If 'timer' is collected, have any logs will be printed?

I have some trouble. Sometimes the timer will stop executing inexplicably, and it is difficult to reproduce. I think it may be collected. If 'timer' is collected, have any logs will be printed? What is the collection mechanism?

Start by reading the project's documentation and the timer collection mechanism to determine whether collection is expected to produce logs. Reproduce the unexplained timer stop if possible, then document the collection behavior and any observable logging so the issue has a clear answer.

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