kernel_task佔滿cpu資源 on Mac

參考資料: http://julianschrader.de/20080131-100-cpu-usage-caused-by-syslogd-leopard/

$ sudo launchctl stop com.apple.syslogd

$ sudo rm -r /var/log/asl

$ sudo launchctl start com.apple.syslogd

目前正常運作中