message: find bogomips on aarch64
diff: @@ -98,6 +98,8 @@ static ICpuUtilsHelper* cpu_utils_helper_instance_ = nullptr;
  freq_factor = 1.0;
  #elif defined(__s390x__)
  retval = sscanf(line.c_str(), "bogomips per cpu: %lf", &cpu_freq);
  +#elif defined(__aarch64__)
  + retval = sscanf(line.c_str(), "BogoMIPS : %lf", &cpu_freq);
  #else
  retval = sscanf(line.c_str(), "bogomips : %lf", &cpu_freq);
  #endif
  