15-6-6 09:51:41.1|Trace|CommandExecutor|CheckForFinishedDownloadCommand <- DownloadMonitoringService [00:00:00.3551570]
15-6-6 16:32:25.9|Trace|ConfigService|Using default config value for 'calendarweekcolumnheader' defaultValue:'ddd M/D'
There is nothing logged for almost 7 hours, sounds like cron isn’t doing anything, at the very least I’d expect a startup sequence being logged.
Since you’re using cron to restart Sonarr I assume your running a kernel thats affected by the crashing (Native mono crashes [kernel fix released]) in which case, I think thats the issue, once that kernel is available (it is right now if you want to run a preview one) I’d expect the issues to be resolved, if not let us know.