iim scoreboard

loops : iim rsyncs twice per loop ; this iim sleeps 300 seconds between loops.
events : an event is a (time, path, type) tuple, where type ∈ { new, delete } ;
− both new files and file updates are represented by new events ;
− the RECENT files (RECENT-*.json) contain the event stream ;
− the updates of RECENT files are not represented in the event stream.
→ discarded : new events where file path does not exist in the remote archive.
files fetched : files fetched in full syncs are not included
→ new files : a fetched file is a new file if it doesn't exist yet in the local archive.
links fetched : counts new events where fetching path results in a symlink.
dud deletes : counts delete events where file path does not exist.
time sync errors : time spent waiting for (loop & full) syncs that ended in error.
sync in/out : bandwidth based on --stats ; lowerbound ; full syncs are not included.
bandwidth files : based on files fetched ; b/s == bits per second ;
upperbound because rsync compression (option -z) is not taken into account.