keith-turner commented on issue #5809:
URL: https://github.com/apache/accumulo/issues/5809#issuecomment-3212246559

   Added some prints the following is from the first run
   
   ```
   comparing
   {id=e} run:4.0 idle:42.0 ratio:0.09523809523809523 
   {id=d} run:5.0 idle:45.0 ratio:0.1111111111111111 
   
   comparing
   {id=f} run:4.0 idle:42.0 ratio:0.09523809523809523
   {id=d} run:5.0 idle:45.0 ratio:0.1111111111111111
   ```
   
   and the following is from the second run.
   
   ```
   comparing
   {id=e} run:4.0 idle:9.0 ratio:0.4444444444444444
   {id=d} run:5.0 idle:12.0 ratio:0.4166666666666667
   
   comparing
   {id=f} run:4.0 idle:8.0 ratio:0.5
   {id=d} run:5.0 idle:11.0 ratio:0.45454545454545453
   ```
   
   >  It might have something to do with Java HotSpot optimizations and 
System.currentTimeMillis() being an intrinsic candidate for HotSpot.
   
   That seems like what is happening, the test runs faster the second time and 
the idle time shrinks making the ratios differ for those same run times. 
   


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