Is there a performance issue when using file name or line number in log? about tracer HOT 4 CLOSED

In most cases, we are not care of performance in development env.
if you use it in production env., I suggest to set level to warn.

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So it’s not good to use that feature in production env?

爱你的 Junyu

在 2014年1月13日 星期一，下午10:42，LI Long 写道：

In most cases, we are not care of performance in development env.
if you use it in production env., I suggest to set level to warn.

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And an example for stress test at https://github.com/baryon/tracer/blob/master/example/stress.js

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Yes, I see. Thanks!

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