| 摘要 |
An operation report creation system comprises CPU operation status obtaining means for obtaining, at a regular interval, an execution address at which a CPU is performing execution and for checking and recording a program identifier of a program in execution from the obtained execution address; CPU operation time obtaining means for obtaining an operation time of the CPU during an operation period; and operation report creation means for obtaining a total number of program identifiers, recorded by the CPU operation status obtaining means, for a predetermined period for each program identifier or each group of a plurality of predetermined program identifiers and for outputting a value, obtained by multiplying a ratio of the total number of program identifiers for each program identifier or each group of the plurality of predetermined program identifiers to a total number of program identifiers recorded by the CPU operation status obtaining means for the predetermined period and the CPU operation time obtained by the CPU operation time obtaining means, as a CPU operation time required for execution of a program corresponding to the program identifier or of a program group corresponding to the plurality of predetermined program identifiers. |
