TPDC Manual (G06.24+)

Using the SPAM Performance Data Charts and
Reports
Tandem Performance Data Collector (TPDC) Manual—526357-001
5-5
Performance Data Charts
Performance Data Charts
The charts are 80-characters wide, and the samples displayed in this section are
arranged in alphabetical order. (Some extra columns were eliminated in charts in this
section so they could readably fit in this format and be readable.)
If you request printouts of all the charts, your output displays a table of contents for the
charts.
TABLE OF CONTENTS
=================
1. COVER - Global Indicators . . . . . . . . . . . . . . . . . 1-1
2. PCOUNTS - Process Categories, Counts . . . . . . . . . . . . 2-1
3. RCBCHRT - Relative CPU Balance . . . . . . . . . . . . . . . 3-1
4. ACUCHRT - Average CPU Utilization . . . . . . . . . . . . . . 4-1
5. RDBCHRT - Relative Disc Balance . . . . . . . . . . . . . . . 5-1
6. DRTCHRT - Disc Response Time (Milliseconds) . . . . . . . . . 6-1
7. ADUCHRT - Average Disc Utilization . . . . . . . . . . . . . 7-1
8. DIOCHRT - Disc I/Os per Second . . . . . . . . . . . . . . . 8-1
9. DCPCHRT - Disc Cache Performance . . . . . . . . . . . . . . 9-1
10. TMFVIEW - TMF Overview . . . . . . . . . . . . . . . . . . . 10-1
11. EXPAND - EXPAND Communications Line Overview . . . . . . . . 11-1
12. DATACOM - Data Communications Line Overview . . . . . . . . . 12-1
13. WKLOAD - Apportioned Program CPU Consumption . . . . . . . . 13-1
14. AXLCHRT - Acceleration Profiles of User Programs . . . . . . 14-1
15. SQLPROG - NonStop SQL Program Overview . . . . . . . . . . . 15-1
16. SQLSTAT - NonStop SQL Statement Overview . . . . . . . . . . 16-1
17. PGOVIEW - Program Overview . . . . . . . . . . . . . . . . . 17-1
18. PGOPENS - Program Logical File Open Shares . . . . . . . . . 18-1
19. PGLIOWT - Program Logical I/O Wait Shares . . . . . . . . . . 19-1
20. PGDIOWT - Program Disc File I/O Wait Shares . . . . . . . . . 20-1
21. PGSPLWT - Program Spooler File I/O Wait Shares . . . . . . . 21-1
22. LDFIOWT - Logical Disc File I/O Wait Shares . . . . . . . . . 22-1
23. DFSIOS - Disc File System I/O Shares . . . . . . . . . . . . 23-1
24. DFPIOS - Disc File Physical I/O Shares . . . . . . . . . . . 24-1
25. BLKSPLT - Disc File Block Splits Shares . . . . . . . . . . . 25-1
26. REQBLKD - Disc File 'Requests Blocked' Shares . . . . . . . . 26-1
27. DFOATBL - Disc File Overview (Alphabetic) . . . . . . . . . . 27-1
28. DFOSTBL - Disc File Overview (System I/Os) . . . . . . . . . 28-1
29. DPMEMRY - Disc Process Memory Utilization (by CPU) . . . . . 29-1
30. DFIODST - Disc File I/O Activity Distribution . . . . . . . . 30-1
31. PRIDIST - Process/CPU Priority Distribution . . . . . . . . . 31-1