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
Entity and Attribute Definitions
Tandem Performance Data Collector (TPDC) Manual—526357-001
A-34
hist-0513-1024 Messages 513-1024 bytes
hist-1025-2048 Messages 1025-2048 bytes
hist-2049-4096 Messages 2048-4096 bytes
hist-gt-4096 Messages greater than 4096 bytes
hist-page-faults Page faults interrupts
hist-bus-recieve Bus receive interrupts
hist-timer-lists Timer lists interrupts
hist-std-io Standard I/O interrupts
hist-dispatch Dispatch interrupts
hist-other Other interrupts
hist-successful Successful expedited messages
hist-unsuccessful Unsuccessful expedited messages
hist-stolen Stolen expedited messages
hist-busy-pct Percentage CPU busy time
hist-idle-pct Percentage idle time
hist-intr-pct Percentage idle time
hist-highlocks Highest lock memory page count
hist-max-seg-used Highest segment used
hist-iomax Highest I/O maximum
hist-iofails Number of I/O fails
kccb-averages Counters during measurement period
mavg-elapsed-seconds Average measurement elapsed time in seconds
mavg-iocycles Average measurement I/O cycles
mavg-unseq-sends Average measurement unsequenced sends
mavg-lcb-sends Average measurement LCB sends
mavg-0000-0512 Average measurement messages of 0000-0512 bytes
mavg-0513-1024 Average measurement messages of 0513-1024 bytes
mavg-1025-2048 Average measurement messages of 1025-2048 bytes
mavg-2049-4096 Average measurement messages of 2049-4096 bytes
mavg-gt-4096 Average measurement messages greater than 4096 bytes
mavg-page-faults Average measurement page fault interrupts
mavg-bus-recieve Average measurement bus receive interrupts
mavg-timer-lists Average measurement timer list interrupts
mavg-std-io Average measurement standard I/O interrupts
mavg-dispatch Average measurement dispatch interrupts
mavg-other Average measurement other interrupts
MACHINE (continued)