I had a perfect server, it was so pretty and rock solid and so I named it Petra. It was perfect in every way, everything was configured and tuned just right, it had perfect 100% service record and 753 days of uptime. I've spent a lot of time and effort making sure it run so well. No other server in the company had been this good. But last night this evil monster crashed my server for no reason. 

[![Chaos Monkey](https://i.stack.imgur.com/DC6C1.png)](https://i.stack.imgur.com/DC6C1.png)

Of course I was notified at 2am and it took me until morning to get it up and running and everything configured and tuned up, but I'm afraid it is not going to be as good as before. It might take weeks before it is back to it's former glory. Now my uptime is gone, I don't have even measly three 9s and who knows what this will do to my reputation. Who is this Chaos Monkey and why did he do that to my server and why is he trying to ruin me?