I have a few requests that needs to use extensive amount of memory i.e. 40 MB more than other requests. At the default of 10 max concurrent requests using a F1 auto-scaling instance, it can potentially use 400+ MB, which is way more than the 130MB-ish system memory it has available. There is no memory utilization setting in the yaml file, so I wonder what can be done to prevent such situations.
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1 Answers
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Google App Engine don't have any memory utilization beside Python Garbage Collection.
My Advise is,
- Try to release memory as soon as response
- Try to optimize memory usage on that part, may be you need to use other service to help solving memory usage problem, eg. file serving via Google Storage, etc...
- Scale up instance to F2 which more suitable for production, but you still need to optimize your memory usage for higher usage.
