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-= Overview =-
We have a very high-traffic website that we migrated to Amazon Web Services (AWS). Unfortunately, our application is NOT scaling as expected. Uncached, first page hits can take ~10-30 seconds for the server response alone! (see screenshot from WebPageTest for an example)
Therefore, we need someone who is familiar with AWS, PHP, MySQL, Memcache, and related technologies to help us troubleshoot this critical issue, and get the application to perform quickly.
-= Problem =-
There is a specific section of the website which we have migrated to Propel ORM (PHP Framework) and implemented an ElastiCache instance for query and object caching. This section is also using Smarty Template Engine version 3. This entire section is completely dynamic and pages are generated based on matching slugs (eg. "red-nike-shoes") in the URL with rows in a group of tables. We use an Elastic Load Balancer (E...
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