│ │ │←────────────────────────────────Response Time────────────────────────────────→│ │ ↑ │ S│ │ │S T│ │ │T A│←───────────Suspend Time───────────→│←─────────────Dispatch Time──────────────→│O R│ ↑ ↑ │ ↑ ↑ │P T│ │ │ │ │ │ │ │ First │ │ │ │ │ │T T│←──Dispatch──→│ │←──Dispatch──→│ │←─────────CPU Time─────────→│ │I I│ Wait │ │ Wait │ ↑ │ ↑ │ │M M│ │ │ │ │ │ │ │ │E E│ │ │ │ │ │ │ │←─PCload─→│ │ │ │ Time │ │ │ │ │ │
Figure 1 shows an example of the relationship between the program load time field (owner: DFHPROG, field ID: 115) and the transaction dispatch time (owner: DFHTASK, field ID: 007) and the transaction suspend time (owner: DFHTASK, field ID: 014).