I decided to use Apache2's prefork method of serving http requests. In this test release sMAN will prefork 4 threads that will accept() data from the queue asynchronously. It makes it easier on the ps3/stage2/cobra and instead of creating/destroying threads for each http request it serves the requests using the thread pool (so no memory/cpu overhead).

используется менее 128КБ памяти vsh (при общем объеме vsh памяти около 384КБ)
меню не использует ресурсы, когда не активно (в отличие от slaunch.sprx)