What exactly these lines meant for?
"2016-11-23T21:50:43-08:00 INFO Loading Prospectors completed. Number of prospectors: 1
2016-11-23T21:50:43-08:00 INFO All prospectors are initialised and running with 0 states to persist
2016-11-23T21:50:43-08:00 DBG Starting prospector 0
2016-11-23T21:50:43-08:00 INFO Starting prospector of type: log
2016-11-23T21:50:43-08:00 DBG Start next scan
2016-11-23T21:50:43-08:00 DBG Prospector states cleaned up. Before: 0, After: 0
2016-11-23T21:50:48-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:50:53-08:00 DBG Run prospector
2016-11-23T21:50:53-08:00 DBG Start next scan
2016-11-23T21:50:53-08:00 DBG Prospector states cleaned up. Before: 0, After: 0
2016-11-23T21:50:53-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:50:58-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:03-08:00 DBG Run prospector
2016-11-23T21:51:03-08:00 DBG Start next scan
2016-11-23T21:51:03-08:00 DBG Prospector states cleaned up. Before: 0, After: 0
2016-11-23T21:51:03-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:08-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:13-08:00 INFO No non-zero metrics in the last 30s
2016-11-23T21:51:13-08:00 DBG Run prospector
2016-11-23T21:51:13-08:00 DBG Start next scan
2016-11-23T21:51:13-08:00 DBG Prospector states cleaned up. Before: 0, After: 0
2016-11-23T21:51:13-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:18-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:23-08:00 DBG Run prospector
2016-11-23T21:51:23-08:00 DBG Start next scan
2016-11-23T21:51:23-08:00 DBG Prospector states cleaned up. Before: 0, After: 0
2016-11-23T21:51:23-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:28-08:00 DBG Flushing spooler because of timeout. Events flushed: 0
2016-11-23T21:51:33-08:00 DBG Run prospector
"
Can some one explain me?
I am getting these lines in my log files again and again.