TPDC Manual (G06.24+)

Contents
Tandem Performance Data Collector (TPDC) Manual—526357-001
iii
4. Using the System Configuration
Reports (continued)
4. Using the System Configuration Reports (continued)
Volume Label Report 4-14
5. Using the SPAM Performance Data Charts and Reports
Overview of the Charts and Reports 5-2
System Configuration 5-4
TPRODUCE Option Values Used 5-4
Performance Data Charts 5-5
Acceleration Profiles of User Programs (AXLCHRT) 5-6
Apportioned Program CPU Consumption (WKLOAD) 5-7
Average CPU Utilization (ACUCHRT) 5-8
Average Disc Utilization (ADUCHRT) 5-8
Data Communications Line Overview (DATACOM) 5-9
Disc Cache Performance (DCPCHRT) 5-10
Disc File Block Splits Shares (BLKSPLT) 5-12
Disc File I/O Activity Distribution (DFIODST) 5-12
Disc File Overview (Alphabetic) (DFOATBL) 5-19
Disc File Physical I/O Shares (DFPIOS) 5-23
Disc File ‘Requests Blocked’ Shares (REQBLKD) 5-25
Disc File System I/O Shares (DFSIOS) 5-25
Disc I/Os per Second (DIOCHRT) 5-26
Disc Response Time (DRTCHRT) 5-31
EXPAND Communications Line Overview (EXPAND) 5-33
Global Indicators (COVER) 5-33
Logical Disc File I/O Wait Shares (LDFIOWT) 5-34
SQL/MP Program Overview (SQLPROG) 5-36
SQL/MP Statement Overview (SQLSTAT) 5-37
Process Category Counts (PCOUNTS) 5-38
Process/CPU Priority Distribution (PRIDIST) 5-39
Program Disc File I/O Wait Shares (PGDIOWT) 5-40
Program Logical File Open Shares (PGOPENS) 5-41
Program Logical I/O Wait Shares (PGLIOWT) 5-41
Program Overview (PGOVIEW) 5-42
Program Spooler File I/O Wait Shares (PGSPLWT) 5-44
Relative CPU Balance (RCBCHRT) 5-45
Relative Disc Balance (RDBCHRT) 5-46
TMF Overview (TMFVIEW) 5-47