Changes between Version 1 and Version 2 of jazz/11-02-27

Timestamp:

Feb 27, 2011, 11:14:46 PM (14 years ago)

Author:

jazz

Comment:

--

jazz/11-02-27

@@ -67 +67 @@
 vm.swappiness = 0
 }}}
+ * [http://www.javaworld.com.tw/jute/post/view?bid=29&id=9589&tpg=1&ppg=1&sty=3&age=-1 20.如何取得記憶體的統計資料(memory statistics)？] 介紹如何寫 Java 記憶體
+{{{
+public class MemoryStats{
+    public static void main(String args[]){
+        long totalMem = Runtime.getRuntime().totalMemory();
+        long freeMem = Runtime.getRuntime().freeMemory();
+        System.out.println("Total memory"+ totalMem);
+        System.out.println("Free memory" + freeMem);
+    }
+}
+}}}