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Siemens U3585-J-Z125-8-76 1, SM2 monitoring system manual 353

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

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Notes on SM2 operation

Sample procedures

/START-SM2

REMARK =============================================================

REMARK **** BRANCH TO ADMINISTRATION PART****

REMARK =============================================================

CALL-ADMINISTRATION-PART

REMARK	=============================================================
REMARK	****	DEFINE SYSSTAT MONITORING PROGRAM	****
REMARK	****	MONITOR ALL DISKS AND TAPES	****
REMARK	=============================================================
SET-SYSSTAT-PARAMETER USED-DEVICES=(DISK,TAPE)
REMARK	=============================================================
REMARK	****	DEFINE TASK MONITORING PROGRAM	****
REMARK	****	MONITOR TASKS WITH TSNS 1111 AND 1112 AND	****
REMARK	****	WITH THE JOB NAME TEST	****
REMARK	****	MONITOR DISK F00B ONLY	****
REMARK	=============================================================
SET-TASK-PARAMETER TASK-SELECTION=*SPECIFIED(TSN=&TSN,JOBNAME=			-
TEST),DEVICES=&DEVICE
REMARK	=============================================================
REMARK	****	DEFINE DISK MONITORING PROGRAM	****
REMARK	****	MONITOR DISK F00H	****
REMARK	=============================================================

SET-DISK-PARAMETER DEVICES=&DEVICE

REMARK =============================================================

REMARK **** DEFINE FILE MONITORING PROGRAM****

REMARK =============================================================

ADD-FILE FILE-NAME=:A:$TSOS.TSOSCAT

REMARK	=============================================================
REMARK	****	DEFINE RESPONSETIME MONITORING PROGRAM	***
REMARK	****	DEFINE CONNECTIONS TO BE MONITORED	***
REMARK	=============================================================

U3585-J-Z125-8-76

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Siemens U3585-J-Z125-8-76 1, SM2 monitoring system manual 353

Contents

Brief description of the SM2 monitoring system PrefaceTarget group Summary of contentsVolume 2 Analysis and Display of SM2 Monitored Data Summary of contentsSM2 Changes made since the last version of the manualChanges made since the last version Preface Changes made since the last version SET/MODIFY-COSMOS-PARAMETER SET-SERVICETIME-PARAMETERSET-TASK-PARAMETER SHOW-ACTIVE/DEFINED-PARAMETERNotational conventions Notational conventionsSM2U1 SM2R1Readme ﬁle Preface Readme ﬁleOverview SM2 monitoring programSM2 Overview SM2 monitoring programOperating modes/users SM2 operating modesOperating modes/users SM2 monitoring program UsersPrivileged users Nonprivileged usersAuthorization table Table of authorizationsUSER-ADMISSION Activating a monitoring taskActivating the monitoring task Acquisition of monitored data Acquisition of monitored dataAcquisition of monitored data SM2 monitoring program BS2000Monitoring cycle Monitoring cycleOnline monitoring cycle SM2 Measurement StatusOutputting and saving monitored data SM2 monitoring program Outputting and saving monitored dataMethods used for compressed output of monitored data Uninterruptible clock resettingOutputting and saving monitored data Monitored variable Description SM2 monitored variablesSM2 monitored variables SM2 monitoring program IOs SM2 monitored variablesMemory VM2000 Analyzing monitored data SM2 monitoring program Analyzing monitored dataPerformance expectations of the user Interactive mode criteriaPerformance expectations of the user Batch processing criteria Performance expectations of the user SM2 monitoring programTrend monitoring Using SM2 for system monitoringSystem monitoring System monitoring SM2 monitoring program Bottleneck analysis Efficient DP system usage Basic procedure for ensuring efﬁcient DP system usage14 SM2 in computer networks Prerequisites for using SM2 in computer networksSM2 in computer networks SM2 monitoring program Selecting hosts with SM2Users in a computer network SM2 in computer networksScreen output Standard SM2 output ﬁleDynamic IO reconﬁguration SM2 monitoring programs Overview SM2 monitoring programs BCAM-CONNECTION Privileged SM2 monitoring programsMonitored data on connection sets Both LocalRemote Examples of monitoring program deﬁnitions CHANNEL-IO Monitored data on the channel loadMonitored data on the catalog management system Monitored data on the system for bottleneck analysis Monitored data on disk accessMonitored data on DAB activities CosmosDISK-FILE Monitored data on ﬁle access for selected disksMonitored data on lock requests Monitored data on access to global storage Monitored data on ﬁle access for selected ﬁlesMonitored data on volumes in global storage Monitored data on ﬁle migrationMonitored data on communication between hosts Monitored data on Isam poolsMonitored data on network devices Monitored data on Hiplex MscfPCA Monitored data on 3419/21 disk controllers under PCAMonitored data on tasks PFA Monitored data on caches under User PFAMonitored data on Posix 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 timeSVC Monitored data on SVC callsGlobal system and category-speciﬁc monitored data Task Task-speciﬁc monitored dataMonitored data on TCP/IP connections TLM Monitored data on locksMonitored data on UTM applications MODIFY-ACCOUNTING-PARAMETERS SET-RECORD-TYPE=UTMA CPU shares of virtual machinesNonprivileged SM2 monitoring programs Monitored data on ﬁle accessTask Starting the program Starting and terminating SM2Format OperandsMonjv = Terminating the programMonjv = *NONE CPU-LIMIT =Overview of SM2 operation Typical SM2 run SM2 operation START-SM2 CALL-ADMINISTRATION-PARTStatements for deﬁning monitoring programs Statements for SM2 administratorsStatements for SM2 adminstrators ADD-BCAM-CONNECTION-SET INITIATE-COSMOS Statements for outputting information Statement for terminating the SM2 program ADD-BCAM-CONNECTION-SET Statements for SM2 administratorsAdd connection set for BCAM-CONNECTION monitoring FunctionCONNECTION-SELECTION = *BY-NEA-NAME CONNECTION-SELECTION =CONNECTION-SELECTION = *BY-PORT-NUMBER CONNECTION-TYPE =HOST-SELECTION = *SPECIFIED HOST-SELECTION =HOST-SELECTION = *ANY ADD-CONNECTION-SET ADD-CONNECTION-SETAdd connection set for Responsetime monitoring SET-DEFINITION = *BY-CONNECTION SET-DEFINITION =SET-DEFINITION = *EXCEPT-CONNECTION CONNECTION-SET = list-poss5 *CONNECTIONCONNECTION-TYPE = Deﬁne events for monitored-data acquisition ADD-COSMOS-EVENTADD-COSMOS-EVENT EVENT-NAME =Deﬁne ﬁle to be monitored ADD-FILEADD-FILE FILE-NAME = ﬁlenameDeﬁne Isam pool to be monitored ADD-ISAM-POOLADD-ISAM-POOL Scope =USER-ID = alphanum-name Scope = *USERCAT-ID = CAT-ID = *HOME-PVSSwitch from evaluation part to administration facility CALL-ADMINISTRATION-PARTCALL-ADMINISTRATION-PART CALL-ADMINISTRATION-PARTCALL-EVALUATION-PART Switch from administration facility to evaluation partCALL-EVALUATION-PART CALL-EVALUATION-PARTCHANGE-MEASUREMENT-PROGRAM Type = *ISAM Type = *SERVICETIMEType = *PERIODIC-TASK Type = *RESPONSETIMEClose SM2 output ﬁle CLOSE-LOG-FILECLOSE-LOG-FILE CLOSE-LOG-FILETerminate SM2 run ENDEND ENDPrepare Cosmos monitoring program INITIATE-COSMOSINITIATE-COSMOS INITIATE-COSMOSAdmit additional SM2 administrators MODIFY-ADMINISTRATOR-ADMISSIONModify parameters for Cosmos monitoring MODIFY-COSMOS-PARAMETERMODIFY-COSMOS-PARAMETER MODIFY-COSMOS-PARAMETERTitle = *UNCHANGED Title =Title = c-string BUFFER-SIZE =BUFFER-SIZE = *UNCHANGED ADDITIONAL-INFO = *CONFIGURATIONNUMBER-OF-BUFFERS = NUMBER-OF-BUFFERS = *UNCHANGEDOutput = *TAPE Output = *WRAP-AROUNDOutput = *STREAM-TAPE TASK-SELECTION =Category = *NOT-SPECIFIED Category =USER-ID = USER-ID = *NOT-SPECIFIEDEVENT-SELECTION = *UNCHANGED EVENT-SELECTION =EVENT-SELECTION = *ALL-BY-ADD-COSMOS-EVENT EVENT-SELECTION = *SPECIFIEDDAB-CACHE-ID = *UNCHANGED DAB-CACHE-ID =DAB-CACHE-ID = *ANY MEMORY-CLASS =TSKI-SWITCH = *UNCHANGED TSKI-SWITCH =TSKI-SWITCH = *ANY TSKI-SWITCH = *TASKUnload = *AT-SM2-STOP Unload = *AT-MEASUREMENT-PROGRAM-STOPMEASUREMENT-TIME = MEASUREMENT-TIME = *UNCHANGEDModify SM2 monitoring cycle MODIFY-MEASUREMENT-PERIODSONLINE-PERIOD = integer ONLINE-PERIOD = *SAME-AS-OFFLINESAMPLING-PERIOD = SAMPLING-PERIOD = *UNCHANGEDModify parameters for Responsetime monitoring MODIFY-RESPONSETIME-PARAMETERDefinition = *UNCHANGED Definition =Definition = *1 Definition = *2TRANSACTTIME-BUCKETS = *UNCHANGED TRANSACTTIME-BUCKETS =TRANSACTTIME-BUCKETS = *STD-LIMITS WAITTIME-BUCKETS =MODIFY-USER-ADMISSION Deﬁne authorizations for nonprivileged usersMODIFY-USER-ADMISSION Task =Task = *INHIBIT USER-ID = *ALLFile = File = *UNCHANGEDIsam = *INHIBIT Isam = *ALLOWOpen SM2 output ﬁle OPEN-LOG-FILEOPEN-LOG-FILE File = *STDBUFFER-OUTPUT = *IMMEDIATE BUFFER-OUTPUT =BUFFER-OUTPUT = *NORMAL Exclude connection sets from BCAM-CONNECTION monitoring REMOVE-BCAM-CONNECTION-SETREMOVE-BCAM-CONNECTION-SET SET-NAME =REMOVE-CONNECTION-SET REMOVE-CONNECTION-SETSET-NAME = SET-NAME = *ALL REMOVE-CONNECTION-SETRemove events from Cosmos monitoring parameters REMOVE-COSMOS-EVENTREMOVE-COSMOS-EVENT EVENT-NAME = *ALLREMOVE-COSMOS-EVENT Remove ﬁles from File monitoring parameters REMOVE-FILEREMOVE-FILE FILE-NAME = FILE-NAME = *ALLRemove Isam pools from Isam monitoring parameters REMOVE-ISAM-POOLREMOVE-ISAM-POOL POOL-NAME = POOL-NAME = *ALLCAT-ID = *ANY Deﬁne hosts for SM2 statements and screen output SELECT-HOSTS111 Deﬁne BCAM-CONNECTION monitoring parameters SET-BCAM-CONNECTION-PARAMETERINPROC-BUCKETS = *STD-LIMITS INPROC-BUCKETS =INPROC-BUCKETS = *UNCHANGED OUTPROC-BUCKETS =Deﬁne CHANNEL-IO monitoring parameters SET-CHANNEL-IO-PARAMETERSET-CHANNEL-IO-PARAMETER Channels = Channels = *ALLDeﬁne Cosmos monitoring parameters SET-COSMOS-PARAMETERSET-COSMOS-PARAMETER 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 = Deﬁne Disk monitoring parameters SET-DISK-PARAMETERSET-DISK-PARAMETER Devices = list-poss256 alphanum-name 2..4 with-wildDeﬁne DISK-FILE monitoring parameters SET-DISK-FILE-PARAMETERSET-DISK-FILE-PARAMETER Devices = list-poss8 alphanum-nameDeﬁne PERIODIC-TASK monitoring parameters SET-PERIODIC-TASK-PARAMETERJOB-NAME = list-poss64 alphanum-name Deﬁne Responsetime monitoring parameters SET-RESPONSETIME-PARAMETERSET-RESPONSETIME-PARAMETER SET-RESPONSETIME-PARAMETERRESPONSETIME-BUCKETS = list-poss5 integer CONNECTION-NUMBER = *1024RESPONSETIME-BUCKETS = *STD-LIMITS WAITTIME-BUCKETS = *STD-LIMITS Deﬁne Servicetime monitoring parameters SET-SERVICETIME-PARAMETERSET-SERVICETIME-PARAMETER SET-SERVICETIME-PARAMETERDeﬁne Sysstat monitoring parameters SET-SYSSTAT-PARAMETERSET-SYSSTAT-PARAMETER USED-DEVICES = USED-DEVICES = *NONEDeﬁne Task monitoring parameters SET-TASK-PARAMETERSET-TASK-PARAMETER SET-TASK-PARAMETERUSER-ID = USER-ID = *NOT-SPECIFIED TSN = TSN = *NOT-SPECIFIEDJOB-NAME = JOB-NAME = *NOT-SPECIFIED JOB-CLASS = JOB-CLASS = *NOT-SPECIFIEDDevices = *ALL Devices =Devices = *NONE Output active monitoring parameters SHOW-ACTIVE-PARAMETERSHOW-ACTIVE-PARAMETER Type = *ALLType = *ISAM Output deﬁned monitoring parameters SHOW-DEFINED-PARAMETERSHOW-DEFINED-PARAMETER SHOW-DEFINED-PARAMETERType = *DISK-FILE Output monitoring status SHOW-MEASUREMENT-STATUSSHOW-MEASUREMENT-STATUS SHOW-MEASUREMENT-STATUSOutput selected hosts SHOW-SELECTED-HOSTSSHOW-SELECTED-HOSTS SHOW-SELECTED-HOSTSOutput status of SM2 system tasks SHOW-SM2-STATUSFrom = integer From =From = *ACTUAL Output monitored objects and associated users SHOW-USER-MEASURED-OBJECTSSHOW-USER-MEASURED-OBJECTS SHOW-USER-MEASURED-OBJECTSStart monitoring program run START-MEASUREMENT-PROGRAMType = *GS Type = *DLMType = *GSVOL Type = *HSMSType = *TLM Type = *TCP-IPType = *UTM Type = *VMTerminate monitoring program run STOP-MEASUREMENT-PROGRAMSTOP-MEASUREMENT-PROGRAM STOP-MEASUREMENT-PROGRAMTerminates the DISK-FILE monitoring program Terminates the Sysstat monitoring program Statements for nonprivileged users Default values for statementsStatements for nonprivileged users SM2 operation Statements for selecting monitored data for screen outputStatements for controlling reports Statements for nonprivileged usersStatements for nonprivileged users SM2 operation Input during monitoring Starting report output154 155 General statements Break Switch to system modeBreak Include and exclude Isam pools CHANGE-ISAM-STATISTICSCHANGE-ISAM-STATISTICS ADD-POOLScope =*NONE= *HOST-SYSTEM =*USERDevice DeviceSelect devices with monitored data Disk ALL Monitoring cycle Terminate monitoring Monitor ﬁles FileName StatsHelp HelpRequest user help information Output Deﬁne output modeOutput =CONTROLLED IntervalRemark RemarkInsert remarks Select reports ReportReport STD170 With SR2000, the GS and Gsvol reports are not available Restart RestartStart output of selected reports Select DAB cache SELECT-DAB-CACHESELECT-DAB-CACHE ADD-CACHE-IDSelect cache for PCA Device report SELECT-PCA-CACHESELECT-PCA-CACHE CacheCACHE-ID=*ALL Select controllers for PCA Cache report SELECT-PCA-CONTROLLERSELECT-PCA-CONTROLLER ControllerOUTPUT-INFORMATION SELECT-PERIODIC-TASK-PARAMETERSELECT-PERIODIC-TASK-PARAMETER Sort =SERVICE-UNITS, CPU, IO, UPG, PAGING-READSELECT-PFA-CACHE SELECT-PFA-CACHESelect PFA cache Select Symmetrix controllers SELECT-SYMMETRIX-CONTROLLERSELECT-SYMMETRIX-CONTROLLER ADD-CONTROLLER-MNREMOVE-CONTROLLER-MN Select UTM applications SELECT-UTM-APPLICATIONSELECT-UTM-APPLICATION ADD-APPLICATIONType =TASK Output monitored objectsStart StartStart report output START-ISAM-STATISTICS START-ISAM-STATISTICSMonitor Isam pools TSN= PoolPOOL-NAME Status StatusSTOP-ISAM-STATISTICS STOP-ISAM-STATISTICSTerminate monitoring of Isam pools Activating user task monitoring BS2000 commands for activating user task monitoringActivating user task monitoring SM2 operation FormatsTSN = *OWN START-TASK-MEASUREMENTPCOUNTER-INTERVAL = *NONE PCOUNTER-INTERVAL =SVC-STATISTICS = SVC-STATISTICS = *OFFSC2 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 SM2 output file Writing to the SM2 output ﬁleIntroduction Attributes of the SM2 output ﬁleBLOCK-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 Displaying follow-up screens to information screens SM2 information screensMeasurement Status Cycle SM2 information screens SM2 screen outputSamples Representation of values in SM2 output screensReport name Identiﬁers Output sequenceOutput sequence ACF report SM2 reports ACF reportReport output Monitoring informationResource Utilization in Last Interval Activity report Activity reportTPR CPU UtilizationSIH IdleSract PCS DataRdact IO’S PER SECTasks Current Task Type Activity report SM2 reportsSYS #-TASKS#-ACT Tasks in Scheduler QueuesCPU-Q IO-QNPP MemoryWS-ACT WS-WACTResponse Statistics Posix DataBcam Connection report SM2 reports Bcam Connection reportBcam Connection report Category report SM2 reports Category reportCategory Name Category reportCPU-TIME % PAGING-IO 1/SCategory Queue report MIN MPL MAX MPL WeightCategory Queue report SM2 reports Task categoryCategory Queue report ACT Task in Scheduler QueuesWact NadmCategory Wset report Category WSET-ReportWS-ALL PPC UPGWS-WACT PPC WS-ACT PPCProgram TYPE=*CHANNEL Channel reportChannel report Channel report SM2 reports Monitoring information Multiprocessor systems CMS reportCMS report CMS report SM2 reports Resident #-BMTPageable SER. QU REQ. QUBlock QU Userid QURead ItemsREAD-LBN ScanLOCAL-FILE /S Responsetime MSREMOTE-FILE /S SHARED-FILE /SStop % CPU reportCPU report Measured NormedDAB reports DAB reportsDAB report SM2 reports DAB reportCACHE-ID SizeWrite 1/S DAB reportDAB Cache report SM2 reports DAB Cache reportMOD DAB Cache reportMED SizefixFIRST-HP,LAST-HP VSN / File243 Device report SM2 reports Device reportTape Device reportPrint OtherDevice VolumeType ActivityActive UtilizationProgram TYPE=*DISK-FILE Disk File reportDisk File report SM2 reports Write Disk File reportFilename VSNDLM report SM2 reports DLM reportNumber Enqueue 1/S Number Convert 1/SNumber Information 1/S DLM reportNumber Grant Events 1/S Number Release Events 1/SFile reports SM2 reports File reportsOutputting monitored data in the File reports Privileged File ReportCheck File reportsWait Time Global report Global reportGS report SM2 reports GS reportPartition UnitDEVICE-MN Gsvol reportGsvol report Outputting monitored data in the Isam reports Isam reportsIsam reports SM2 reports Isam reports FXD PGS Memory report Memory reportSM2 Memory Report SYS SM2 Memory Report SELONLY-Q Main Memory FramesWR-Q SYS-GLOBUsed Paging Area Frames Total# Pages in Virtual Memory CL1 CL2Memory report SM2 reports Faults Total1ST-READ ReclaimsTransfers GS Read Transfers ReadMscf report SM2 reports Mscf reportCalls ShortagesMscf report AVG Wait Request with Reply AVG Time# Requests Flow State AVG TimeNET Device report NET Device reportDevice Type #BYTES 1/IONSM report SM2 reports NSM reportNSM report PCA reports SM2 reports PCA reportsPCA reports PCA Cache report SM2 reports PCA Cache reportPCA Cache report PCA Controller report SM2 reports PCA Controller reportCTL DEV #CACHPCA Controller report PCA Device report SM2 reports PCA Device reportDevice MN Device VSNRead H-RATE % PCA Device reportPCS report SM2 reports PCS reportSract 1/SEC CPUSqpln % PCS reportSQACT% DUR-RO 1/SECProgram TYPE=*PERIODIC-TASK Periodic Task report SM2 reportsTU+TPR Periodic Task reportUserid TSNJOB-NAME TYPPFA reports PFA reportsPFA Cache report SM2 reports PFA Cache reportCache ID Cache MEDBLK Size PFA Cache reportRD HIT WR HITController Type 3419 3421 3860 Symmetrix PFA Controller reportPFA Controller report SM2 reports CTL MN PFA Controller report#DEV SEC NRPosix report SM2 reports Posix reportRcache Posix reportWcache SREAD/S, SWRITE/S, FORK/S, EXEC/SProgram TYPE=*RESPONSETIME Responsetime reportResponsetime report SM2 reports Responsetime report D016ZE04 SM2 Responsetime Category Cycle RESP. Time CONN-TYPEThink Time TRANS. TimeRate 1/SEC NR. InterINPUT-LEN OUTPUT-LENAVG Catgory NameResponsetime Rate #INTShared PVS report Shared PVS reportShared PVS report SM2 reports Monitoring information SVC report SVC reportSVC SUMSymmetrix reports SM2 reports Symmetrix reportsController MN Symmetrix Controller reportSymmetrix Controller report TOT HIT Symmetrix Device report Symmetrix Device reportMnemonic name of the device TCP/IP report TCP/IP reportTCP/IP report SM2 reports Monitoring information TLM report TLM reportWaiting Task OccupationsUTM reports SM2 reports UTM reportsAPPLI-NAME UTM ReportUTM report TAC-CL DDP # DS #DB-CALL # TSK # User UTM report SM2 reportsUTM Application report UTM Application reportTOT Time with DB Total TimeSteps with DB Time in DB# Dial TA’S # Dial StepsAsyn TA’S Asyn ConvVM2000 report SM2 reports VM2000 reportVM2000 report Number of CPU’S CPU MeasActive Parameter SM2 information screensActive Parameter SET-NAME BCAM-CONNECTION-SETConnection CHANNEL-IO Parameter ChannelsADDITIONAL-INFO NUMBER-OF-BUFFERSOutput TASK-SELECTIONIO-DEVICE EIA-SVC-NUMBERDAB-CACHE-ID MEMORY-CLASSFile Parameter Filename DISK-FILE Parameter DevicesPERIODIC-TASK Parameter Isam Parameter POOL-NAMELOG Tasks USER-ID JOB-NAME Responsetime Parameter ScopeCONNECTION-SET SET-NAME Servicetime ParameterSET-DEFINITION PartnerTask Parameter Task Selection Sysstat Parameter DevicesDefined Parameter Defined ParameterTSN of SM2 Primary Administrator General administration dataMeasurement Status Measurement StatusEither Status data on additional functions Secondary Administrator AllowedUser Measurements Allowed Privileged Measurements DefinedCHA-IO BcamCMS COSM+Information on the selected hosts Selected HostsSelected Hosts Status Table Status TableTask / SS Start TimeEnded RunningAbended USECreate ReasonTerm ModulUser Measured Objects User Measured ObjectsBy Task Isam Parameter PoolMeasured USER-ID Task Parameter Measured TSNMeasuring TSN Measuring USER-IDPage External storage utilization System resource utilization by SM2System resource utilization CPU utilizationMethod based on monitoring cycle Method based on samplesWrite task and I/O buffer UTM monitoring programSystem resource utilization User task statistics Main memory utilizationAccuracy of the SM2 data Inaccuracies resulting from marginal problemsCauses of inaccuracies Accuracy of the SM2 dataAccuracy of the SM2 data Monitoring method inaccuracies Channel utilization CPU utilizationDevice utilization Measures for reducing the error sources Special applications VM2000 Special applications1 SM2 together with VM2000 VM2000 operation on /390 architecture 349 VM2000 operation on Risc architecture VM2000/SR Channel load with BUS peripherals Volume load with installed DRVServicetime monitoring values with Symmetrix control 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 WRAP-AROUND NPC0068 MessagesLINK=COSFIL 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 SM2U1 SM2SM2R1 SYSLNK.SM2.130 SRMLNK.SM2.130Installation Installation procedureActivating the syntax ﬁle MODIFY-MSG-FILE-ASSIGNMENTWriting to the Dssm conﬁguration ﬁle Creating a new Dssm catalogLoading and unloading the subsystem Data types SDF syntax descriptionMetasyntax 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 AB2 AB1AAD D.XYA ABD D.XYB BAF F.XYA BBF F.XYB421 Format description ISP syntax descriptionISP syntax description Appendix Length of the statements ISP syntax descriptionSM2 statements overview Appendix Overview of statements for the SM2 administratorOverview of SM2 statements SM2 statements overview 426 427 428 429 430 431 432 433 434 435 436 Overview of statements for the nonprivileged user Switch to system modeAppendixSM2 statements overview Activate and deactivate Isam poolsTerminate monitoring Deﬁne output modeMonitor ﬁles Call user help functionsStart output of selected reports Select reportsSelect DAB cache area Select cache area for PCA Device reportSelect PFA cache area Select controllers for PCA Cache reportSelect UTM applications Select Symmetrix controllersOutput monitored objects Start report outputDeactivate all activated Isam pools Monitor Isam poolsDetermine monitoring status Activation decision ModeActivation Caching Background storageCounting of I/O operations and their duration Glossary ChannelsDeactivation, forced deactivation CPU time and CPU service units on SR2000Glossary Dwell time Glossary Dilation factorDMS I/O operations Expanded storage ES ﬁrmware service time DCSExcp Hardware service time non-DCS Hardware service time DCSGlossary Global storage GS Hiperﬁle conceptOverall performance Glossary InteractionMain memory Glossary Fault Glossary Paging in BS2000 Paging memory Paging I/O operationsPaging rate Path infoResponse time Risc modeGlossary Processor states Glossary SDV Start Device Service times deﬁnition DCS, I/O operationsTask queues Software service time DCSSoftware service time non-DCS 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 SystemSM2-PA V2.0A BS2000/OSD SM2 Program Analyzer User Guide BS2000/OSD-BC System Installation User GuideRelated publications BS2000/OSD-BC Virtual Machine System User Guide Related publicationsGenerating and Handling Applications 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 Related publications 18 BS2000/OSD-BC OSD-SVP SR2000 Operation and Administration User GuideSDF-P-BASYS V2.1A User Reference ManualSrdf 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 CALL-EVALUATION-PART MODIFY-ADMINISTRATOR-ADMISSIONCHANGE-MEASUREMENT-PROGRAM CLOSE-LOG-FILESET-RESPONSETIME-PARAMETER SET-PERIODIC-TASK-PARAMETERSET-SYSSTAT-PARAMETER SHOW-ACTIVE-PARAMETERSM2 screen output 201 PCA Controller report 276 361 339365 401Page Edition August Software Monitor Volume 1 Administration and OperationFax 0 89 6 36-4 04