As before: Your question has ABSOLUTELY nothing to do with PhP. The only thing related to your question would be the packet loss of the HTML sent to the client, and whether differences between spitting out the full HTML through object buffering or as it is generated. However.. That is not a PhP question, but a general server performance question.
Post your question n a network management forum.
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ps: As weedpacket hinted in his response: Read a reply to your post, check the keywords before you start asking further. It looks really silly to ask the sort of question you asked; we are not being payed to do this, and try to help people because we want to. But that also means you need to try and help yourself too.
