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In MongoDB db.stats() slow, should I be worried to execute?

+1 vote
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I want to list the size of the different database and trying the function:

db.stats()

But, my developer team is worried over that this might have a huge impact of the system. Should I be worried?

How does this function detect the statistic information such as the size of the different databases. Or is it a better way to detect the size of the database that I can use, which has little or no performance impact ..

posted Feb 28, 2017 by anonymous

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I have tried this will no ill-effects. I would imagine it reads pre-calculated stats rather than generating them on demand.
commented Mar 1, 2017 by Salil Agrawal

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