I have a feature request. Would it be possible to add a new loglevel called "PERFORMANCE"?
This would be used for one one want to log performance information. Yes, it is possible to use one of the other, existig levels but a lot of times, other information, not related to performance would be logged at those levels. When one is interested in logging performance related data,f.ex. entry and exit from methods one is not interested in other messages.
I would suggest a level between "warn" and "notice".