time-machine-osx-135x135@2x

Speed up Time Machine backups

Time Machine backups are great, but very slow when a large amount of data/files needs to be transferred (such as the initial back-up). As desgined by Apple the Time Machine background proces is running in a very low CPU priority, giving all other running applications en services priority.

With the following Terminal command you can temporary speed up the Time Machine backups:

sudo sysctl debug.lowpri_throttle_enabled=0

The command prevents Time Machine’s backup process assuming a low CPU priority, allowing backups to complete more quickly.

The command is not persistent and will become inactive after a reboot. If you want revert to the default setting without a reboot:

sudo sysctl debug.lowpri_throttle_enabled=1

Searching for more Time Machine tweaks? Check this!

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