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package ru.olamedia.debug;
public class SystemInfo {
public static void dump() {
int cpu = Runtime.getRuntime().availableProcessors();
long maxMemory = Runtime.getRuntime().maxMemory();
long totalMemory = Runtime.getRuntime().totalMemory();
long freeMemory = Runtime.getRuntime().freeMemory();
// String country = System.getProperty("user.country");
String username = System.getProperty("user.name");
String os = System.getProperty("os.name");
String osver = System.getProperty("os.version");
String arch = System.getProperty("os.arch");
System.out.println("Hello, " + username + " :)");
System.out.println("" + os + " " + arch + " " + osver);
System.out
.println("Total CPU: " + cpu + " Memory free/total/max: "
+ ((int) Math.floor(freeMemory / (1024 * 1024))) + "/"
+ ((int) Math.floor(totalMemory / (1024 * 1024))) + "/"
+ ((int) Math.floor(maxMemory / (1024 * 1024))));
System.out.println(System.getProperty("java.vendor") + " " + System.getProperty("java.version"));
System.out.println(System.getProperty("java.runtime.name") + " " + System.getProperty("java.runtime.version"));
}
}
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