sstrncpy(vl.type_instance, delay_metrics[i].type_instance,
sizeof(vl.type_instance));
vl.values[0].gauge = delay_metrics[i].rate_ns * delay_factor;
sstrncpy(vl.type_instance, delay_metrics[i].type_instance,
sizeof(vl.type_instance));
vl.values[0].gauge = delay_metrics[i].rate_ns * delay_factor;