logd uses 100% of the CPU

Originator:SaagarJha28
Number:rdar://27327374 Date Originated:13-Jul-2016 11:08 AM
Status:Duplicate/26862052 Resolved:
Product:macOS + SDK Product Version:macOS Sierra 10.12 Beta (16A239j)
Classification:Performance Reproducible:
 
Summary:
Occasionally, logd will go wild and start hogging the CPU. I don't know what causes it, and the only thing that I can do to make it stop is to stop its daemon: sudo launchctl unload /System/Library/LaunchDaemons/com.apple.logd.plist

Steps to Reproduce:
Not quite sure how it occurs.

Expected Results:
logd uses a reasonable amount of the CPU

Actual Results:
logd shows up as 100% in Activity Monitor

Version:
macOS Sierra 10.12 Beta (16A239j)

Notes:


Configuration:
Late 2011 MacBook Pro running macOS Sierra 10.12 Beta (16A239j)

Comments


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