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Thursday, September 22, 2011

Life Lesson: The Temp Directory is not Infinite!

Yeah, it felt a little like that!

Sometimes it pays to check the obvious!  Occasional "spring cleaning" of your CAD machine is always a good idea too!

Just today I was working with Autodesk Showcase, prepping some models for KETIV's Autodesk Manufacturing Academy.

I notice Showcase has started to slow down.  I'm not over-tasking it, I've run larger models at higher resolutions.  

But it's still seeming sluggish.  I perform the "three finger salute" (Ctrl + Alt + Delete) and check the task manager.

My machine is running fine.

I'm getting ready to try a new video driver, although I wasn't having problems a few weeks ago....  Why so slow now?

Then I think, "I wonder what my Temp directory looks like?"

I open up Windows Explorer and type "%temp%" to take a peek under the hood. 

My Temp directory looks like the aftermath of a frat party that was simultaneously hit by an hurricane. 

In other words, it's a mess!

I use "Ctrl +A" to select all the files.  I hit delete.  I don't even bother checking the size of the directory.  It's time to get serious.

And with this Temp directory, I wanted to be SURE!

Windows counts the files as it prepares to delete them.  The total size of the collected files climbs like an altimeter on a space bound rocket.

Finally, the numbers settle at nearly 5GB worth of  files!

Suddenly, I can hear Adam Savage of Mythbusters fame proclaming; "There's your problem!"

After a few minutes, the Temp directory is as clean as I can get it.  There are always some files in use, so you can never get every last one.

I open up Showcase, and try the same model.

It was night and day!  Showcase maneuvered around as smoothly as my memories recalled.

What's the lesson!  Check that temp space!  It clutters up over time, and keeping it clean can really help your performance!

Don't let it get to 5GB like I did! 

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