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'Hiutil' using all my CPU?! :/

Hello everyone, i heard that the process 'hiutil' was to do with indexing spotlight or something but it's been using 100% + everyday for periods of about 30 minutes since i upgraded to lion (the day it came out in the uk). I hoped it would eventually stop happening but it doesn't look like it will so is there any way i can disable it? I don't even use spotlight that much so it's kind of annoying...

MacBook Pro, Mac OS X (10.6.7)

Posted on Aug 9, 2011 11:36 AM

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Question marked as Top-ranking reply

Posted on Aug 9, 2011 11:50 AM

man hiutil


hiutil is for creating and examining .helpindex files.

5 replies

Aug 9, 2011 12:20 PM in response to Jonny F

Launch the Activity Monitor app in /Utilities, select that process, and Quit it. If that doesn't do the trick, report this issue to Apple's engineering. Send a bug report or an enhancement request via its Bug Reporter system. To do this, register as an Apple Developer—it's free and available for all Mac users and gets you a look at some development software. Since you already have an Apple username/ID, use that. Once a member, go to Apple BugReporter and file your bug report or enhancement request. You'll get a response and a follow-up number; thus, starting a dialog with engineering.

'Hiutil' using all my CPU?! :/

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