Home Discussion Discuss: Java Get Memory Usage

  • to get total and free physical memory sizemunisekhar June 26, 2012 at 2:54 PM

    OperatingSystemMXBean operatingSystemMXBean = ManagementFactory.getOperatingSystemMXBean(); // total memory size writer.write(" Total physical memory = "+((int) memorySize)+" MB \n"); //free memory size long freememory=((com.sun.management.OperatingSystemMXBean)operatingSystemMXBean).getFreePhysicalMemorySize(); writer.write("Avialable Physical Memory size="+freememory+" MB \n"); //used memory size writer.write("Used Physical Memory="+(memorySize-freememory)+" MB \n");

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