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 SPAM Performance Data Charts and
Reports
Tandem Performance Data Collector (TPDC) Manual—526357-001
5-18
Disc File I/O Activity Distribution (DFIODST)
page 5
Disc File I/O Activity Distribution for System \CSO (Release D20)
-----------------------------------
__________________________________________________________________________
| CPU's | | VOLUME's | | FILE's |ESTIMATED
| % of | | % of | | % of |UTILIZATN
| TOTAL | | CPU | | VOLUME | SHIFT
Cpu Chit DIOs $Volume Chits DIOs Subvol .Filename Chits DIOs Cpu Disc
--- ====+==== -------- =====+===== ----------------- =====+===== ---- ----
0 $SYSTEM #1166 . 1.5 . .
TMF .CPNFILE . 1.3 . .
#1167 . 1.2 . .
----- ----- ---- ----
* 99.0 93.5 1.4 .2
$JACK 17.8 23.8 SYS00 .DIRECTRY 98.4 80.2 .6 .5
GPAXMEAS.TPSFL 1.1 10.6 .0 .1
GPAXMEAS.TPDC .1 1.8 . .0
#8196 .0 2.1 . .0
----- ----- ---- ----
* 99.7 94.6 .6 .6
$TOOLS 12.6 18.3 SYS00 .DIRECTRY 89.3 41.0 .3 .2
SAFE .GUARD 7.8 .3 .0 .
TOOLBOXL.HISTX . 34.0 .0 .2
TOOLBOXL.HIST 2.1 9.1 .0 .0
TOOLBOXL.BIGVOLX .3 2.7 . .0
TOOLBOXL.BIGVOL .2 1.5 . .
----- ----- ---- ----
* 99.6 88.7 .4 .4
$TUOMO 10.0 10.2 SYS00 .DIRECTRY 99.9 99.1 .3 .2
----- ----- ---- ----
* 99.9 99.1 .3 .2
$WORK 8.0 6.8 SYS00 .DIRECTRY 99.8 98.9 .3 .2
----- ----- ---- ----
* 99.8 98.9 .3 .2
$DATA4 4.9 5.4 SYS00 .DIRECTRY 99.6 98.5 .2 .1
----- ----- ---- ----
* 99.6 98.5 .2 .1
$GIA03 .7 1.3 SYS00 .DIRECTRY 100.0 60.0 .1 .0
#3028 . 20.0 . .
#3029 . 20.0 . .
----- ----- ----- ----- ---- ----
* 100.0 100.0 100.0 100.0 .1 .0
----
* 3.2