buf.append("},");
        buf.append("\"cpu\":{");
        append(buf, "percent", () -> processProbe.getProcessCpuPercent()).append(',');
        append(buf, "total", () -> processProbe.getProcessCpuTotalTime());
        buf.append("},");
        buf.append("\"virtual_memory\":{");
        append(buf, "total", () -> processProbe.getTotalVirtualMemorySize());
        buf.append('}');
        buf.append("},");

        final ProcessCpuObj processCpuObj = new ProcessCpuObj();
        processObj.cpu = processCpuObj;
        processCpuObj.percent = processProbe.getProcessCpuPercent();
        processCpuObj.total = processProbe.getProcessCpuTotalTime();
        final ProcessVirtualMemoryObj processVirtualMemoryObj = new ProcessVirtualMemoryObj();
        processObj.virtualMemory = processVirtualMemoryObj;