print results with percentile

Aleksey Shipilev aleksey.shipilev at oracle.com
Fri Sep 4 08:51:26 UTC 2015


On 09/04/2015 11:48 AM, WANG Hui wrote:
> What are reasons that JMH is not enabling percentile by default ?  Is
> it due to the overhead of recording percentiles ?

Yes, due to the overheads of timestamping infrastructure. JMH is very
widely used in doing throughput nanobenchmarks, where the infra costs
should be at absolute minimum.

Thanks,
-Aleksey



More information about the jmh-dev mailing list