Function Repository Resource:

TimeMemoryUsed

Return the time taken and the memory used by an operation

Contributed by: Sander Huisman

ResourceFunction["TimeMemoryUsed"][expr]

evaluates expr, returning a list of the absolute number of seconds in real time that have elapsed, the maximum number of bytes used and the result.

Details and Options

ResourceFunction["TimeMemoryUsed"] uses AbsoluteTiming and MaxMemoryUsed.

Find the time taken and memory used of calculating 5⁴:

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TimeMemoryUsed can contain a CompoundExpression:

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$ResourceFunction["TimeMemoryUsed"][ out = Table[ FactorInteger[RandomInteger[{10^18, 10^20}]] , {10}]; out = Total /@ out; Total[out] ]$

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TimeMemoryUsed combines AbsoluteTiming and MaxMemoryUsed:

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Combine both of them:

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