Get memory and CPU usage using PID?

Asked Feb 23 '14 at 18:58

Active Mar 01 '14 at 03:10

Viewed 1,454 times

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Under windows, given a PID:

1) How to get the exact memory in bytes and
2) The exact CPU usage

consumed by that application right now?

edited Mar 01 '14 at 03:10

nh2

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asked Feb 23 '14 at 18:58

Luka

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[How to get memory usage under Windows in C++](http://stackoverflow.com/questions/282194/how-to-get-memory-usage-under-windows-in-c) – Carey Gregory Feb 23 '14 at 19:03
This is not a duplicate of the question I linked to because that question doesn't address CPU usage. – Carey Gregory Feb 23 '14 at 19:06

1 Answers1

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See GetProcessMemoryInfo, and specifically the WorkingSetSize field of the out parameter.
GetProcessTimes will let you know how much time your process has spent altogether in user & kernel space. It's up to you to calculate percentages, or whatever you want out of it.

answered Feb 23 '14 at 19:06

Yam Marcovic

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