TPDC Manual (G06.24+)
Table Of Contents
- What’s New in This Manual
- About This Manual
- 1 TPDC Overview
- TPDC Components and Architecture
- Tandem Performance Data Collector (TPDC)
- Tandem Performance System File Label (TPSFL)
- Tandem Performance File Label (TPFL)
- Tandem Performance Load Measure (TPLM)
- Tandem Performance Load Data (TPLD)
- System Performance Analysis Using Measure (SPAM)
- Tandem Performance Deferred Processing (TPDP)
- Data Files (RWS, DWS, UWS)
- How TPDC Collects Data
- Example: Scheduling TPDC Data Collection
- TPDC Components and Architecture
- 2 Installing and Running TPDC
- 3 Using the Collected Data
- 4 Using the System Configuration Reports
- 5 Using the SPAM Performance Data Charts and Reports
- Overview of the Charts and Reports
- Performance Data Charts
- Acceleration Profiles of User Programs (AXLCHRT)
- Apportioned Program CPU Consumption (WKLOAD)
- Average CPU Utilization (ACUCHRT)
- Average Disc Utilization (ADUCHRT)
- Data Communications Line Overview (DATACOM)
- Disc Cache Performance (DCPCHRT)
- Disc File Block Splits Shares (BLKSPLT)
- Disc File I/O Activity Distribution (DFIODST)
- Disc File Overview (Alphabetic) (DFOATBL)
- Disc File Physical I/O Shares (DFPIOS)
- Disc File ‘Requests Blocked’ Shares (REQBLKD)
- Disc File System I/O Shares (DFSIOS)
- Disc I/Os per Second (DIOCHRT)
- Disc Response Time (DRTCHRT)
- EXPAND Communications Line Overview (EXPAND)
- Global Indicators (COVER)
- Logical Disc File I/O Wait Shares (LDFIOWT)
- SQL/MP Program Overview (SQLPROG)
- SQL/MP Statement Overview (SQLSTAT)
- Process Category Counts (PCOUNTS)
- Process/CPU Priority Distribution (PRIDIST)
- Program Disc File I/O Wait Shares (PGDIOWT)
- Program Logical File Open Shares (PGOPENS)
- Program Logical I/O Wait Shares (PGLIOWT)
- Program Overview (PGOVIEW)
- Program Spooler File I/O Wait Shares (PGSPLWT)
- Relative CPU Balance (RCBCHRT)
- Relative Disc Balance (RDBCHRT)
- TMF Overview (TMFVIEW)
- Performance Data Reports
- Busiest Disc Files (Logical I/O Wait Time, Overall) (IOWOVER)
- Busiest Disc Files (Logical I/Os, by Volume) (LIOBVOL)
- Busiest Disc Files (Physical I/Os, by Volume) (PIOBVOL)
- Busiest Disc Files (System I/Os, by Volume) (SIOBVOL)
- Busiest Processes (by CPU) (PBSYCPU)
- CPU Activity (CPUREPT)
- Disc Cache 1 (Activity, by Block Size) (CACHE1)
- Disc Process Activity (DPREPT)
- Disc Subsystem Activity (DSCREPT)
- EXPAND Network Line Activity (NETREPT)
- Global Indicators (COVER)
- Low Selectivity (Needle in a Haystack) SQL Table Access Report (HAYSTCK)
- Network System Activity (SYSREPT)
- New Process Creation Timeline (NEWPROC)
- PATHWAY System Processes (PATHWAY)
- Physical Disc I/O Activity (PDISCIO)
- Process Existence Timeline (PTIMLIN)
- Process Memory Utilization (by CPU) (PMEMCPU)
- Process Page Faults (by CPU) (PFLTCPU)
- Server Summary (from $RECEIVE File) (SERVICE)
- TMF Activity Report (TMFREPT)
- A Entity and Attribute Definitions
- B Cross-Reference of Enform Queries to Data Files
- C Enform Query Source File (QPGROUPS)
- Index

Using the System Configuration Reports
Tandem Performance Data Collector (TPDC) Manual—526357-001
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Process Pair Directory Report
Process Pair Directory Report
The Process Pair Directory report shows:
•
All named process pairs that were executing at the beginning of the measurement
•
The creator process CPU number and process identification number (PIN)
•
The name of the creator process if it is a named process
This report identifies the named processes that existed when the measurement period
began. These processes are the primary source of process creations.
The PPD entity provides all the information in this report.
PROCESS NAME
displays the name of the process in the process pair directory (PPD).
Process Pair Directory Creator Process
----------------------------- --------------------------
PROCESS DCT PRIMARY BACKUP SYSTEM PROCESS
NAME NUM PID PPID NAME NAME PPID
------- ---- ------- ------- -------- ------- -------
$Z001 64 0,0043 1,0065 0,0041
$IMON 65 3,0050 0,0058 0,0043
$ZLOG 66 0,0041 1,0064 0,0042
$ZELM 67 0,0045 1,0069 0,0042
$T3 70 1,0067 0,0046 0,0043
$T2 72 0,0044 1,0066 0,0043
$ZMOM 78 0,0052 1,0071 0,0042
$ZNET 79 3,0047 2,0070 0,0043
$XCAT 80 0,0051 1,0070 0,0006
$SPLS 81 1,0072 2,0071 0,0053
$S 82 1,0080 2,0075 2,0068
$X 83 0,0050 3,0045 2,0068
$L 84 1,0073 2,0074 2,0068
$ZEXP 85 1,0074 0,0054 0,0043
$ZLMG 86 1,0076 2,0073 0,0043
$NULL 87 1,0075 3,0048 0,0043
$XMM 88 0,0055 1,0078 0,0049
$MLOK 93 0,0042 2,0076 0,0049
$ZVPT 98 1,0084 2,0069 0,0043
$ZBAT 99 1,0081 0,0064 0,0056
$OBAT 100 1,0082 0,0059 0,0056
$ZMRM 101 1,0083 0,0057 0,0043
$Z008 105 3,0054 2,0077 2,0079
$RIM 120 0,0060 1,0085 0,0061
$ZLGH 126 1,0153 2,0088 1,0118
$SAPM 136 0,0068 1,0114 2,0107
$KO3 153 0,0069 1,0130 3,0073
$WHM 156 2,0089 3,0075 2,0097
$TKS 159 0,0083 1,0103 2,0103
$JDL 169 2,0079 3,0079 0,0082
$TDMGW 172 0,0076 1,0108 2,0092
$KO4 173 0,0089 1,0107 3,0073
$KO5 178 0,0078 1,0132 3,0073
$SRVR 180 1,0129 2,0082 2,0101
$TAPM 188 0,0093 1,0109 1,0097