| 摘要 |
PURPOSE:To attain the accurate action analysis of a system based on monitoring data by coinciding the time of the clock of respective protocol analyzers mutually. CONSTITUTION:Respective protocol analyzers 8 and 9 incorporate clocks 8a and 9a respectively, and provide a time adjusting control means to the clocks 9a and 8a of the other analyzers 9 and 8. Moreover, the analyzer 8 provides the time adjusting control means to a host computer 1 and adjusts the time of the its own clock 8a to the time of the computer 1 when time data arrived with a time adjusting indicating signal from the computer 1. Then, the time data are outputted with the time adjusting instructing signal to the other analyzer periodically, and the time of the clock of the other is adjusted to its own time. Consequently, the time corresponding relation of respective monitoring data can be always caught accurately, and the movement of a system can be analyzed precisely. |
