+--------------------------------------------------------------------------+ ¦Table 2. VM/ESA measurements on PC Servers. ¦ +------------------+-------------------------------------------------------+ ¦RUN ID ¦ PC7E5190 ¦ PC520192 ¦ PC520190 ¦ PC520200 ¦ +------------------+-------------------------------------------------------+ ¦Variables ¦ ¦ ¦ ¦ ¦ ¦System ¦PC_Server_500¦PC_Server_520¦PC_Server_520¦PC_Server_520¦ ¦S/390 Memory ¦128MB ¦128MB ¦ 128MB ¦ 128MB ¦ ¦P/390_code_level ¦March 1995 ¦V2.2Beta ¦ V2.2Beta ¦ V2.2Ship ¦ ¦OS/2 Cache size ¦2MB ¦2MB ¦ 17MB ¦ 17MB ¦ ¦CMS Users ¦190 ¦190 ¦ 190 ¦ 200 ¦ +------------------+-------------+-------------+-------------+-------------+ ¦Response Time ¦ ¦ ¦ ¦ ¦ ¦TRIV INT ¦ 0.30 ¦ 0.27 ¦ 0.25 ¦ 0.29 ¦ ¦AVG LAST (TPNS) ¦ 1.02 ¦ 0.81 ¦ 0.73 ¦ 0.90 ¦ +------------------+-------------+-------------+-------------+-------------+ ¦S/390_Proc_util. ¦ ¦ ¦ ¦ ¦ ¦Total (VMPRF) ¦ 80.3 ¦ 79.0 ¦ 79.9 ¦ 84.2 ¦ +------------------+-------------+-------------+-------------+-------------+ ¦I/O ¦ ¦ ¦ ¦ ¦ ¦RIO Rate (VMPRF) ¦ 39 ¦ 42 ¦ 42 ¦ 45 ¦ ¦MDC Real Size (MB)¦ 13.7 ¦ 12.6 ¦ 12.3 ¦ 12.2 ¦ ¦MDC Hit Ratio ¦ 0.86 ¦ 0.86 ¦ 0.86 ¦ 0.85 ¦ +------------------+-------------+-------------+-------------+-------------+ ¦SPM/2 ¦ ¦ ¦ ¦ ¦ ¦Pentium Util. ¦ 66.5 ¦ 62.0 ¦ 62.1 ¦ 70.7 ¦ ¦I/O Req/sec ¦ 51 ¦ 61 ¦ 49 ¦ 58 ¦ ¦HPFS hit% ¦ 25 ¦ n/a ¦ n/a ¦ n/a ¦ ¦HPFS386_hits_r%/w%¦ n/a ¦ 35/99 ¦ 52/99 ¦ 52/100 ¦ +------------------+-------------+-------------+-------------+-------------+