Try this one https://github.com/apache/logging-log4j2/blob/2.25.x/log4j-perf-test/src/main/java/org/apache/logging/log4j/perf/jmh/ThreadContextVsScopedContextBenchmark.java
Ralph > On Aug 14, 2024, at 7:23 AM, John Engebretson <jengebr...@gmail.com> wrote: > > Ralph, I get a 404 on that link to your code, could you please verify the > link is good? > > FWIW: > - the unit test on StringArrayThreadContextMap thoroughly tests puts > (verified by gets). I won't rule out a missed case, of course. > - the JMH test on the underlying datastructure (UnmodifiableArrayBackedMap) > is attached at https://github.com/apache/logging-log4j2/issues/2319, as > well as a description of the performance characteristics. > > I'd love to hear more about any conflicting findings, and will dive in > once I get your code. > Thanks! :) > John > > > > On Tue, Aug 13, 2024 at 5:07 PM Ralph Goers <ralph.go...@dslextreme.com> > wrote: > >> The benchmark code I used was >> https://github.com/apache/logging-log4j2/blob/feature/move-thread-context/log4j-perf-test/src/main/java/org/apache/logging/log4j/perf/jmh/ThreadContextVsScopedContextBenchmark.java >> >> Ralph >> >>> On Aug 13, 2024, at 3:00 PM, Ralph Goers <ralph.go...@dslextreme.com> >> wrote: >>> >>> Piotr, I am still concerned that you never looked into the issues I had >> with StringArrayThreadContextMap. My performance tests were showing that it >> was fast because it wasn’t actually setting values. >>> >>> Ralph >>> >>>> On Aug 13, 2024, at 12:43 PM, Piotr P. Karwasz <piotr.karw...@gmail.com> >> wrote: >>>> >>>> Hi John, >>>> >>>> On Tue, 13 Aug 2024 at 21:10, John Engebretson <jengebr...@gmail.com> >> wrote: >>>>> HI - just curious when the updated ThreadContextMap will be available? >>>>> The latest release is 2.23.1, over five months ago. >>>> >>>> We just finished a long series of documentation tasks that kept us >>>> occupied for the past since May[1]. >>>> >>>> I will be able to concentrate on cutting this almost mythical 2.24.0 >>>> release in the next few weeks. >>>> >>>> Piotr >>>> >>>> [1] https://github.com/apache/logging-log4j2/issues/2542 >>> >> >>
