java-jaxrs icon indicating copy to clipboard operation
java-jaxrs copied to clipboard

Published 20 hours ago • verified publisher icon opentracing-contrib

Performance Improvements

Open bcluap opened this issue 5 years ago • 0 comments

A flame graph of a load test pointed out a lot of CPU cycles on these String.formats. JMH shows that String.format is 40X slower than a plain concat of the 3 strings

bcluap avatar Aug 09 '20 22:08 bcluap