Percent of Time RunQ Over the Limit, Per Day ...................................................... 25
Percent of Time RunQ Over the Limit, Per Hour..................................................... 26
Memory Graphs ............................................................................................................ 27
Memory Usage in %, per Day................................................................................... 27
Memory Utilization per Hour ................................................................................... 28
Disk Arm Graphs .......................................................................................................... 29
Peak Disk Arm Utilization in % - Per Day ............................................................... 29
Disk Arm Utilization by Hour .................................................................................. 30
Peak Disk Arm Utilization in Percent - with Trend Projections............................... 31
Disk Graphs .................................................................................................................. 32
Disk Space Usage in % - per Day............................................................................. 32
Disk Space Usage in MB – with Trend Projections ................................................. 33
File System Usage in MB – with Trend Projections................................................. 34
I/O Graphs..................................................................................................................... 35
Disk I/O Per Second for User Jobs ........................................................................... 35
Processor Seconds per I/O for User Jobs.................................................................. 36
Facts Table .................................................................................................................... 37
System Resources Summary..................................................................................... 37
Management Summary Graphs (MSG) ........................................................................ 38
Processor (MSG)....................................................................................................... 38
Disk Space (MSG) .................................................................................................... 39
File System (MSG) ................................................................................................... 40
Section 3: IBM i Interactive Graphs ................................................................................ 41
Processor Graphs on IBM i........................................................................................... 42
Guidelines for Processor Utilization......................................................................... 43
Average Processor Utilization in % per Day ............................................................ 45
Processor Utilization, by the Hour............................................................................ 46
Peak Processor Utilization, Total – with Trend Projections ..................................... 47
Peak Interactive Processor – with Trend Projections ............................................... 48
Memory Graphs ............................................................................................................ 50
Percent of Time Faulting, Per Day ........................................................................... 51
Percent of Time Faulting, Per Hour.......................................................................... 52
Disk Arm Graphs .......................................................................................................... 53
Peak Disk Arm Utilization in %, per Day................................................................. 54
Disk Arm Utilization by Hour .................................................................................. 55
Peak Disk Arm Utilization in % - with Trend Projections ....................................... 56
Disk Usage (Capacity) Graphs...................................................................................... 58
Disk Space Usage in % per Day ............................................................................... 59
Disk Space Usage in Percent with Trend Projections............................................... 60
Communication Lines Graph........................................................................................ 62
Transaction Volumes Graphs........................................................................................ 63
Transaction Volume per Hour .................................................................................. 64
Transaction Volume per Hour, History and Trend ................................................... 65
Transactions per Hour............................................................................................... 66
Average Number of I/O’s per Transaction ............................................................... 67
Processor Utilization for the Average Transaction per Hour.................................... 68
