Hi all. We use unicorn in production across four servers, behind nginx and HAProxy (to load balance). We set a 300s timeout in the config file. On an average day, we see something like:
E, [2015-01-22T17:01:24.335600 #4311] ERROR -- : worker=2 PID:21101 timeout (301s > 300s), killing in our logs, ~60 times. However, one day we noticed that production had gone down with all the unicorns showing entries like the following: E, [2015-01-22T12:35:15.643020 #4311] ERROR -- : worker=1 PID:4605 timeout (451s > 300s), killing (note the 451s before it was killed). Any clues how we can better-understand the root cause, even if it's something we'll put in place for the future? We lack visibility here. Thanks in advance, Antony
