double clock_post_send = MSG_get_clock();
double bandwidth = ramsize / (clock_post_send - clock_prev_send);
threshold = get_threshold_value(bandwidth, max_downtime);
double clock_post_send = MSG_get_clock();
double bandwidth = ramsize / (clock_post_send - clock_prev_send);
threshold = get_threshold_value(bandwidth, max_downtime);