOVE-COSMOS-EVENTRemove events from Cosmos monitoring parameters REMOVE-COSMOS-EVENTREMOVE-COSMOS-EVENT FILE-NAME = FILE-NAME = *ALL REMOVE-FILERemove ﬁles from File monitoring parameters REMOVE-FILEPOOL-NAME = POOL-NAME = *ALL REMOVE-ISAM-POOLRemove Isam pools from Isam monitoring parameters REMOVE-ISAM-POOLCAT-ID = *ANY Deﬁne hosts for SM2 statements and screen output SELECT-HOSTS111 Deﬁne BCAM-CONNECTION monitoring parameters SET-BCAM-CONNECTION-PARAMETEROUTPROC-BUCKETS = INPROC-BUCKETS =INPROC-BUCKETS = *STD-LIMITS INPROC-BUCKETS = *UNCHANGEDChannels = Channels = *ALL SET-CHANNEL-IO-PARAMETERDeﬁne CHANNEL-IO monitoring parameters SET-CHANNEL-IO-PARAMETERSET-COSMOS-PARAMETER SET-COSMOS-PARAMETERDeﬁne Cosmos monitoring parameters SET-COSMOS-PARAMETER116 Title = C’COSMOS’ Tasks are selected by means of their job name Tasks are selected by means of their category EVENT-SELECTION = *ALL-BY-ADD-COSMOS-EVENT 121 Unload = Devices = list-poss256 alphanum-name 2..4 with-wild SET-DISK-PARAMETERDeﬁne Disk monitoring parameters SET-DISK-PARAMETERDevices = list-poss8 alphanum-name SET-DISK-FILE-PARAMETERDeﬁne DISK-FILE monitoring parameters SET-DISK-FILE-PARAMETERDeﬁne PERIODIC-TASK monitoring parameters SET-PERIODIC-TASK-PARAMETERJOB-NAME = list-poss64 alphanum-name SET-RESPONSETIME-PARAMETER SET-RESPONSETIME-PARAMETERDeﬁne Responsetime monitoring parameters SET-RESPONSETIME-PARAMETERCONNECTION-NUMBER = *1024 RESPONSETIME-BUCKETS = *STD-LIMITSRESPONSETIME-BUCKETS = list-poss5 integer WAITTIME-BUCKETS = *STD-LIMITS SET-SERVICETIME-PARAMETER SET-SERVICETIME-PARAMETERDeﬁne Servicetime monitoring parameters SET-SERVICETIME-PARAMETERUSED-DEVICES = USED-DEVICES = *NONE SET-SYSSTAT-PARAMETERDeﬁne Sysstat monitoring parameters SET-SYSSTAT-PARAMETERSET-TASK-PARAMETER SET-TASK-PARAMETERDeﬁne Task monitoring parameters SET-TASK-PARAMETERJOB-CLASS = JOB-CLASS = *NOT-SPECIFIED TSN = TSN = *NOT-SPECIFIEDUSER-ID = USER-ID = *NOT-SPECIFIED JOB-NAME = JOB-NAME = *NOT-SPECIFIEDDevices = Devices = *NONEDevices = *ALL Type = *ALL SHOW-ACTIVE-PARAMETEROutput active monitoring parameters SHOW-ACTIVE-PARAMETERType = *ISAM SHOW-DEFINED-PARAMETER SHOW-DEFINED-PARAMETEROutput deﬁned monitoring parameters SHOW-DEFINED-PARAMETERType = *DISK-FILE SHOW-MEASUREMENT-STATUS SHOW-MEASUREMENT-STATUSOutput monitoring status SHOW-MEASUREMENT-STATUSSHOW-SELECTED-HOSTS SHOW-SELECTED-HOSTSOutput selected hosts SHOW-SELECTED-HOSTSOutput status of SM2 system tasks SHOW-SM2-STATUSFrom = From = *ACTUALFrom = integer SHOW-USER-MEASURED-OBJECTS SHOW-USER-MEASURED-OBJECTSOutput monitored objects and associated users SHOW-USER-MEASURED-OBJECTSStart monitoring program run START-MEASUREMENT-PROGRAMType = *HSMS Type = *DLMType = *GS Type = *GSVOLType = *VM Type = *TCP-IPType = *TLM Type = *UTMSTOP-MEASUREMENT-PROGRAM STOP-MEASUREMENT-PROGRAMTerminate monitoring program run STOP-MEASUREMENT-PROGRAMTerminates the DISK-FILE monitoring program Terminates the Sysstat monitoring program Statements for selecting monitored data for screen output Default values for statementsStatements for nonprivileged users Statements for nonprivileged users SM2 operationStatements for controlling reports Statements for nonprivileged usersStatements for nonprivileged users SM2 operation Input during monitoring Starting report output154 155 General statements Switch to system mode BreakBreak ADD-POOL CHANGE-ISAM-STATISTICSInclude and exclude Isam pools CHANGE-ISAM-STATISTICS=*USER =*NONEScope = *HOST-SYSTEMDevice Select devices with monitored dataDevice Disk ALL Monitoring cycle Terminate monitoring Stats FileMonitor ﬁles NameHelp Request user help informationHelp Deﬁne output mode OutputOutput =CONTROLLED IntervalRemark Insert remarksRemark STD ReportSelect reports Report170 With SR2000, the GS and Gsvol reports are not available Restart Start output of selected reportsRestart ADD-CACHE-ID SELECT-DAB-CACHESelect DAB cache SELECT-DAB-CACHECache SELECT-PCA-CACHESelect cache for PCA Device report SELECT-PCA-CACHECACHE-ID=*ALL Controller SELECT-PCA-CONTROLLERSelect controllers for PCA Cache report SELECT-PCA-CONTROLLERSELECT-PERIODIC-TASK-PARAMETER SELECT-PERIODIC-TASK-PARAMETEROUTPUT-INFORMATION Sort =SERVICE-UNITS, CPU, IO, UPG, PAGING-READSELECT-PFA-CACHE Select PFA cacheSELECT-PFA-CACHE ADD-CONTROLLER-MN SELECT-SYMMETRIX-CONTROLLERSelect Symmetrix controllers SELECT-SYMMETRIX-CONTROLLERREMOVE-CONTROLLER-MN ADD-APPLICATION SELECT-UTM-APPLICATIONSelect UTM applications SELECT-UTM-APPLICATIONType =TASK Output monitored objectsStart Start report outputStart START-ISAM-STATISTICS Monitor Isam poolsSTART-ISAM-STATISTICS Pool POOL-NAMETSN= Status StatusSTOP-ISAM-STATISTICS Terminate monitoring of Isam poolsSTOP-ISAM-STATISTICS Activating user task monitoring BS2000 commands for activating user task monitoringSTART-TASK-MEASUREMENT FormatsActivating user task monitoring SM2 operation TSN = *OWNSVC-STATISTICS = *OFF PCOUNTER-INTERVAL =PCOUNTER-INTERVAL = *NONE SVC-STATISTICS =SC2 SC1 Maincode Meaning/guaranteed messages Command return codesFile =*STD File =*BY-LINK-NAME Attributes of the user-speciﬁc SM2 output ﬁleActivating user task monitoring SM2 operation Attributes of the SM2 output ﬁle Writing to the SM2 output ﬁleSM2 output file IntroductionBLOCK-CONTROL-INFO= *WITHIN-DATA-BLOCK SM2 output ﬁle SM2 operationManaging the SM2 output ﬁle PAM output ﬁle Opening and closing the SM2 output ﬁle SM2 output ﬁle SM2 operation SAM output ﬁleExamples SM2 monitoring program examplesExamples SM2 operation SM2 screen output SM2 reports SM2 screen output SM2 reports Overview of the utilization of Symmetrix controllers for SM2 information screens Measurement StatusDisplaying follow-up screens to information screens Representation of values in SM2 output screens SM2 information screens SM2 screen outputCycle SamplesReport name Identiﬁers Output sequenceOutput sequence Monitoring information SM2 reports ACF reportACF report Report outputResource Utilization in Last Interval Activity report Activity reportIdle CPU UtilizationTPR SIHIO’S PER SEC PCS DataSract Rdact#-TASKS Activity report SM2 reportsTasks Current Task Type SYSIO-Q Tasks in Scheduler Queues#-ACT CPU-QWS-WACT MemoryNPP WS-ACTResponse Statistics Posix DataBcam Connection report SM2 reports Bcam Connection reportBcam Connection report Category report SM2 reports Category reportPAGING-IO 1/S Category reportCategory Name CPU-TIME %Task category MIN MPL MAX MPL WeightCategory Queue report Category Queue report SM2 reportsCategory Queue report Nadm Task in Scheduler QueuesACT WactUPG Category WSET-ReportCategory Wset report WS-ALL PPCWS-WACT PPC WS-ACT PPCChannel report Channel reportProgram TYPE=*CHANNEL Channel report SM2 reports Monitoring information CMS report CMS reportMultiprocessor systems CMS report SM2 reports #-BMT PageableResident Userid QU REQ. QUSER. QU Block QUScan ItemsRead READ-LBNSHARED-FILE /S Responsetime MSLOCAL-FILE /S REMOTE-FILE /SCPU report CPU reportStop % Measured NormedDAB reports DAB reportsSize DAB reportDAB report SM2 reports CACHE-IDWrite 1/S DAB reportDAB Cache report SM2 reports DAB Cache reportSizefix DAB Cache reportMOD MEDFIRST-HP,LAST-HP VSN / File243 Device report SM2 reports Device reportOther Device reportTape PrintActivity VolumeDevice TypeActive UtilizationDisk File report Disk File report SM2 reportsProgram TYPE=*DISK-FILE VSN Disk File reportWrite FilenameNumber Convert 1/S DLM reportDLM report SM2 reports Number Enqueue 1/SNumber Release Events 1/S DLM reportNumber Information 1/S Number Grant Events 1/SPrivileged File Report File reportsFile reports SM2 reports Outputting monitored data in the File reportsFile reports WaitCheck Time Global report Global reportUnit GS reportGS report SM2 reports PartitionGsvol report Gsvol reportDEVICE-MN Isam reports Isam reports SM2 reportsOutputting monitored data in the Isam reports Isam reports FXD PGS SM2 Memory Report SEL Memory reportMemory report SM2 Memory Report SYSSYS-GLOB Main Memory FramesONLY-Q WR-QCL2 Paging Area Frames TotalUsed # Pages in Virtual Memory CL1Reclaims Faults TotalMemory report SM2 reports 1ST-READTransfers GS Read Transfers ReadShortages Mscf reportMscf report SM2 reports CallsMscf report Flow State AVG Time Request with Reply AVG TimeAVG Wait # Requests#BYTES 1/IO NET Device reportNET Device report Device TypeNSM report SM2 reports NSM reportNSM report PCA reports SM2 reports PCA reportsPCA reports PCA Cache report SM2 reports PCA Cache reportPCA Cache report #CACH PCA Controller reportPCA Controller report SM2 reports CTL DEVPCA Controller report Device VSN PCA Device reportPCA Device report SM2 reports Device MNRead H-RATE % PCA Device reportCPU PCS reportPCS report SM2 reports Sract 1/SECDUR-RO 1/SEC PCS reportSqpln % SQACT%Program TYPE=*PERIODIC-TASK Periodic Task report SM2 reportsTU+TPR Periodic Task reportTYP TSNUserid JOB-NAMEPFA reports PFA reportsCache MED PFA Cache reportPFA Cache report SM2 reports Cache IDWR HIT PFA Cache reportBLK Size RD HITPFA Controller report PFA Controller report SM2 reportsController Type 3419 3421 3860 Symmetrix SEC NR PFA Controller reportCTL MN #DEVPosix report SM2 reports Posix reportSREAD/S, SWRITE/S, FORK/S, EXEC/S Posix reportRcache WcacheResponsetime report Responsetime report SM2 reportsProgram TYPE=*RESPONSETIME Responsetime report D016ZE04 SM2 Responsetime Category Cycle TRANS. Time CONN-TYPERESP. Time Think TimeOUTPUT-LEN NR. InterRate 1/SEC INPUT-LENCatgory Name ResponsetimeAVG Rate #INTShared PVS report Shared PVS reportShared PVS report SM2 reports Monitoring information SUM SVC reportSVC report SVCSymmetrix reports SM2 reports Symmetrix reportsSymmetrix Controller report Symmetrix Controller reportController MN TOT HIT Symmetrix Device report Symmetrix Device reportMnemonic name of the device TCP/IP report TCP/IP reportTCP/IP report SM2 reports Monitoring information Occupations TLM reportTLM report Waiting TaskUTM reports SM2 reports UTM reportsUTM Report UTM reportAPPLI-NAME TAC-CL DDP # DS #DB-CALL # TSK # User UTM report SM2 reportsUTM Application report UTM Application reportTime in DB Total TimeTOT Time with DB Steps with DBAsyn Conv # Dial Steps# Dial TA’S Asyn TA’SVM2000 report SM2 reports VM2000 reportVM2000 report Number of CPU’S CPU MeasSM2 information screens Active ParameterActive Parameter CHANNEL-IO Parameter Channels BCAM-CONNECTION-SETSET-NAME ConnectionTASK-SELECTION NUMBER-OF-BUFFERSADDITIONAL-INFO OutputMEMORY-CLASS EIA-SVC-NUMBERIO-DEVICE DAB-CACHE-IDFile Parameter Filename DISK-FILE Parameter DevicesUSER-ID JOB-NAME Responsetime Parameter Scope Isam Parameter POOL-NAMEPERIODIC-TASK Parameter LOG TasksPartner Servicetime ParameterCONNECTION-SET SET-NAME SET-DEFINITIONTask Parameter Task Selection Sysstat Parameter DevicesDefined Parameter Defined ParameterMeasurement Status General administration dataTSN of SM2 Primary Administrator Measurement StatusEither Privileged Measurements Defined Secondary Administrator AllowedStatus data on additional functions User Measurements AllowedCOSM+ BcamCHA-IO CMSSelected Hosts Selected HostsInformation on the selected hosts Start Time Status TableStatus Table Task / SSUSE RunningEnded AbendedModul ReasonCreate TermIsam Parameter Pool User Measured ObjectsUser Measured Objects By TaskMeasuring USER-ID Task Parameter Measured TSNMeasured USER-ID Measuring TSNPage External storage utilization System resource utilization by SM2Method based on samples CPU utilizationSystem resource utilization Method based on monitoring cycleWrite task and I/O buffer UTM monitoring programSystem resource utilization User task statistics Main memory utilizationAccuracy of the SM2 data Inaccuracies resulting from marginal problemsAccuracy of the SM2 data Causes of inaccuraciesAccuracy of the SM2 data Monitoring method inaccuracies CPU utilization Device utilizationChannel utilization Measures for reducing the error sources Special applications 1 SM2 together with VM2000Special applications VM2000 VM2000 operation on /390 architecture 349 VM2000 operation on Risc architecture VM2000/SR Volume load with installed DRV Servicetime monitoring values with Symmetrix controlChannel load with BUS peripherals Sample procedures Sample procedures353 354 355 356 357 358 359 360 Table of monitored variables Variables reportsReports on monitored variables Monitored variables363 Page Response MeaningSTART-MEASUREMENT-PROGRAM Cosmos NPC0055 MessagesNPC0061 NPC0068 Messages LINK=COSFILWRAP-AROUND NPC0074 NPS0002 Messages NPS0015 NPS0025 Messages NPS0033 Class NPS0040NPS0048 SW-MONITOR-ADMINISTRATIONNPS0053 Messages NPS0065 NPS0502 Messages NPS0515 BUFFER-LENGTH NPS0521 MessagesCheck and correct monitoring program deﬁnition NPS0528NPS0533 Messages NPS0540 NPS0545 Messages NPS0551 NPS0559 Messages NPS0564 NPS0569 Messages NPS0577 Macro returns &00 NPS0600 MessagesNPS3004 NPS3013 Messages OPEN-MODE=EXTEND NPS3021NPS4139 Messages NPS4310 NPS4317 NPS4354 NPS4553 Messages NPS4652 NPS4801 SRMLNK.SM2.130 SM2SM2U1 SM2R1 SYSLNK.SM2.130MODIFY-MSG-FILE-ASSIGNMENT Installation procedureInstallation Activating the syntax ﬁleWriting to the Dssm conﬁguration ﬁle Creating a new Dssm catalogLoading and unloading the subsystem SDF syntax description MetasyntaxData types SDF syntax description Appendix Sufﬁxes for data types Metasyntax Representation Meaning Examples SDF syntax descriptionGUIDANCE-MODE = *NO / *YES Representation Meaning ExamplesData types Character set Special rules Data type Character set Special rules 411 412 Product-version Input format Vnn.nann Period Single quote 414 Sufﬁxes for data types Meaning Suffixes for data typesSufﬁx Meaning 417 418 419 D.XYA ABD D.XYB BAF F.XYA BBF F.XYB AB1AB2 AAD421 ISP syntax description ISP syntax description AppendixFormat description Length of the statements ISP syntax descriptionOverview of statements for the SM2 administrator Overview of SM2 statementsSM2 statements overview Appendix SM2 statements overview 426 427 428 429 430 431 432 433 434 435 436 Activate and deactivate Isam pools Switch to system modeOverview of statements for the nonprivileged user AppendixSM2 statements overviewCall user help functions Deﬁne output modeTerminate monitoring Monitor ﬁlesSelect cache area for PCA Device report Select reportsStart output of selected reports Select DAB cache areaSelect PFA cache area Select controllers for PCA Cache reportStart report output Select Symmetrix controllersSelect UTM applications Output monitored objectsMonitor Isam pools Determine monitoring statusDeactivate all activated Isam pools Mode ActivationActivation decision Caching Background storageCounting of I/O operations and their duration Glossary ChannelsCPU time and CPU service units on SR2000 GlossaryDeactivation, forced deactivation Glossary Dilation factor DMS I/O operationsDwell time ﬁrmware service time DCS ExcpExpanded storage ES Hiperﬁle concept Hardware service time DCSHardware service time non-DCS Glossary Global storage GSGlossary Interaction Main memoryOverall performance Glossary Fault Glossary Paging in BS2000 Path info Paging I/O operationsPaging memory Paging rateRisc mode Glossary Processor statesResponse time Glossary SDV Start Device Service times deﬁnition DCS, I/O operationsSoftware service time DCS Software service time non-DCSTask queues Time equivalent for the housekeeping performance Transaction Glossary Time equivalent for the productive performanceGlossary Virtual address space subdivision Page List of Figures Page List of Tables Page BS2000/OSD-BC V3.0 DMS Macros Related publicationsBS2000/OSD-BC V3.0 Performance Handbook Hiplex Mscf V2.0A BS2000/OSD Multiprocessor SystemBS2000/OSD-BC System Installation User Guide Related publications BS2000/OSD-BCSM2-PA V2.0A BS2000/OSD SM2 Program Analyzer User Guide Concepts and Functions User Guide Related publicationsVirtual Machine System User Guide Generating and Handling Applications User Guide13 BS2000/OSD-BC V4.0 Commands, Volume 1, a C User Guide 15 BS2000/OSD-BC V4.0 Commands, Volume 3, MOD-J R User Guide 17 BS2000/OSD-BC V4.0 Commands, Volume 5, SH-P Z User Guide User Reference Manual OSD-SVP SR2000 Operation and Administration User GuideRelated publications 18 BS2000/OSD-BC SDF-P-BASYS V2.1ASrdf SHC-OSD V2.0A BS2000/OSD Symmetrix Host Component User GuideSpool Related publications 23 BS2000/OSDIndex Index Disk controllers with cache File Hiplex Mscf DCSNonprivileged monitoring program MIN MPL Index 483 PGE task 485 SENSE-SDV 487 Index 489 Index Contents Contents CLOSE-LOG-FILE MODIFY-ADMINISTRATOR-ADMISSIONCALL-EVALUATION-PART CHANGE-MEASUREMENT-PROGRAMSHOW-ACTIVE-PARAMETER SET-PERIODIC-TASK-PARAMETERSET-RESPONSETIME-PARAMETER SET-SYSSTAT-PARAMETERSM2 screen output 201 PCA Controller report 276 401 339361 365Page Edition August Software Monitor Volume 1 Administration and OperationFax 0 89 6 36-4 04