Thursday, 15 November 2012

To free pagecache in LINUX


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_cachesNote: you need to execute these as ROOT user                                                                                                                           
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