read and trace信息详情
阅读和跟踪
read an article───读一篇文章
Dad and Dave───爸爸和戴夫
bib and brace───n.背带工装裤
dead and gone───死了好久了
bread and butter───涂黄油的面包；基本生活资料；生计
bread and circuses───面包和马戏
bread and honey───面包和蜂蜜；金钱
number of records read and written in each processing step helps the staff member trace whether the correct volume of data was processed.───在每个处理步骤中读和写的记录数量有助于了解处理的数据量是否正常。
The verbose trace will display data from the parameters of system calls (-x all) and the contents of the buffer for both Read (-r all) and Write (-w all) calls.───详细的跟踪会显示来自系统调用参数的数据(- x all)以及Read (- r all)和Write (- w all)调用的缓冲区的内容。
When the entire trace file has been read and parsed, the result is a compact representation of the entire call history of the application, including the call counts.───当处理完整个跟踪文件时，其结果是该应用程序的整个调用历史的一个非常简单的表示，其中包含了调用的次数。