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Siemens SM2 monitoring system, U3585-J-Z125-8-76 1 manual Main memory utilization

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

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System resource utilization

Notes on SM2 operation

User task statistics

The system load caused by the activation of user task statistics by the BS2000 user with the aid of the /START-TASK-MEASUREMENT command is mainly the result of program counter statistics and SVC statistics.

Program counter statistics

The system load caused by program counter statistics depends on the following factors:

–the sampling cycle selected

–the number of tasks monitored

6.1.3Main memory utilization

SM2 requires storage space for its code and for tables and I/O buffers.

The subsystems for the monitoring programs RESPONSETIME and UTM are loaded subsequently if required.

Some system modules are resident, others are paging modules. The size of the tables depends on the number of objects to be monitored.

342	U3585-J-Z125-8-76

Page 342

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Siemens SM2 monitoring system manual Main memory utilization, System resource utilization User task statistics

Contents

Preface Brief description of the SM2 monitoring systemSummary of contents Target groupSummary of contents Volume 2 Analysis and Display of SM2 Monitored DataChanges made since the last version of the manual Changes made since the last version PrefaceSM2 Changes made since the last version SET-TASK-PARAMETER SET-SERVICETIME-PARAMETERSET/MODIFY-COSMOS-PARAMETER SHOW-ACTIVE/DEFINED-PARAMETERSM2U1 Notational conventionsNotational conventions SM2R1Readme ﬁle Readme ﬁle PrefaceSM2 monitoring program OverviewOverview SM2 monitoring program SM2SM2 operating modes Operating modes/usersPrivileged users UsersOperating modes/users SM2 monitoring program Nonprivileged usersTable of authorizations Authorization tableActivating a monitoring task Activating the monitoring taskUSER-ADMISSION Acquisition of monitored data Acquisition of monitored dataBS2000 Acquisition of monitored data SM2 monitoring programOnline monitoring cycle Monitoring cycleMonitoring cycle SM2 Measurement StatusOutputting and saving monitored data Outputting and saving monitored data SM2 monitoring programUninterruptible 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 SM2 monitored variables IOsMemory VM2000 Analyzing monitored data Analyzing monitored data SM2 monitoring programInteractive mode criteria Performance expectations of the userPerformance expectations of the user Performance expectations of the user SM2 monitoring program Batch processing criteriaUsing SM2 for system monitoring System monitoringTrend monitoring System monitoring SM2 monitoring program Bottleneck analysis Basic procedure for ensuring efﬁcient DP system usage Efficient DP system usageSM2 in computer networks SM2 monitoring program Prerequisites for using SM2 in computer networks14 SM2 in computer networks Selecting hosts with SM2Screen output SM2 in computer networksUsers in a computer network Standard SM2 output ﬁleDynamic 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 Monitored data on DAB activities Monitored data on disk accessMonitored data on the system for bottleneck analysis CosmosMonitored data on ﬁle access for selected disks Monitored data on lock requestsDISK-FILE Monitored data on volumes in global storage Monitored data on ﬁle access for selected ﬁlesMonitored data on access to global storage Monitored data on ﬁle migrationMonitored data on network devices Monitored data on Isam poolsMonitored data on communication between hosts Monitored data on Hiplex MscfMonitored data on 3419/21 disk controllers under PCA Monitored data on tasksPCA Monitored data on caches under User PFA Monitored data on PosixPFA Monitored data on the Bcam pool ResponsetimeExample Calculating the time values Example Responses to a /SHOW-FILE-ATTRIBUTES command Connection-speciﬁc parameters Examples of the Responsetime monitoring program Monitored data on the service time ServicetimeMonitored 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 CPU shares of virtual machines MODIFY-ACCOUNTING-PARAMETERS SET-RECORD-TYPE=UTMAMonitored data on ﬁle access Nonprivileged SM2 monitoring programsTask Format Starting and terminating SM2Starting the program OperandsMonjv = *NONE Terminating the programMonjv = CPU-LIMIT =Overview of SM2 operation START-SM2 CALL-ADMINISTRATION-PART Typical SM2 run SM2 operationStatements 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 Add connection set for BCAM-CONNECTION monitoring Statements for SM2 administratorsADD-BCAM-CONNECTION-SET FunctionCONNECTION-SELECTION = *BY-PORT-NUMBER CONNECTION-SELECTION =CONNECTION-SELECTION = *BY-NEA-NAME CONNECTION-TYPE =HOST-SELECTION = HOST-SELECTION = *ANYHOST-SELECTION = *SPECIFIED ADD-CONNECTION-SET Add connection set for Responsetime monitoringADD-CONNECTION-SET SET-DEFINITION = *EXCEPT-CONNECTION SET-DEFINITION =SET-DEFINITION = *BY-CONNECTION CONNECTION-SET = list-poss5 *CONNECTIONCONNECTION-TYPE = ADD-COSMOS-EVENT ADD-COSMOS-EVENTDeﬁne events for monitored-data acquisition EVENT-NAME =ADD-FILE ADD-FILEDeﬁne ﬁle to be monitored FILE-NAME = ﬁlenameADD-ISAM-POOL ADD-ISAM-POOLDeﬁne Isam pool to be monitored Scope =CAT-ID = Scope = *USERUSER-ID = alphanum-name CAT-ID = *HOME-PVSCALL-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 = *PERIODIC-TASK Type = *SERVICETIMEType = *ISAM Type = *RESPONSETIMECLOSE-LOG-FILE CLOSE-LOG-FILEClose SM2 output ﬁle CLOSE-LOG-FILEEND ENDTerminate SM2 run ENDINITIATE-COSMOS INITIATE-COSMOSPrepare Cosmos monitoring program INITIATE-COSMOSMODIFY-ADMINISTRATOR-ADMISSION Admit additional SM2 administratorsMODIFY-COSMOS-PARAMETER MODIFY-COSMOS-PARAMETERModify parameters for Cosmos monitoring MODIFY-COSMOS-PARAMETERTitle = c-string Title =Title = *UNCHANGED BUFFER-SIZE =NUMBER-OF-BUFFERS = ADDITIONAL-INFO = *CONFIGURATIONBUFFER-SIZE = *UNCHANGED NUMBER-OF-BUFFERS = *UNCHANGEDOutput = *STREAM-TAPE Output = *WRAP-AROUNDOutput = *TAPE TASK-SELECTION =USER-ID = Category =Category = *NOT-SPECIFIED USER-ID = *NOT-SPECIFIEDEVENT-SELECTION = *ALL-BY-ADD-COSMOS-EVENT EVENT-SELECTION =EVENT-SELECTION = *UNCHANGED EVENT-SELECTION = *SPECIFIEDDAB-CACHE-ID = *ANY DAB-CACHE-ID =DAB-CACHE-ID = *UNCHANGED MEMORY-CLASS =TSKI-SWITCH = *ANY TSKI-SWITCH =TSKI-SWITCH = *UNCHANGED TSKI-SWITCH = *TASKMEASUREMENT-TIME = Unload = *AT-MEASUREMENT-PROGRAM-STOPUnload = *AT-SM2-STOP MEASUREMENT-TIME = *UNCHANGEDMODIFY-MEASUREMENT-PERIODS Modify SM2 monitoring cycleSAMPLING-PERIOD = ONLINE-PERIOD = *SAME-AS-OFFLINEONLINE-PERIOD = integer SAMPLING-PERIOD = *UNCHANGEDMODIFY-RESPONSETIME-PARAMETER Modify parameters for Responsetime monitoringDefinition = *1 Definition =Definition = *UNCHANGED Definition = *2TRANSACTTIME-BUCKETS = *STD-LIMITS TRANSACTTIME-BUCKETS =TRANSACTTIME-BUCKETS = *UNCHANGED WAITTIME-BUCKETS =MODIFY-USER-ADMISSION Deﬁne authorizations for nonprivileged usersMODIFY-USER-ADMISSION Task =File = USER-ID = *ALLTask = *INHIBIT File = *UNCHANGEDIsam = *ALLOW Isam = *INHIBITOPEN-LOG-FILE OPEN-LOG-FILEOpen SM2 output ﬁle File = *STDBUFFER-OUTPUT = BUFFER-OUTPUT = *NORMALBUFFER-OUTPUT = *IMMEDIATE REMOVE-BCAM-CONNECTION-SET REMOVE-BCAM-CONNECTION-SETExclude connection sets from BCAM-CONNECTION monitoring SET-NAME =SET-NAME = SET-NAME = *ALL REMOVE-CONNECTION-SETREMOVE-CONNECTION-SET REMOVE-CONNECTION-SETREMOVE-COSMOS-EVENT REMOVE-COSMOS-EVENTRemove events from Cosmos monitoring parameters EVENT-NAME = *ALLREMOVE-COSMOS-EVENT REMOVE-FILE REMOVE-FILERemove ﬁles from File monitoring parameters FILE-NAME = FILE-NAME = *ALLREMOVE-ISAM-POOL REMOVE-ISAM-POOLRemove Isam pools from Isam monitoring parameters POOL-NAME = POOL-NAME = *ALLCAT-ID = *ANY SELECT-HOSTS Deﬁne hosts for SM2 statements and screen output111 SET-BCAM-CONNECTION-PARAMETER Deﬁne BCAM-CONNECTION monitoring parametersINPROC-BUCKETS = *UNCHANGED INPROC-BUCKETS =INPROC-BUCKETS = *STD-LIMITS OUTPROC-BUCKETS =SET-CHANNEL-IO-PARAMETER SET-CHANNEL-IO-PARAMETERDeﬁne CHANNEL-IO monitoring parameters Channels = Channels = *ALLSET-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 = SET-DISK-PARAMETER SET-DISK-PARAMETERDeﬁne Disk monitoring parameters Devices = list-poss256 alphanum-name 2..4 with-wildSET-DISK-FILE-PARAMETER SET-DISK-FILE-PARAMETERDeﬁne DISK-FILE monitoring parameters Devices = list-poss8 alphanum-nameSET-PERIODIC-TASK-PARAMETER Deﬁne PERIODIC-TASK monitoring parametersJOB-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-PARAMETERSET-SYSSTAT-PARAMETER SET-SYSSTAT-PARAMETERDeﬁne Sysstat monitoring parameters USED-DEVICES = USED-DEVICES = *NONESET-TASK-PARAMETER SET-TASK-PARAMETERDeﬁne Task monitoring parameters SET-TASK-PARAMETERJOB-NAME = JOB-NAME = *NOT-SPECIFIED TSN = TSN = *NOT-SPECIFIEDUSER-ID = USER-ID = *NOT-SPECIFIED JOB-CLASS = JOB-CLASS = *NOT-SPECIFIEDDevices = Devices = *NONEDevices = *ALL SHOW-ACTIVE-PARAMETER SHOW-ACTIVE-PARAMETEROutput active monitoring parameters Type = *ALLType = *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-HOSTSSHOW-SM2-STATUS Output status of SM2 system tasksFrom = From = *ACTUALFrom = integer SHOW-USER-MEASURED-OBJECTS SHOW-USER-MEASURED-OBJECTSOutput monitored objects and associated users SHOW-USER-MEASURED-OBJECTSSTART-MEASUREMENT-PROGRAM Start monitoring program runType = *GSVOL Type = *DLMType = *GS Type = *HSMSType = *UTM Type = *TCP-IPType = *TLM Type = *VMSTOP-MEASUREMENT-PROGRAM STOP-MEASUREMENT-PROGRAMTerminate monitoring program run STOP-MEASUREMENT-PROGRAMTerminates the DISK-FILE monitoring program Terminates the Sysstat monitoring program Statements for nonprivileged users SM2 operation Default values for statementsStatements for nonprivileged users Statements for selecting monitored data for screen outputStatements for nonprivileged users Statements for controlling reportsStatements for nonprivileged users SM2 operation Starting report output Input during monitoring154 155 General statements Switch to system mode BreakBreak CHANGE-ISAM-STATISTICS CHANGE-ISAM-STATISTICSInclude and exclude Isam pools ADD-POOL= *HOST-SYSTEM =*NONEScope =*USERDevice Select devices with monitored dataDevice Disk ALL Monitoring cycle Terminate monitoring Name FileMonitor ﬁles StatsHelp Request user help informationHelp Deﬁne output mode OutputOutput Interval =CONTROLLEDRemark Insert remarksRemark Report ReportSelect reports STD170 With SR2000, the GS and Gsvol reports are not available Restart Start output of selected reportsRestart SELECT-DAB-CACHE SELECT-DAB-CACHESelect DAB cache ADD-CACHE-IDSELECT-PCA-CACHE SELECT-PCA-CACHESelect cache for PCA Device report CacheCACHE-ID=*ALL SELECT-PCA-CONTROLLER SELECT-PCA-CONTROLLERSelect controllers for PCA Cache report ControllerSELECT-PERIODIC-TASK-PARAMETER SELECT-PERIODIC-TASK-PARAMETEROUTPUT-INFORMATION =SERVICE-UNITS, CPU, IO, UPG, PAGING-READ SortSELECT-PFA-CACHE Select PFA cacheSELECT-PFA-CACHE SELECT-SYMMETRIX-CONTROLLER SELECT-SYMMETRIX-CONTROLLERSelect Symmetrix controllers ADD-CONTROLLER-MNREMOVE-CONTROLLER-MN SELECT-UTM-APPLICATION SELECT-UTM-APPLICATIONSelect UTM applications ADD-APPLICATIONOutput monitored objects Type =TASKStart 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 BS2000 commands for activating user task monitoring Activating user task monitoringTSN = *OWN FormatsActivating user task monitoring SM2 operation START-TASK-MEASUREMENTSVC-STATISTICS = PCOUNTER-INTERVAL =PCOUNTER-INTERVAL = *NONE SVC-STATISTICS = *OFFCommand return codes SC2 SC1 Maincode Meaning/guaranteed messagesAttributes of the user-speciﬁc SM2 output ﬁle File =*STD File =*BY-LINK-NAMEActivating user task monitoring SM2 operation Introduction Writing to the SM2 output ﬁleSM2 output file Attributes of the SM2 output ﬁleSM2 output ﬁle SM2 operation BLOCK-CONTROL-INFO= *WITHIN-DATA-BLOCKManaging the SM2 output ﬁle PAM output ﬁle SM2 output ﬁle SM2 operation SAM output ﬁle Opening and closing the SM2 output ﬁleSM2 monitoring program examples 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 Samples SM2 information screens SM2 screen outputCycle Representation of values in SM2 output screensOutput sequence Report name IdentiﬁersOutput sequence Report output SM2 reports ACF reportACF report Monitoring informationResource Utilization in Last Interval Activity report Activity reportSIH CPU UtilizationTPR IdleRdact PCS DataSract IO’S PER SECSYS Activity report SM2 reportsTasks Current Task Type #-TASKSCPU-Q Tasks in Scheduler Queues#-ACT IO-QWS-ACT MemoryNPP WS-WACTPosix Data Response StatisticsBcam Connection report Bcam Connection report SM2 reportsBcam Connection report Category report Category report SM2 reportsCPU-TIME % Category reportCategory Name PAGING-IO 1/SCategory Queue report SM2 reports MIN MPL MAX MPL WeightCategory Queue report Task categoryCategory Queue report Wact Task in Scheduler QueuesACT NadmWS-ALL PPC Category WSET-ReportCategory Wset report UPGWS-ACT PPC WS-WACT PPCChannel report Channel reportProgram TYPE=*CHANNEL Channel report SM2 reports Monitoring information CMS report CMS reportMultiprocessor systems CMS report SM2 reports #-BMT PageableResident Block QU REQ. QUSER. QU Userid QUREAD-LBN ItemsRead ScanREMOTE-FILE /S Responsetime MSLOCAL-FILE /S SHARED-FILE /SCPU report CPU reportStop % Normed MeasuredDAB reports DAB reportsCACHE-ID DAB reportDAB report SM2 reports SizeDAB report Write 1/SDAB Cache report DAB Cache report SM2 reportsMED DAB Cache reportMOD SizefixVSN / File FIRST-HP,LAST-HP243 Device report Device report SM2 reportsPrint Device reportTape OtherType VolumeDevice ActivityUtilization ActiveDisk File report Disk File report SM2 reportsProgram TYPE=*DISK-FILE Filename Disk File reportWrite VSNNumber Enqueue 1/S DLM reportDLM report SM2 reports Number Convert 1/SNumber Grant Events 1/S DLM reportNumber Information 1/S Number Release Events 1/SOutputting monitored data in the File reports File reportsFile reports SM2 reports Privileged File ReportFile reports WaitCheck Time Global report Global reportPartition GS reportGS report SM2 reports UnitGsvol report Gsvol reportDEVICE-MN Isam reports Isam reports SM2 reportsOutputting monitored data in the Isam reports Isam reports FXD PGS SM2 Memory Report SYS Memory reportMemory report SM2 Memory Report SELWR-Q Main Memory FramesONLY-Q SYS-GLOB# Pages in Virtual Memory CL1 Paging Area Frames TotalUsed CL21ST-READ Faults TotalMemory report SM2 reports ReclaimsTransfers Read Transfers GS ReadCalls Mscf reportMscf report SM2 reports ShortagesMscf report # Requests Request with Reply AVG TimeAVG Wait Flow State AVG TimeDevice Type NET Device reportNET Device report #BYTES 1/IONSM report NSM report SM2 reportsNSM report PCA reports PCA reports SM2 reportsPCA reports PCA Cache report PCA Cache report SM2 reportsPCA Cache report CTL DEV PCA Controller reportPCA Controller report SM2 reports #CACHPCA Controller report Device MN PCA Device reportPCA Device report SM2 reports Device VSNPCA Device report Read H-RATE %Sract 1/SEC PCS reportPCS report SM2 reports CPUSQACT% PCS reportSqpln % DUR-RO 1/SECPeriodic Task report SM2 reports Program TYPE=*PERIODIC-TASKPeriodic Task report TU+TPRJOB-NAME TSNUserid TYPPFA reports PFA reportsCache ID PFA Cache reportPFA Cache report SM2 reports Cache MEDRD HIT PFA Cache reportBLK Size WR HITPFA Controller report PFA Controller report SM2 reportsController Type 3419 3421 3860 Symmetrix #DEV PFA Controller reportCTL MN SEC NRPosix report Posix report SM2 reportsWcache Posix reportRcache SREAD/S, SWRITE/S, FORK/S, EXEC/SResponsetime report Responsetime report SM2 reportsProgram TYPE=*RESPONSETIME Responsetime report D016ZE04 SM2 Responsetime Category Cycle Think Time CONN-TYPERESP. Time TRANS. TimeINPUT-LEN NR. InterRate 1/SEC OUTPUT-LENCatgory Name ResponsetimeAVG #INT RateShared PVS report Shared PVS reportShared PVS report SM2 reports Monitoring information SVC SVC reportSVC report SUMSymmetrix reports Symmetrix reports SM2 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 Waiting Task TLM reportTLM report OccupationsUTM reports UTM reports SM2 reportsUTM Report UTM reportAPPLI-NAME UTM report SM2 reports TAC-CL DDP # DS #DB-CALL # TSK # UserUTM Application report UTM Application reportSteps with DB Total TimeTOT Time with DB Time in DBAsyn TA’S # Dial Steps# Dial TA’S Asyn ConvVM2000 report VM2000 report SM2 reportsVM2000 report CPU Meas Number of CPU’SSM2 information screens Active ParameterActive Parameter Connection BCAM-CONNECTION-SETSET-NAME CHANNEL-IO Parameter ChannelsOutput NUMBER-OF-BUFFERSADDITIONAL-INFO TASK-SELECTIONDAB-CACHE-ID EIA-SVC-NUMBERIO-DEVICE MEMORY-CLASSDISK-FILE Parameter Devices File Parameter FilenameLOG Tasks Isam Parameter POOL-NAMEPERIODIC-TASK Parameter USER-ID JOB-NAME Responsetime Parameter ScopeSET-DEFINITION Servicetime ParameterCONNECTION-SET SET-NAME PartnerSysstat Parameter Devices Task Parameter Task SelectionDefined Parameter Defined ParameterMeasurement Status General administration dataTSN of SM2 Primary Administrator Measurement StatusEither User Measurements Allowed Secondary Administrator AllowedStatus data on additional functions Privileged Measurements DefinedCMS BcamCHA-IO COSM+Selected Hosts Selected HostsInformation on the selected hosts Task / SS Status TableStatus Table Start TimeAbended RunningEnded USETerm ReasonCreate ModulBy Task User Measured ObjectsUser Measured Objects Isam Parameter PoolMeasuring TSN Task Parameter Measured TSNMeasured USER-ID Measuring USER-IDPage System resource utilization by SM2 External storage utilizationMethod based on monitoring cycle CPU utilizationSystem resource utilization Method based on samplesUTM monitoring program Write task and I/O bufferMain memory utilization System resource utilization User task statisticsCauses of inaccuracies Inaccuracies resulting from marginal problemsAccuracy of the SM2 data Accuracy of the SM2 dataAccuracy 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 Variables reports Table of monitored variablesMonitored variables Reports on monitored variables363 Page Meaning ResponseNPC0055 Messages START-MEASUREMENT-PROGRAM CosmosNPC0061 NPC0068 Messages LINK=COSFILWRAP-AROUND NPC0074 NPS0002 Messages NPS0015 NPS0025 Messages NPS0033 NPS0040 ClassSW-MONITOR-ADMINISTRATION NPS0048NPS0053 Messages NPS0065 NPS0502 Messages NPS0515 NPS0521 Messages BUFFER-LENGTHNPS0528 Check and correct monitoring program deﬁnitionNPS0533 Messages NPS0540 NPS0545 Messages NPS0551 NPS0559 Messages NPS0564 NPS0569 Messages NPS0577 NPS0600 Messages Macro returns &00NPS3004 NPS3013 Messages NPS3021 OPEN-MODE=EXTENDNPS4139 Messages NPS4310 NPS4317 NPS4354 NPS4553 Messages NPS4652 NPS4801 SM2R1 SYSLNK.SM2.130 SM2SM2U1 SRMLNK.SM2.130Activating the syntax ﬁle Installation procedureInstallation MODIFY-MSG-FILE-ASSIGNMENTCreating a new Dssm catalog Writing to the Dssm conﬁguration ﬁleLoading and unloading the subsystem SDF syntax description MetasyntaxData types SDF syntax description Appendix Sufﬁxes for data types SDF syntax description Metasyntax Representation Meaning ExamplesRepresentation Meaning Examples GUIDANCE-MODE = *NO / *YESData 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 Sufﬁxes for data types MeaningSufﬁx Meaning 417 418 419 AAD AB1AB2 D.XYA ABD D.XYB BAF F.XYA BBF F.XYB421 ISP syntax description ISP syntax description AppendixFormat description ISP syntax description Length of the statementsOverview 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 AppendixSM2 statements overview Switch to system modeOverview of statements for the nonprivileged user Activate and deactivate Isam poolsMonitor ﬁles Deﬁne output modeTerminate monitoring Call user help functionsSelect DAB cache area Select reportsStart output of selected reports Select cache area for PCA Device reportSelect controllers for PCA Cache report Select PFA cache areaOutput monitored objects Select Symmetrix controllersSelect UTM applications Start report outputMonitor Isam pools Determine monitoring statusDeactivate all activated Isam pools Mode ActivationActivation decision Background storage CachingGlossary Channels Counting of I/O operations and their durationCPU 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 Glossary Global storage GS Hardware service time DCSHardware service time non-DCS Hiperﬁle conceptGlossary Interaction Main memoryOverall performance Glossary Fault Glossary Paging in BS2000 Paging rate Paging I/O operationsPaging memory Path infoRisc mode Glossary Processor statesResponse time Service times deﬁnition DCS, I/O operations Glossary SDV Start DeviceSoftware service time DCS Software service time non-DCSTask queues Time equivalent for the housekeeping performance Glossary Time equivalent for the productive performance TransactionGlossary Virtual address space subdivision Page List of Figures Page List of Tables Page Related publications BS2000/OSD-BC V3.0 DMS MacrosHiplex Mscf V2.0A BS2000/OSD Multiprocessor System BS2000/OSD-BC V3.0 Performance HandbookBS2000/OSD-BC System Installation User Guide Related publications BS2000/OSD-BCSM2-PA V2.0A BS2000/OSD SM2 Program Analyzer User Guide Generating and Handling Applications User Guide Related publicationsVirtual Machine System User Guide Concepts and Functions 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 SDF-P-BASYS V2.1A OSD-SVP SR2000 Operation and Administration User GuideRelated publications 18 BS2000/OSD-BC User Reference ManualSHC-OSD V2.0A BS2000/OSD Symmetrix Host Component User Guide SrdfRelated publications 23 BS2000/OSD SpoolIndex Index Disk controllers with cache File DCS Hiplex MscfNonprivileged monitoring program MIN MPL Index 483 PGE task 485 SENSE-SDV 487 Index 489 Index Contents Contents CHANGE-MEASUREMENT-PROGRAM MODIFY-ADMINISTRATOR-ADMISSIONCALL-EVALUATION-PART CLOSE-LOG-FILESET-SYSSTAT-PARAMETER SET-PERIODIC-TASK-PARAMETERSET-RESPONSETIME-PARAMETER SHOW-ACTIVE-PARAMETERSM2 screen output 201 PCA Controller report 276 365 339361 401Page Software Monitor Volume 1 Administration and Operation Edition AugustFax 0 89 6 36-4 04