DevOps: What You Should Know
1. Adjust the time amongst the server in your system
ntpdate time.apple.com
2. Check and monitor your disk space
Your service may stop after one year from the beginning of your service release date because the log files occupies a server disk space.
Use logrotate to truncate the log files (even if you are practicing that, the logs will overflow at the server).
Monitor the remaining disk space by using df command.
df -h