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
5-15
Disc File I/O Activity Distribution (DFIODST)
page 2
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
--- ====+==== -------- =====+===== ----------------- =====+===== ---- ----
2 57.3 67.1 $USERS 35.3 28.3 SYS00 .DIRECTRY 69.7 23.5 1.1 .5
SAFE .GUARD 11.6 .3 .2 .
T9683AAA.NSSMON 7.1 1.7 .1 .0
TRAIL .MA000008 . 22.6 .2 .5
NSS3 .NSSLOG .6 10.3 .1 .2
NSS3 .DBNET 1.5 4.5 .1 .1
T9683AAB.NSSMON 2.0 .4 .0 .
T9683AAB.NSSCOL 1.6 1.1 .0 .0
NSS3 .DBCPU .8 3.0 .0 .1
T9683AAA.NSS .6 3.0 .0 .1
T9683AAB.NSS .6 2.6 .0 .1
T9683AAA.NSSCONF .5 2.6 .0 .1
T9683AAA.NSSCOL .9 1.0 .0 .0
NSSC33 .NSSLOG .2 2.6 .0 .1
NSSAAA .NSSLOG .2 2.1 .0 .0
T9683AAA.AAACONF .3 1.7 .0 .0
VIEWPT .EVNTLECA .2 1.4 .0 .0
T9683AAA.C33CONF .2 1.3 .0 .0
VIEWPT .EVNTLESB .2 1.0 .0 .0
----- ----- ---- ----
* 98.8 87.0 1.9 1.8
$LAB 16.2 28.1 NSS3 .DBPCB 84.0 55.7 .9 1.2
NSS3 .DBNET 8.0 20.7 .1 .5
NSS3 .DBCPU 2.2 9.6 .1 .2
NSSC33 .DBPCB 1.4 3.4 .0 .1
NSSAAA .DBPCB .7 2.9 .0 .1
NSS3 .DBSYS .5 2.5 .0 .1
NSSAAA .DBNET .3 1.4 . .0
NSSC33 .DBNET .2 1.1 . .0
----- ----- ---- ----
* 97.4 97.4 1.1 2.1
$JACK2 12.6 17.1 SYS00 .DIRECTRY 44.7 36.8 .4 .5
JFDSPAM .QPGROUPS 38.1 .5 .3 .
SAFE .GUARD 7.2 .3 .1 .
SPAMD20 .DICTOBL 5.7 2.4 .0 .0
GM930802.FLABEL .2 12.7 .0 .2
GM930802.G1530MC4 .3 8.8 .0 .1
GM930802.G1530MC3 .4 7.7 .0 .1
#3742 .1 7.4 .0 .1
GM930802.NAMEFILE .2 5.8 .0 .1