Created
October 15, 2017 12:22
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| # To free pagecache: | |
| # echo 1 > /proc/sys/vm/drop_caches | |
| # To free dentries and inodes: | |
| # echo 2 > /proc/sys/vm/drop_caches | |
| # To free pagecache, dentries and inodes: | |
| # echo 3 > /proc/sys/vm/drop_caches | |
| sudo sync && sudo sysctl -w vm.drop_caches=3 |
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