AnsweredAssumed Answered

100% CPU usage whenever doing anything

Question asked by KristofferLindahl on Mar 18, 2011
Latest reply on Mar 18, 2011 by TSBear

Summary

100% CPU usage whenever doing anything

Product

FileMaker Pro

Version

FM9

Operating system version

Windows XP SP3

Description of the issue

I am trying to help a customer to find out why tailored FilemakerPro application is causing 100% cpu usage when displaying various pages.

I'm not involved with the actual development of the application; but i ran SysInternals ProcExp to see if i could get some more information.

From what i can see (please see the attached screenshot); theres a thread executing a function called "Draco::BufferSwapIStream" that consumes all CPU.

Anyone have a clue what might cause this CPU hogging ?

Workaround

Use another computer.

threads.jpg

Outcomes