| 摘要 |
<p>PURPOSE:To acquire performance information among plural online transaction processing systems synchronously outputted and to enable comparison of performance to be carried out with a higher accuracy by synchronizingly outputting performance information from plural online transaction processing systems. CONSTITUTION:This system is provided with a synchronous output time storage area 18 which stores synchronous output time interval data 16, and a next period performance output schedule time storage area 17 which stores next period performance information output schedule time. The next period performance information output schedule time can be calculated based on a value acquired by a present time acquiring means 12, and a next period performance output control means 11 starts up a performance information output means 13 at a time when it arrives at the next period performance output schedule time by starting up the timer control means 14 of the system. The performance information output means 13 outputs the value of performance information data 15 in which the performance information started up from the next period performance information output means 13 and collected by the system is stored to a performance information output file 19 shared with each processing system.</p> |
