You can also use the -d switch to display each system call with a time delta, representing the elapsed time in seconds since the last event.

还可以使用- D开关显示每个系统调用的时间差，时间差表示自前一个事件以来流逝的秒数。

youdao

You can also use the -d switch to display each system call with a time delta, representing the elapsed time in seconds since the last event.

还可以使用- D开关显示每个系统调用的时间差，时间差表示自前一个事件以来流逝的秒数。

youdao