All sorts of statistical counters could be useful to graph from some API... a control port stats dump in something like var=value, a BSD sysctl text format, and even up to a proper SNMP port which many graphers already speak.
Logging isn't really the right place for such things, unless they've reached some preset or unusual threshold, thus becoming reportable. _______________________________________________ tor-dev mailing list tor-dev@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-dev