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Is there a reason FME 2015 64-bit won't use all 32GB of RAM I have on my PC? When I watch the Task Manager it seams to get up to about 16GB and then the log will say its starting to optimize and I hear/see it starting to write data to the FME temp folder on my drive. Why wouldn't it just keep going with the RAM? The optimization sits there forever and really slows down the completion of my workspace.

Check out https://knowledge.safe.com/questions/19814/why-doesnt-fme-2015-64bit-use-more-memory-on-a-vir.html -- as we mentioned there, FME 2015.1.3 and FME 2016 do much better as a result of some internal upgrades we made. Tune into our FME 2016 webinars in January where we'll discuss in more detail what was going on. And in the short term, grab FME 2015.1.3 from our downloads site and you should see better throughput.


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