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Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
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Re: MOTU Fastlane MIDI driver wastes 10-25% CPU


  • Subject: Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
  • From: Doug Wyatt <email@hidden>
  • Date: Fri, 8 Nov 2002 15:04:35 -0800

On Thursday, Nov 7, 2002, at 23:23 US/Pacific, Kurt Revis wrote:
What I DO get are periodic spikes where the CPU usage goes up to 100% for no apparent reason. This goes on for around fifteen seconds, and happens every few minutes (it's happened 3 or 4 times while I've been writing this). The MIDIServer's CPU usage bounces around between 50% and 100%; most of this is shown as system time, not user.

Please open your console.log and /var/log/system.log and tell me whether these periods of high usage correlate with log messages from /usr/libexec/fix_prebinding.

Doug

--
Doug Wyatt
work: email@hidden (CoreAudio)
personal: email@hidden http://www.sonosphere.com
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  • Follow-Ups:
    • Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
      • From: Kurt Revis <email@hidden>
References: 
 >Re: MOTU Fastlane MIDI driver wastes 10-25% CPU (From: Kurt Revis <email@hidden>)

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