NBS Special Publication, Issues 401-405U.S. Government Printing Office, 1974 |
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Page 11
... table . There are three general product categories : C. -Accounting package reduction programs , referred to in the table as " Other " . -Monitors , broken into hardware and software monitors . -Simulation , which is in the form of ...
... table . There are three general product categories : C. -Accounting package reduction programs , referred to in the table as " Other " . -Monitors , broken into hardware and software monitors . -Simulation , which is in the form of ...
Page 38
... TABLE , the SAMPLE INTERRUPTS and TOTAL INTERRUPTS buckets are incremented during every sampling . The CPU SAMPLE INTERRUPTS or WAIT SAMPLE INTERRUPTS bucket is incremented based on whether the external old PSW indicates the computer ...
... TABLE , the SAMPLE INTERRUPTS and TOTAL INTERRUPTS buckets are incremented during every sampling . The CPU SAMPLE INTERRUPTS or WAIT SAMPLE INTERRUPTS bucket is incremented based on whether the external old PSW indicates the computer ...
Page 39
... TABLE are not created during sampling . At this point the sampling process ( Box F3 ) is complete . D. After Taking ... TABLE is incremented based on the supervisor state bit in the SVC old PSW . If the SVC is an SVC 1 , 2 or 4 , the ...
... TABLE are not created during sampling . At this point the sampling process ( Box F3 ) is complete . D. After Taking ... TABLE is incremented based on the supervisor state bit in the SVC old PSW . If the SVC is an SVC 1 , 2 or 4 , the ...
Page 40
... TABLE revealed that supervisor CPU was 33.57 % and problem program CPU was 1.26 % . Each of these percentages was calculated by sub- tracting the CUMULATIVE CPU SAMPLE PERCENT at the beginning of the appropriate core area from that at ...
... TABLE revealed that supervisor CPU was 33.57 % and problem program CPU was 1.26 % . Each of these percentages was calculated by sub- tracting the CUMULATIVE CPU SAMPLE PERCENT at the beginning of the appropriate core area from that at ...
Page 41
... TABLE CPU EX WAIT IM WAIT ALL BOUND 0001555 0000000 0009327 BG 0000000 0000000 0000000 F2 0000000 0010893 0000010 ← TASK TABLE FI ATTN ROUTINE QUIESCE SUPERVISOR 0002229 0008129 0000000 0000000 0000000 0000000 0000000 0000000 0000000 ...
... TABLE CPU EX WAIT IM WAIT ALL BOUND 0001555 0000000 0009327 BG 0000000 0000000 0000000 F2 0000000 0010893 0000010 ← TASK TABLE FI ATTN ROUTINE QUIESCE SUPERVISOR 0002229 0008129 0000000 0000000 0000000 0000000 0000000 0000000 0000000 ...
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Common terms and phrases
activity allocated analysis application programs areas ASHRAE AUTODIN benchmark Bureau of Standards Center channel coke computer configuration Computer Performance Evaluation computer security computer system configuration cooling cost CRU's cycle data processing demand device disk dollar effective efficiency electric energy conservation energy consumption Engineering environment equipment Federal FEDSIM Figure files fuel function hardware monitor heat pump HVAC increase industry initiators input job step job streams load machine measurement megabyte ment Model MODULES PROGRAM multiprogramming National Bureau operating system OS/MVT page replacement algorithm pig iron problem program processor production reduced SARA scheduling simulation SMF data software monitor specific storage supervisor synthetic job system performance tape drives technical techniques terminal throughput time-sharing tion users utilization VIRTUAL MEMORY SYSTEM workload