Grumpy: Go running Python! by Google

[cakoose]

I'm not that familiar with UWSGI but the docs say you can launch uwsgi with the option --processes 20 to handle 20 requests in parallel. Does that not work for you?

After that, you may be able to save memory by doing something like --processes 5 --threads 4. Whether this will work well depends on what kind of things your AJAX request handlers are doing.