# Performance profiling

**URL:** https://forum.kirupa.com/t/performance-profiling/205916
**Category:** flash
**Created:** [November 3, 2006, 4:25am UTC](https://forum.kirupa.com/t/performance-profiling/205916 "2006-11-03T04:25:27Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![UnFleshed\_One](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/unfleshed_one/32/2965_2.png) [@UnFleshed\_One](https://forum.kirupa.com/u/UnFleshed_One)
#### Post date: [November 3, 2006, 4:25am UTC](https://forum.kirupa.com/t/performance-profiling/205916/1 "2006-11-03T04:25:27Z")

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So, how do you guys know what eats up your CPUs?

I have several tweenings happening all the time and I have some calculations supporting them.

I can’t optimize tweenings but I can calculations. If they have any noticable impact that is.

Are there any ways to measure performance and how much time was spent in this or that code?

Thanks.