dart - Excessive Memory Usage in my App -

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we have dart application using believe excessive memory once loaded. after refreshing main app page , forcing garbage collection, observatory shows old generation size continues grow, meaning things aren't being de-referenced.

the primary consumer of space _list class in dart.core library. can tell, class appears used vm store kinds of things, of may out of our direct control. observatory isn't helpful in understanding allocating memory _list instances, since there million instances. i'm not convinced observatory doesn't contribute memory footprint of app it's trying monitor.

can tell me how _list class used can begin address allocating memory?


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