Why mongodb doesnt use all the available processing power and memory -


im using mongodb storing 1/2 tera bytes of data, machine 8 cores / 14 gb memory , os ubuntu.

the question now: knowing mongodb server indexing, updating , querying data everytime average of 30-40 operations time, using command htop on terminal can see barely reach 5% of cpu , 5% of memory. mongodb process still taking lot time, while use available processing power (at least 60-70%), right ?


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