There is a VPS includes a 512MB limitation, it use wordpress(with a few plug ins) + php-fpm + nginx + mysql and operates on archlinux(2.6.39-ARCH #1 SMP PREEMPT Sitting Jul 9 14:57:41 CEST 2011 x86_64 Apple(R) Xeon(R) CPU E5620 @ 2.40GHz GenuineIntel GNU/Linux). The memory usage is type of high and following a couple of days it simply use the majority of the 512MB. Can there be any memory optimisation strategies for this website? How you can optimize the PHP/MySQL/Nginx's memory usage?


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