#Terminal mac disk speed test how to#
#Terminal mac disk speed test portable#

Hit Return on your keyboard to activate Terminal. Click on the Spotlight Search icon at the top right of your computer.Using this Terminal command, you will disable the disk operation throttling so Time Machine will run faster. If you only back up your Mac once per week (or longer), Time Machine has a lot more work to do, but still runs quietly and slowly in the background. Most of your regular backups are incremental and therefore don't need much power. That's because Time Machine is designed to work quietly and slowly in the background. If you are a constant-on Time Machine user, you won't even notice when a scheduled backup is taking place.

#Terminal mac disk speed test how to#

How to speed up Time Machine so it backs up your data faster

Check how much free storage you have by going to > About This Mac > Storage. This is because your Mac constantly needs space to expand folders, copy files, and perform other tasks. Forgetting to undo this setting could have serious implications for battery life, could impact the performance of games or other high-demand processes since they're now competing for resources, or could have other non-obvious negative consequences. ItвЂ™s advisable to keep at least 10 of your hard disk empty to keep your MacBook Pro running at optimal speeds. It's making a fundamental change to the way the kernel schedules disk operations, and prevents processes that are supposed to have low I/O priority from being properly throttled. It is essential that you follow the steps to revert back to your normal CPU activity.ДЄ quote from Reddit user spasewalkr explains it better: If you were to forget to revert back to your original settings, you could really screw up your Mac's performance. It frees it up to gobble up CPU, and subsequently slow down the rest of your computer. The Terminal command used to speed up Time Machine essentially disables the program's throttling mechanism. What it means to speed up Time Machine and slow down other operations Reddit user villiansv discovered a Terminal trick that will disable the disk operation throttling mechanism, so Time Machine uses more CPU and backs up faster. Sleak choice: LaCie Porsche Design 1TB, 2TB, 4TB (starting at $90 at Amazon).

#Terminal mac disk speed test portable#

Compact: SanDisk Extreme Portable External 250B, 500GB, 1TB, 2GB (starting at $73 at Amazon).

Our favorite: G-Technology G-Drive 1TB ($70 at Amazon).

However, the longer you go between doing backups, the longer the process takes. Apple's built-in Time Machine app makes it simple to back up Mac data.