NBS Special Publication, Issues 401-405U.S. Government Printing Office, 1974 |
From inside the book
Results 1-5 of 88
Page 5
... collecting only dust . It is much more reasonable if specific systems are identi- fied for analysis with modest goals set such as decrease the time that is used by one old program by 5 % ; or , document the flow of jobs form the input ...
... collecting only dust . It is much more reasonable if specific systems are identi- fied for analysis with modest goals set such as decrease the time that is used by one old program by 5 % ; or , document the flow of jobs form the input ...
Page 11
... collected as a routine task . If nothing is now done to your facility's capacity : eliminate the accounting package . But if you are seriously considering the establishment of a CPE activity , you'll have to reinstall this package at ...
... collected as a routine task . If nothing is now done to your facility's capacity : eliminate the accounting package . But if you are seriously considering the establishment of a CPE activity , you'll have to reinstall this package at ...
Page 12
... collected by one tool will usually be used in conjunction with that collected by another tool . 2. Historical data can be used to predict trends in workload , usage , etc. 3 . As new analysis tools and techniques are developed , data ...
... collected by one tool will usually be used in conjunction with that collected by another tool . 2. Historical data can be used to predict trends in workload , usage , etc. 3 . As new analysis tools and techniques are developed , data ...
Page 19
... collected . To test a specific hypothe- sis data should be collected and experiments per- formed in a controlled environment . Even when the data gathered tends to support the validity of the performance evaluation hypo- thesis , the ...
... collected . To test a specific hypothe- sis data should be collected and experiments per- formed in a controlled environment . Even when the data gathered tends to support the validity of the performance evaluation hypo- thesis , the ...
Page 23
... collected and stored in memory buffers . Wall clock time data is collected on such items as when the job was read in , when the job step was initiated , when device allocation started , and when the job step was terminated . Resource ...
... collected and stored in memory buffers . Wall clock time data is collected on such items as when the job was read in , when the job step was initiated , when device allocation started , and when the job step was terminated . Resource ...
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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