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Siemens SM2 monitoring system, U3585-J-Z125-8-76 1 manual Set-Bcam-Connection-Parameter

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SET-BCAM-CONNECTION-PARAMETER

Statements for SM2 administrators

SET-BCAM-CONNECTION-PARAMETER

Deﬁne BCAM-CONNECTION monitoring parameters

Function

This statement is used to deﬁne the global monitoring parameters for the

BCAM-CONNECTION monitoring program.

Format

SET-BCAM-CONNECTION-PARAMETER

INWAIT-BUCKETS = *STD-LIMITS / *UNCHANGED / list-poss(4):<integer 1..999999> ,REACT-BUCKETS = *STD-LIMITS / *UNCHANGED / list-poss(4):<integer 1..999999> ,INPROC-BUCKETS = *STD-LIMITS / *UNCHANGED / list-poss(4):<integer 1..999999> ,OUTPROC-BUCKETS = *STD-LIMITS / *UNCHANGED / list-poss(4):<integer 1..999999>

Operands

INWAIT-BUCKETS =

Deﬁnes the upper limits of up to four ranges (in units of 1 ms) in which the INWAIT times are to be stored by order of magnitude.

INWAIT-BUCKETS = *STD-LIMITS

Sets the upper limits of the ranges for INWAIT times to 100, 200, 500 and 1000 ms.

INWAIT-BUCKETS = *UNCHANGED

The upper limits of the ranges for INWAIT times currently deﬁned in BCAM are not changed.

INWAIT-BUCKETS = list-poss(4): <integer 1..999999>

Deﬁnes the upper limits of the ranges for INWAIT times. These must be speciﬁed in ascending order.

REACT-BUCKETS =

Deﬁnes the upper limits of up to four ranges (in units of 1 ms) in which the REACT times are to be stored by order of magnitude.

REACT-BUCKETS = *STD-LIMITS

Sets the upper limits of the ranges for REACT times to 500, 1000, 2000 and 4000.

REACT-BUCKETS = *UNCHANGED

The upper limits of the ranges for REACT times currently deﬁned in BCAM are not changed.

112	U3585-J-Z125-8-76

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Siemens SM2 monitoring system manual Set-Bcam-Connection-Parameter, Deﬁne BCAM-CONNECTION monitoring parameters

Contents

Preface Brief description of the SM2 monitoring system Summary of contents Target group Summary of contents Volume 2 Analysis and Display of SM2 Monitored Data Changes made since the last version Preface Changes made since the last version of the manualSM2 Changes made since the last version SET-SERVICETIME-PARAMETER SET/MODIFY-COSMOS-PARAMETERSET-TASK-PARAMETER SHOW-ACTIVE/DEFINED-PARAMETER Notational conventions Notational conventionsSM2U1 SM2R1 Readme ﬁle Readme ﬁle Preface SM2 monitoring program Overview Overview SM2 monitoring program SM2 SM2 operating modes Operating modes/users Users Operating modes/users SM2 monitoring programPrivileged users Nonprivileged users Table of authorizations Authorization table Activating the monitoring task Activating a monitoring taskUSER-ADMISSION Acquisition of monitored data Acquisition of monitored data BS2000 Acquisition of monitored data SM2 monitoring program Monitoring cycle Monitoring cycleOnline monitoring cycle SM2 Measurement Status Outputting and saving monitored data Outputting and saving monitored data SM2 monitoring program Outputting and saving monitored data Uninterruptible clock resettingMethods used for compressed output of monitored data SM2 monitored variables SM2 monitoring program SM2 monitored variablesMonitored variable Description SM2 monitored variables IOs Memory VM2000 Analyzing monitored data Analyzing monitored data SM2 monitoring program Performance expectations of the user Interactive mode criteriaPerformance expectations of the user Performance expectations of the user SM2 monitoring program Batch processing criteria System monitoring Using SM2 for system monitoringTrend monitoring System monitoring SM2 monitoring program Bottleneck analysis Basic procedure for ensuring efﬁcient DP system usage Efficient DP system usage Prerequisites for using SM2 in computer networks 14 SM2 in computer networksSM2 in computer networks SM2 monitoring program Selecting hosts with SM2 SM2 in computer networks Users in a computer networkScreen output Standard SM2 output ﬁle Dynamic IO reconﬁguration SM2 monitoring programs Overview SM2 monitoring programs Monitored data on connection sets Privileged SM2 monitoring programsBCAM-CONNECTION Remote LocalBoth Examples of monitoring program deﬁnitions Monitored data on the catalog management system Monitored data on the channel loadCHANNEL-IO Monitored data on disk access Monitored data on the system for bottleneck analysisMonitored data on DAB activities Cosmos Monitored data on lock requests Monitored data on ﬁle access for selected disksDISK-FILE Monitored data on ﬁle access for selected ﬁles Monitored data on access to global storageMonitored data on volumes in global storage Monitored data on ﬁle migration Monitored data on Isam pools Monitored data on communication between hostsMonitored data on network devices Monitored data on Hiplex Mscf Monitored data on tasks Monitored data on 3419/21 disk controllers under PCAPCA Monitored data on Posix Monitored data on caches under User PFAPFA Monitored data on the Bcam pool Responsetime Example 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 Servicetime Global system and category-speciﬁc monitored data Monitored data on SVC callsSVC Monitored data on TCP/IP connections Task-speciﬁc monitored dataTask Monitored data on UTM applications Monitored data on locksTLM CPU shares of virtual machines MODIFY-ACCOUNTING-PARAMETERS SET-RECORD-TYPE=UTMA Monitored data on ﬁle access Nonprivileged SM2 monitoring programs Task Starting and terminating SM2 Starting the programFormat Operands Terminating the program Monjv =Monjv = *NONE CPU-LIMIT = Overview of SM2 operation START-SM2 CALL-ADMINISTRATION-PART Typical SM2 run SM2 operation Statements for SM2 adminstrators Statements for SM2 administratorsStatements for deﬁning monitoring programs ADD-BCAM-CONNECTION-SET INITIATE-COSMOS Statements for outputting information Statement for terminating the SM2 program Statements for SM2 administrators ADD-BCAM-CONNECTION-SETAdd connection set for BCAM-CONNECTION monitoring Function CONNECTION-SELECTION = CONNECTION-SELECTION = *BY-NEA-NAMECONNECTION-SELECTION = *BY-PORT-NUMBER CONNECTION-TYPE = HOST-SELECTION = *ANY HOST-SELECTION =HOST-SELECTION = *SPECIFIED Add connection set for Responsetime monitoring ADD-CONNECTION-SETADD-CONNECTION-SET SET-DEFINITION = SET-DEFINITION = *BY-CONNECTIONSET-DEFINITION = *EXCEPT-CONNECTION CONNECTION-SET = list-poss5 *CONNECTION CONNECTION-TYPE = ADD-COSMOS-EVENT Deﬁne events for monitored-data acquisitionADD-COSMOS-EVENT EVENT-NAME = ADD-FILE Deﬁne ﬁle to be monitoredADD-FILE FILE-NAME = ﬁlename ADD-ISAM-POOL Deﬁne Isam pool to be monitoredADD-ISAM-POOL Scope = Scope = *USER USER-ID = alphanum-nameCAT-ID = CAT-ID = *HOME-PVS CALL-ADMINISTRATION-PART Switch from evaluation part to administration facilityCALL-ADMINISTRATION-PART CALL-ADMINISTRATION-PART Switch from administration facility to evaluation part CALL-EVALUATION-PARTCALL-EVALUATION-PART CALL-EVALUATION-PART CHANGE-MEASUREMENT-PROGRAM Type = *SERVICETIME Type = *ISAMType = *PERIODIC-TASK Type = *RESPONSETIME CLOSE-LOG-FILE Close SM2 output ﬁleCLOSE-LOG-FILE CLOSE-LOG-FILE END Terminate SM2 runEND END INITIATE-COSMOS Prepare Cosmos monitoring programINITIATE-COSMOS INITIATE-COSMOS MODIFY-ADMINISTRATOR-ADMISSION Admit additional SM2 administrators MODIFY-COSMOS-PARAMETER Modify parameters for Cosmos monitoringMODIFY-COSMOS-PARAMETER MODIFY-COSMOS-PARAMETER Title = Title = *UNCHANGEDTitle = c-string BUFFER-SIZE = ADDITIONAL-INFO = *CONFIGURATION BUFFER-SIZE = *UNCHANGEDNUMBER-OF-BUFFERS = NUMBER-OF-BUFFERS = *UNCHANGED Output = *WRAP-AROUND Output = *TAPEOutput = *STREAM-TAPE TASK-SELECTION = Category = Category = *NOT-SPECIFIEDUSER-ID = USER-ID = *NOT-SPECIFIED EVENT-SELECTION = EVENT-SELECTION = *UNCHANGEDEVENT-SELECTION = *ALL-BY-ADD-COSMOS-EVENT EVENT-SELECTION = *SPECIFIED DAB-CACHE-ID = DAB-CACHE-ID = *UNCHANGEDDAB-CACHE-ID = *ANY MEMORY-CLASS = TSKI-SWITCH = TSKI-SWITCH = *UNCHANGEDTSKI-SWITCH = *ANY TSKI-SWITCH = *TASK Unload = *AT-MEASUREMENT-PROGRAM-STOP Unload = *AT-SM2-STOPMEASUREMENT-TIME = MEASUREMENT-TIME = *UNCHANGED MODIFY-MEASUREMENT-PERIODS Modify SM2 monitoring cycle ONLINE-PERIOD = *SAME-AS-OFFLINE ONLINE-PERIOD = integerSAMPLING-PERIOD = SAMPLING-PERIOD = *UNCHANGED MODIFY-RESPONSETIME-PARAMETER Modify parameters for Responsetime monitoring Definition = Definition = *UNCHANGEDDefinition = *1 Definition = *2 TRANSACTTIME-BUCKETS = TRANSACTTIME-BUCKETS = *UNCHANGEDTRANSACTTIME-BUCKETS = *STD-LIMITS WAITTIME-BUCKETS = Deﬁne authorizations for nonprivileged users MODIFY-USER-ADMISSIONMODIFY-USER-ADMISSION Task = USER-ID = *ALL Task = *INHIBITFile = File = *UNCHANGED Isam = *ALLOW Isam = *INHIBIT OPEN-LOG-FILE Open SM2 output ﬁleOPEN-LOG-FILE File = *STD BUFFER-OUTPUT = *NORMAL BUFFER-OUTPUT =BUFFER-OUTPUT = *IMMEDIATE REMOVE-BCAM-CONNECTION-SET Exclude connection sets from BCAM-CONNECTION monitoringREMOVE-BCAM-CONNECTION-SET SET-NAME = REMOVE-CONNECTION-SET REMOVE-CONNECTION-SETSET-NAME = SET-NAME = *ALL REMOVE-CONNECTION-SET REMOVE-COSMOS-EVENT Remove events from Cosmos monitoring parametersREMOVE-COSMOS-EVENT EVENT-NAME = *ALL REMOVE-COSMOS-EVENT REMOVE-FILE Remove ﬁles from File monitoring parametersREMOVE-FILE FILE-NAME = FILE-NAME = *ALL REMOVE-ISAM-POOL Remove Isam pools from Isam monitoring parametersREMOVE-ISAM-POOL POOL-NAME = POOL-NAME = *ALL CAT-ID = *ANY SELECT-HOSTS Deﬁne hosts for SM2 statements and screen output 111 SET-BCAM-CONNECTION-PARAMETER Deﬁne BCAM-CONNECTION monitoring parameters INPROC-BUCKETS = INPROC-BUCKETS = *STD-LIMITSINPROC-BUCKETS = *UNCHANGED OUTPROC-BUCKETS = SET-CHANNEL-IO-PARAMETER Deﬁne CHANNEL-IO monitoring parametersSET-CHANNEL-IO-PARAMETER Channels = Channels = *ALL SET-COSMOS-PARAMETER Deﬁne Cosmos monitoring parametersSET-COSMOS-PARAMETER SET-COSMOS-PARAMETER 116 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 Deﬁne Disk monitoring parametersSET-DISK-PARAMETER Devices = list-poss256 alphanum-name 2..4 with-wild SET-DISK-FILE-PARAMETER Deﬁne DISK-FILE monitoring parametersSET-DISK-FILE-PARAMETER Devices = list-poss8 alphanum-name SET-PERIODIC-TASK-PARAMETER Deﬁne PERIODIC-TASK monitoring parameters JOB-NAME = list-poss64 alphanum-name SET-RESPONSETIME-PARAMETER Deﬁne Responsetime monitoring parametersSET-RESPONSETIME-PARAMETER SET-RESPONSETIME-PARAMETER RESPONSETIME-BUCKETS = *STD-LIMITS CONNECTION-NUMBER = *1024RESPONSETIME-BUCKETS = list-poss5 integer WAITTIME-BUCKETS = *STD-LIMITS SET-SERVICETIME-PARAMETER Deﬁne Servicetime monitoring parametersSET-SERVICETIME-PARAMETER SET-SERVICETIME-PARAMETER SET-SYSSTAT-PARAMETER Deﬁne Sysstat monitoring parametersSET-SYSSTAT-PARAMETER USED-DEVICES = USED-DEVICES = *NONE SET-TASK-PARAMETER Deﬁne Task monitoring parametersSET-TASK-PARAMETER SET-TASK-PARAMETER TSN = TSN = *NOT-SPECIFIED USER-ID = USER-ID = *NOT-SPECIFIEDJOB-NAME = JOB-NAME = *NOT-SPECIFIED JOB-CLASS = JOB-CLASS = *NOT-SPECIFIED Devices = *NONE Devices =Devices = *ALL SHOW-ACTIVE-PARAMETER Output active monitoring parametersSHOW-ACTIVE-PARAMETER Type = *ALL Type = *ISAM SHOW-DEFINED-PARAMETER Output deﬁned monitoring parametersSHOW-DEFINED-PARAMETER SHOW-DEFINED-PARAMETER Type = *DISK-FILE SHOW-MEASUREMENT-STATUS Output monitoring statusSHOW-MEASUREMENT-STATUS SHOW-MEASUREMENT-STATUS SHOW-SELECTED-HOSTS Output selected hostsSHOW-SELECTED-HOSTS SHOW-SELECTED-HOSTS SHOW-SM2-STATUS Output status of SM2 system tasks From = *ACTUAL From =From = integer SHOW-USER-MEASURED-OBJECTS Output monitored objects and associated usersSHOW-USER-MEASURED-OBJECTS SHOW-USER-MEASURED-OBJECTS START-MEASUREMENT-PROGRAM Start monitoring program run Type = *DLM Type = *GSType = *GSVOL Type = *HSMS Type = *TCP-IP Type = *TLMType = *UTM Type = *VM STOP-MEASUREMENT-PROGRAM Terminate monitoring program runSTOP-MEASUREMENT-PROGRAM STOP-MEASUREMENT-PROGRAM Terminates the DISK-FILE monitoring program Terminates the Sysstat monitoring program Default values for statements Statements for nonprivileged usersStatements for nonprivileged users SM2 operation Statements for selecting monitored data for screen output Statements for nonprivileged users Statements for controlling reports Statements for nonprivileged users SM2 operation Starting report output Input during monitoring 154 155 General statements Break Switch to system modeBreak CHANGE-ISAM-STATISTICS Include and exclude Isam poolsCHANGE-ISAM-STATISTICS ADD-POOL =*NONE Scope= *HOST-SYSTEM =*USER Select devices with monitored data DeviceDevice Disk ALL Monitoring cycle Terminate monitoring File Monitor ﬁlesName Stats Request user help information HelpHelp Output Deﬁne output modeOutput Interval =CONTROLLED Insert remarks RemarkRemark Report Select reportsReport STD 170 With SR2000, the GS and Gsvol reports are not available Start output of selected reports RestartRestart SELECT-DAB-CACHE Select DAB cacheSELECT-DAB-CACHE ADD-CACHE-ID SELECT-PCA-CACHE Select cache for PCA Device reportSELECT-PCA-CACHE Cache CACHE-ID=*ALL SELECT-PCA-CONTROLLER Select controllers for PCA Cache reportSELECT-PCA-CONTROLLER Controller SELECT-PERIODIC-TASK-PARAMETER SELECT-PERIODIC-TASK-PARAMETEROUTPUT-INFORMATION =SERVICE-UNITS, CPU, IO, UPG, PAGING-READ Sort Select PFA cache SELECT-PFA-CACHESELECT-PFA-CACHE SELECT-SYMMETRIX-CONTROLLER Select Symmetrix controllersSELECT-SYMMETRIX-CONTROLLER ADD-CONTROLLER-MN REMOVE-CONTROLLER-MN SELECT-UTM-APPLICATION Select UTM applicationsSELECT-UTM-APPLICATION ADD-APPLICATION Output monitored objects Type =TASK Start report output StartStart Monitor Isam pools START-ISAM-STATISTICSSTART-ISAM-STATISTICS POOL-NAME PoolTSN= Status Status Terminate monitoring of Isam pools STOP-ISAM-STATISTICSSTOP-ISAM-STATISTICS BS2000 commands for activating user task monitoring Activating user task monitoring Formats Activating user task monitoring SM2 operationTSN = *OWN START-TASK-MEASUREMENT PCOUNTER-INTERVAL = PCOUNTER-INTERVAL = *NONESVC-STATISTICS = SVC-STATISTICS = *OFF Command return codes SC2 SC1 Maincode Meaning/guaranteed messages Attributes of the user-speciﬁc SM2 output ﬁle File =*STD File =*BY-LINK-NAME Activating user task monitoring SM2 operation Writing to the SM2 output ﬁle SM2 output fileIntroduction Attributes of the SM2 output ﬁle SM2 output ﬁle SM2 operation BLOCK-CONTROL-INFO= *WITHIN-DATA-BLOCK Managing the SM2 output ﬁle PAM output ﬁle SM2 output ﬁle SM2 operation SAM output ﬁle Opening and closing the SM2 output ﬁle SM2 monitoring program examples Examples Examples SM2 operation SM2 screen output SM2 reports SM2 screen output SM2 reports Overview of the utilization of Symmetrix controllers for Measurement Status SM2 information screensDisplaying follow-up screens to information screens SM2 information screens SM2 screen output CycleSamples Representation of values in SM2 output screens Output sequence Report name Identiﬁers Output sequence SM2 reports ACF report ACF reportReport output Monitoring information Resource Utilization in Last Interval Activity report Activity report CPU Utilization TPRSIH Idle PCS Data SractRdact IO’S PER SEC Activity report SM2 reports Tasks Current Task TypeSYS #-TASKS Tasks in Scheduler Queues #-ACTCPU-Q IO-Q Memory NPPWS-ACT WS-WACT Posix Data Response Statistics Bcam Connection report Bcam Connection report SM2 reports Bcam Connection report Category report Category report SM2 reports Category report Category NameCPU-TIME % PAGING-IO 1/S MIN MPL MAX MPL Weight Category Queue reportCategory Queue report SM2 reports Task category Category Queue report Task in Scheduler Queues ACTWact Nadm Category WSET-Report Category Wset reportWS-ALL PPC UPG WS-ACT PPC WS-WACT PPC Channel report Channel reportProgram TYPE=*CHANNEL Channel report SM2 reports Monitoring information CMS report CMS reportMultiprocessor systems CMS report SM2 reports Pageable #-BMTResident REQ. QU SER. QUBlock QU Userid QU Items ReadREAD-LBN Scan Responsetime MS LOCAL-FILE /SREMOTE-FILE /S SHARED-FILE /S CPU report CPU reportStop % Normed Measured DAB reports DAB reports DAB report DAB report SM2 reportsCACHE-ID Size DAB report Write 1/S DAB Cache report DAB Cache report SM2 reports DAB Cache report MODMED Sizefix VSN / File FIRST-HP,LAST-HP 243 Device report Device report SM2 reports Device report TapePrint Other Volume DeviceType Activity Utilization Active Disk File report SM2 reports Disk File reportProgram TYPE=*DISK-FILE Disk File report WriteFilename VSN DLM report DLM report SM2 reportsNumber Enqueue 1/S Number Convert 1/S DLM report Number Information 1/SNumber Grant Events 1/S Number Release Events 1/S File reports File reports SM2 reportsOutputting monitored data in the File reports Privileged File Report Wait File reportsCheck Time Global report Global report GS report GS report SM2 reportsPartition Unit Gsvol report Gsvol reportDEVICE-MN Isam reports SM2 reports Isam reportsOutputting monitored data in the Isam reports Isam reports FXD PGS Memory report Memory reportSM2 Memory Report SYS SM2 Memory Report SEL Main Memory Frames ONLY-QWR-Q SYS-GLOB Paging Area Frames Total Used# Pages in Virtual Memory CL1 CL2 Faults Total Memory report SM2 reports1ST-READ Reclaims Transfers Read Transfers GS Read Mscf report Mscf report SM2 reportsCalls Shortages Mscf report Request with Reply AVG Time AVG Wait# Requests Flow State AVG Time NET Device report NET Device reportDevice Type #BYTES 1/IO NSM report NSM report SM2 reports NSM report PCA reports PCA reports SM2 reports PCA reports PCA Cache report PCA Cache report SM2 reports PCA Cache report PCA Controller report PCA Controller report SM2 reportsCTL DEV #CACH PCA Controller report PCA Device report PCA Device report SM2 reportsDevice MN Device VSN PCA Device report Read H-RATE % PCS report PCS report SM2 reportsSract 1/SEC CPU PCS report Sqpln %SQACT% DUR-RO 1/SEC Periodic Task report SM2 reports Program TYPE=*PERIODIC-TASK Periodic Task report TU+TPR TSN UseridJOB-NAME TYP PFA reports PFA reports PFA Cache report PFA Cache report SM2 reportsCache ID Cache MED PFA Cache report BLK SizeRD HIT WR HIT PFA Controller report SM2 reports PFA Controller reportController Type 3419 3421 3860 Symmetrix PFA Controller report CTL MN#DEV SEC NR Posix report Posix report SM2 reports Posix report RcacheWcache SREAD/S, SWRITE/S, FORK/S, EXEC/S Responsetime report SM2 reports Responsetime reportProgram TYPE=*RESPONSETIME Responsetime report D016ZE04 SM2 Responsetime Category Cycle CONN-TYPE RESP. TimeThink Time TRANS. Time NR. Inter Rate 1/SECINPUT-LEN OUTPUT-LEN Responsetime Catgory NameAVG #INT Rate Shared PVS report Shared PVS report Shared PVS report SM2 reports Monitoring information SVC report SVC reportSVC SUM Symmetrix reports Symmetrix reports SM2 reports Symmetrix Controller report Symmetrix Controller reportController MN TOT HIT Symmetrix Device report Symmetrix Device report Mnemonic name of the device TCP/IP report TCP/IP report TCP/IP report SM2 reports Monitoring information TLM report TLM reportWaiting Task Occupations UTM reports UTM reports SM2 reports UTM report UTM ReportAPPLI-NAME UTM report SM2 reports TAC-CL DDP # DS #DB-CALL # TSK # User UTM Application report UTM Application report Total Time TOT Time with DBSteps with DB Time in DB # Dial Steps # Dial TA’SAsyn TA’S Asyn Conv VM2000 report VM2000 report SM2 reports VM2000 report CPU Meas Number of CPU’S Active Parameter SM2 information screensActive Parameter BCAM-CONNECTION-SET SET-NAMEConnection CHANNEL-IO Parameter Channels NUMBER-OF-BUFFERS ADDITIONAL-INFOOutput TASK-SELECTION EIA-SVC-NUMBER IO-DEVICEDAB-CACHE-ID MEMORY-CLASS DISK-FILE Parameter Devices File Parameter Filename Isam Parameter POOL-NAME PERIODIC-TASK ParameterLOG Tasks USER-ID JOB-NAME Responsetime Parameter Scope Servicetime Parameter CONNECTION-SET SET-NAMESET-DEFINITION Partner Sysstat Parameter Devices Task Parameter Task Selection Defined Parameter Defined Parameter General administration data TSN of SM2 Primary AdministratorMeasurement Status Measurement Status Either Secondary Administrator Allowed Status data on additional functionsUser Measurements Allowed Privileged Measurements Defined Bcam CHA-IOCMS COSM+ Selected Hosts Selected HostsInformation on the selected hosts Status Table Status TableTask / SS Start Time Running EndedAbended USE Reason CreateTerm Modul User Measured Objects User Measured ObjectsBy Task Isam Parameter Pool Task Parameter Measured TSN Measured USER-IDMeasuring TSN Measuring USER-IDPage System resource utilization by SM2 External storage utilization CPU utilization System resource utilizationMethod based on monitoring cycle Method based on samples UTM monitoring program Write task and I/O buffer Main memory utilization System resource utilization User task statistics Inaccuracies resulting from marginal problems Accuracy of the SM2 dataCauses of inaccuracies Accuracy of the SM2 data Accuracy of the SM2 data Monitoring method inaccuracies Device utilization CPU utilizationChannel utilization Measures for reducing the error sources 1 SM2 together with VM2000 Special applicationsSpecial applications VM2000 VM2000 operation on /390 architecture 349 VM2000 operation on Risc architecture VM2000/SR Servicetime monitoring values with Symmetrix control Volume load with installed DRVChannel load with BUS peripherals Sample procedures Sample procedures 353 354 355 356 357 358 359 360 Variables reports Table of monitored variables Monitored variables Reports on monitored variables 363 Page Meaning Response NPC0055 Messages START-MEASUREMENT-PROGRAM Cosmos NPC0061 LINK=COSFIL NPC0068 MessagesWRAP-AROUND NPC0074 NPS0002 Messages NPS0015 NPS0025 Messages NPS0033 NPS0040 Class SW-MONITOR-ADMINISTRATION NPS0048 NPS0053 Messages NPS0065 NPS0502 Messages NPS0515 NPS0521 Messages BUFFER-LENGTH NPS0528 Check and correct monitoring program deﬁnition NPS0533 Messages NPS0540 NPS0545 Messages NPS0551 NPS0559 Messages NPS0564 NPS0569 Messages NPS0577 NPS0600 Messages Macro returns &00 NPS3004 NPS3013 Messages NPS3021 OPEN-MODE=EXTEND NPS4139 Messages NPS4310 NPS4317 NPS4354 NPS4553 Messages NPS4652 NPS4801 SM2 SM2U1SM2R1 SYSLNK.SM2.130 SRMLNK.SM2.130 Installation procedure InstallationActivating the syntax ﬁle MODIFY-MSG-FILE-ASSIGNMENT Creating a new Dssm catalog Writing to the Dssm conﬁguration ﬁle Loading and unloading the subsystem Metasyntax SDF syntax descriptionData types SDF syntax description Appendix Sufﬁxes for data types SDF syntax description Metasyntax Representation Meaning Examples Representation Meaning Examples GUIDANCE-MODE = *NO / *YES Data 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 Meaning Sufﬁx Meaning 417 418 419 AB1 AB2AAD D.XYA ABD D.XYB BAF F.XYA BBF F.XYB 421 ISP syntax description Appendix ISP syntax descriptionFormat description ISP syntax description Length of the statements Overview of SM2 statements Overview of statements for the SM2 administratorSM2 statements overview Appendix SM2 statements overview 426 427 428 429 430 431 432 433 434 435 436 Switch to system mode Overview of statements for the nonprivileged userAppendixSM2 statements overview Activate and deactivate Isam pools Deﬁne output mode Terminate monitoringMonitor ﬁles Call user help functions Select reports Start output of selected reportsSelect DAB cache area Select cache area for PCA Device report Select controllers for PCA Cache report Select PFA cache area Select Symmetrix controllers Select UTM applicationsOutput monitored objects Start report output Determine monitoring status Monitor Isam poolsDeactivate all activated Isam pools Activation ModeActivation decision Background storage Caching Glossary Channels Counting of I/O operations and their duration Glossary CPU time and CPU service units on SR2000Deactivation, forced deactivation DMS I/O operations Glossary Dilation factorDwell time Excp ﬁrmware service time DCSExpanded storage ES Hardware service time DCS Hardware service time non-DCSGlossary Global storage GS Hiperﬁle concept Main memory Glossary InteractionOverall performance Glossary Fault Glossary Paging in BS2000 Paging I/O operations Paging memoryPaging rate Path info Glossary Processor states Risc modeResponse time Service times deﬁnition DCS, I/O operations Glossary SDV Start Device Software service time non-DCS Software service time DCSTask queues Time equivalent for the housekeeping performance Glossary Time equivalent for the productive performance Transaction Glossary Virtual address space subdivision Page List of Figures Page List of Tables Page Related publications BS2000/OSD-BC V3.0 DMS Macros Hiplex Mscf V2.0A BS2000/OSD Multiprocessor System BS2000/OSD-BC V3.0 Performance Handbook Related publications BS2000/OSD-BC BS2000/OSD-BC System Installation User GuideSM2-PA V2.0A BS2000/OSD SM2 Program Analyzer User Guide Related publications Virtual Machine System User GuideGenerating and Handling Applications User Guide Concepts and Functions User Guide 13 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 OSD-SVP SR2000 Operation and Administration User Guide Related publications 18 BS2000/OSD-BCSDF-P-BASYS V2.1A User Reference Manual SHC-OSD V2.0A BS2000/OSD Symmetrix Host Component User Guide Srdf Related publications 23 BS2000/OSD Spool Index Index Disk controllers with cache File DCS Hiplex Mscf Nonprivileged monitoring program MIN MPL Index 483 PGE task 485 SENSE-SDV 487 Index 489 Index Contents Contents MODIFY-ADMINISTRATOR-ADMISSION CALL-EVALUATION-PARTCHANGE-MEASUREMENT-PROGRAM CLOSE-LOG-FILE SET-PERIODIC-TASK-PARAMETER SET-RESPONSETIME-PARAMETERSET-SYSSTAT-PARAMETER SHOW-ACTIVE-PARAMETER SM2 screen output 201 PCA Controller report 276 339 361365 401Page Software Monitor Volume 1 Administration and Operation Edition August Fax 0 89 6 36-4 04