final double cpuLoad;
        if (ManagementFactory.getOperatingSystemMXBean() instanceof final com.sun.management.OperatingSystemMXBean operatingSystemMXBean) {
            cpuLoad = operatingSystemMXBean.getProcessCpuLoad();
        } else {
            cpuLoad = -1;
        }
        final long maxMemory = Runtime.getRuntime().maxMemory();
        final long freeMemory = Runtime.getRuntime().freeMemory();