periodic_event_dispatch too noisy at loglevel debug
Running git master as a client, once a second I get: ``` Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Dispatching check_dns_honesty Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Scheduling check_dns_honesty for 1 seconds Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Dispatching record_bridge_stats Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Scheduling record_bridge_stats for 1 seconds Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Dispatching write_bridge_ns Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Scheduling write_bridge_ns for 1 seconds Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Dispatching check_ed_keys Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Scheduling check_ed_keys for 1 seconds Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Dispatching rotate_onion_key Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Scheduling rotate_onion_key for 1 seconds Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Dispatching check_fw_helper_app Apr 05 19:11:55.838 [debug] periodic_event_dispatch(): Scheduling check_fw_helper_app for 1 seconds ``` This level of log bloat makes the logs unusable for much else. Is it useful or needed? I could get behind logging these things when an event actually decided to do something worthwhile. But maybe that "doing a worthwhile thing" should include the log in that case?
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