okay, I didn't see the AWS term..... had tomatos on my eyes. Sorry.
You have a dual core CPU (perhaps 32 bit even) and then with 4GB RAM.
Main problem!? Really!? He's on AWS of couse it's 64bits, 2 CPU cores is a LOT of power for more than 20 users, I serve 50 concurent user on AWS with a SINGLE core, and 1GB of RAM, that doesn't scratch 1% of CPU usage and it is writting to Postgres DB all the time, surely I don't use python/flask but 4GB is more than enough for that.
ahhhhhh..... that is of course one other thing. I apologize.
Now for the log error message that is a bit unclear what happens, trying to mimic the problem with 'wrk' and perhaps a simple app to reproduce would help better.
Install terminator, split the screen one for: tail -f /var/log/myapp.log the other for: top to see how the performance and at the point of crash is written.... I would advise that. best, Tamer _______________________________________________ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi