tkhurana commented on PR #2061:
URL: https://github.com/apache/phoenix/pull/2061#issuecomment-2616516427

   @sanjeet006py Using nanoseconds resolution for measuring calls which 
themselves take less than 1ms adds considerable measurement overhead. AFAIK 
each call to System.nanosecond itself takes ~25- 30ns so for 2 calls you are 
adding double overhead. Now if the operation itself takes < 1 ms let us say 
600ns you are adding a 10% measurement overhead.


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