https://bz.apache.org/bugzilla/show_bug.cgi?id=66178
--- Comment #8 from Joe Jackson <midnjack...@gmail.com> --- I've added the screenshots showing JFR profiling data before and after the patch. The StringBuilder does still generate garbage, but it's reduced by about 3x - 4x. Mainly because there is less need to create as many new strings with the changed code. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org