This (I hope) will be unique within the scope of the trace, and the combination of thread ID and random number should afford you uniqueness across multiple JVMs.

它(我希望如此)在跟踪的范围内将是唯一的，而线程ID和随机数的组合应该能够满足跨越多个JVM的唯一性。

youdao

Stack back trace for the current active task as well as for all other tasks (by process ID).

对当前活动的任务和所有其它任务进行堆栈回溯跟踪(通过进程ID)。

youdao

To trace the stack for process with ID 575.

跟踪标识为575的进程的堆栈。

youdao

Besides using a third party authenticator consistently at every game, Major League Baseball allows its fans to trace their memorabilia purchases online by using a unique ID number and hologram.

FORBES: Buyer Beware: The Fragility Of The Sports Memorabilia Industry

Readers may be surprised to learn that it is no longer technically challenging to trace a call, even one with a falsified caller ID (as many Spammers do).

FORBES: Does the 'Do Not Call' List Even Work?