502 error on nginx

Thanks @itsbhanusharma.

I’ve run ./launcher restart app and monitored the load with top, and it’s well under 10%.

I think the CPU should be enough to handle the load:

$ cat /proc/cpuinfo  | grep 'name' | uniq
model name      : Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz
$ cat /proc/cpuinfo  | grep process | wc -l
4

Is there a better way to debug the start up of the container?
Any other ideas?