Compare normalized allocation rate instead of non-normalized in compare command#70
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austnwil merged 1 commit intoamazon-ion:masterfrom Oct 7, 2025
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Description of changes:
ion-java-benchmark-cli compare ...will report regressions on average memory allocation rate/second (gc.alloc.rate), which is not a signal worth relying on since it is sensitive to execution speed. This changes the compare command to compare normalized allocation rate instead and adds a quick test.This should reduce some false positives in the ion-java performance regression GitHub workflow, since I've noticed many of them are related to gc alloc rate.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.