final OsObj osObj = new OsObj();
        final OsProbe osProbe = OsProbe.getInstance();
        final OsMemoryObj osMemoryObj = new OsMemoryObj();
        osObj.memory = osMemoryObj;
        final OsMemoryPhysicalObj osMemoryPhysicalObj = new OsMemoryPhysicalObj();
        osMemoryObj.physical = osMemoryPhysicalObj;
        osMemoryPhysicalObj.free = osProbe.getFreePhysicalMemorySize();