Apache ThreadsPerChild

One of our third party enterprise application uses Apache 2.2.15 x86,

with a ThreadsPerChild of 1920 (default upper limit),

running on Windows 7 x64 (development machine)

Running it overnight, the commit size of Windows OS steadily creeps up, and no request is sent to Apache.

Reading http://blogs.technet.com/b/markrussinovich/archive/2009/07/08/3261309.aspx ,

Questions:

1. Is it possible that an x86 process with that many threads simply costs Windows a lot of overhead and it will hit its Virtual Memory Size of 1.6GB (from Process Explorer, when httpd.exe child is spawned)

2. Have anybody experience running Apache with this many t开发者_JAVA技巧hreads before (1920)

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Threading was never built to scale (IMHO). Maybe its time to look into an asynchronous request handling system? Like 'nginx'..