{"id":752,"date":"2017-02-07T19:49:34","date_gmt":"2017-02-08T04:49:34","guid":{"rendered":"\/blog\/?p=752"},"modified":"2023-09-21T09:37:48","modified_gmt":"2023-09-21T00:37:48","slug":"%eb%a6%ac%eb%88%85%ec%8a%a4-buffer-cache-%eb%a9%94%eb%aa%a8%eb%a6%ac-%eb%b9%84%ec%9a%b0%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=752","title":{"rendered":"\ub9ac\ub205\uc2a4 buffer\/cache \uba54\ubaa8\ub9ac \ube44\uc6b0\uae30"},"content":{"rendered":"\n<div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">#!\/bin\/sh<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">sync<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\"># pagecache<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">sysctl -w vm.drop_caches=1<\/span><\/div><div><br \/><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\"># dentries + inodes<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">sync<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">sysctl -w vm.drop_caches=2<\/span><\/div><div><br \/><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\"># pagecache + dentries + inodes<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">sync<\/span><\/div><div><span style=\"font-family: &quot;Courier New&quot;, Courier, monospace;\">sysctl -w vm.drop_caches=3<\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>#!\/bin\/sh sync # 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