Exchange frequency Keyword by period (or something better)

[BoergeSt]

Using frequency for the time between function calls is kind of confusing, since frequency is usually given in 1/s and not in seconds. => We should exchange this by something more descriptive. I propose period, however, as I am not a native English speaker, I am open to suggestions.

[lodenrogue]

Period could work or you could go with

duration
time_span
run_time
delay
lag_time
latency

[BoergeSt]

First of all, thanks for your suggestions.
I personally feel like "duration", "time_span" and "run_time" indicate some form of time passed for the process rather then between two consecutive function calls.
Under "lag_time" and "latency" I would probably understand the time between the scheduling and the actual execution of a function. The same goes for delay, and I already used it for this purpose for 'delayed' Connection Executions.