Hi,
Yes, you can and you have to increase default memory limit. Wowza is a java based server, so you have to configure its vm and heap sizes, max thread counts. max connection count so it will take maximum use of available hardware.
I'm well experienced in Red5, Wowza and adobe media server configurations. So I can get this job done 99.99 perfectly. All I need is a way to access the server. Either direct ssh or via team viewer session.
Looking forward to work with you.
THanx