Comparison of simulated performance for MOL-AsmApx, MOL-Bmk1, and the current scheme. Values are means (full 95% Student-t CI widths) over 100 replications. Total loss is the reported number of calls with response time at least 25 minutes; queued and nonqueued loss partition this total. The busy/waiting column reports the fraction of arrivals that encounter a busy assigned server, with all calls combined in the sum row. The fractions of queued calls with response times at least 25 minutes are 0.555 (0.0452), 0.609 (0.0402), 0.598 (0.0379), respectively.
