| 摘要 |
<p>PURPOSE:To shorten the time required for take-out of the dates necessary for each data when a large quantity of data on the trace information, the log information, etc., are outputted. CONSTITUTION:A date acquiring means 1 decides whether a date should be taken out of a system or not and then takes the date and the time in accordance with the situation. A timer monitor means 2 is added to set and release a timer to the system together with a time acquiring means 3 which obtains the present time from the system, and a date acquiring means 4 which obtains a date from the system. In such a constitution, the dates are taken out of the system every 24 hours and therefore the overhead is extremely reduced in a date acquiring state.</p> |
