Sounds to me like the major issue is probably the XML parsing. Depending on what you're doing, you may want to switch to a relational database. Alternately, you can just add more servers and distribute the load.

Is this a secret or can you link us to the actual app so we can get a better idea of where the hang-up may be and how you can improve things?

In reply to Re: opcode caching / speed-up app by TJPride
in thread opcode caching / speed-up app by rpike

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