Last active
December 30, 2015 07:29
-
-
Save aidanhs/7796266 to your computer and use it in GitHub Desktop.
bench
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| dd if=/dev/urandom bs=1M count=1000 of=/tmp/bigfile | |
| # Note! This will cause your computer to slow down while it puts | |
| # all files it's accessing back in memory | |
| sudo sync | |
| sudo sh -c 'echo 3 > /proc/sys/vm/drop_caches' | |
| sleep 5 | |
| dd if=/tmp/bigfile bs=1M of=/dev/null |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment