Not accounted time

Excessive time that is not recorded by DB2 indicate potential problems with overloaded servers.

This is time that is not recorded by Db2, either in class 2 time or in class 3 suspension time. This time should be below 25% of the total class 2 time. A higher percentage usually indicates an overloaded server, which could cause problems for online transactions. When this figure is consistently high, you should consider reducing the workload on the server or installing a bigger server.