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-48
sent-bytes-f Measure field - 64-bit version of sent-bytes
returned-bytes-f Measure field - 64-bit version of returned-bytes
received-bytes-f Measure field - 64-bit version of received-bytes
reply-bytes-f Measure field - 64-bit version of reply-bytes
pres-pages-start Measure field - pages sponsored by process at start
pres-pages-end Measure field - pages sponsored by process at end
abs-segs-qtime Measure field - time that segment table entries were in use for
absolute addressable segments
abs-segs-qlen-max Measure field - maximum number of items on the queue
abs-segs-start Measure field - items on the queue at start
abs-segs-end Measure field - items on the queue at end
msgs-sent-qtime Measure field - time that messages were outstanding
msgs-sent-qlen-max Measure field - max number of items on the queue
sent-cbytes Measure field - protocol control bytes sent
returned-cbytes Measure field - protocol control bytes returned
received-cbytes Measure field - protocol control bytes received
reply-cbytes Measure field - protocol control bytes sent in reply
osspid Measure field - OSS process ID
program-file-name-mid Measure-field - unique identifier for OSS program file
pathid Measure field - internal representation of OSS file
crvsn Measure field - creation volume sequence number
oss-tty-reads Measure field - write operations to /dev/tty
oss-tty-writes Measure field - read operations to /dev/tty
oss-tty-read-bytes Measure field - bytes read to /dev/tty
oss-tty-write-bytes Measure field - bytes written to /dev/tty
oss-tty-wait-time Measure field - wait time on all /dev/tty
oss-dev-null-ops Measure field - reads and writes to all /dev/null
ossns-dd-calls Measure field - data definition requests sent to OSS Name
Servers
ossns-requests Measure field - requests sent to OSS Name Servers
ossns-message-bytes Measure field - message data bytes sent and received for
requests to OSS Name Servers
ossns-wait-time Measure field - wait time on requests to all OSS Name Servers
ossns-redirects Measure field - redirected requests sent to OSS Name Servers
PROCESS (continued)