Summary HDB
Records in a Summary HDB represent a summarization (or totals) of one or more events over time. For example, the performance characteristics of a Transaction ID over a 15 minute interval. Typically, many CMF Performance records create one Summary record. The Summary HDB can be used to produce Summary reports that are analogous to the Performance Summary report (see Performance Summary report).
The following figure shows an example of a Summary HDB:
Figure 1. Example of a Summary HDB
Start Time Tran Task Average Average Average Average Average Average Average
ID Count Response CPU Dispatch Dispatch Suspend Suspend File
Time Time Time Count Time Count Calls
2013-09-21-11.45.00 MENU 12 11.9496 1.2240 9.0804 24 2.4144 12 84
2013-09-21-11.45.00 STOK 17 26.2888 8.4031 18.7476 51 7.4392 34 184
Summary HDBs typically have a longer lifespan and are built up over time to provide historical reporting and trend analysis.