The interval provider does not (currently) set context (such as a process). For this reason it can not be used to look at a specific process on an interval. The second field is reserved for this (potential) use.
The third field is ÒclockÓ and is for wall clock time. There is currently no other option for this field.
The final field is the timer resolution. The value here is in seconds with the minimal value (or granularity) being 1/10th of a second (or 100).Ê