if(0){
printf("zoom-benchmark\n");
printf(" host: %s \n", p_parameters->host);
printf(" query: %s \n", p_parameters->query);
printf(" concurrent: %d \n", p_parameters->concurrent);
printf(" repeat: %d \n", p_parameters->repeat);
if(0){
printf("zoom-benchmark\n");
printf(" host: %s \n", p_parameters->host);
printf(" query: %s \n", p_parameters->query);
printf(" concurrent: %d \n", p_parameters->concurrent);
printf(" repeat: %d \n", p_parameters->repeat);