Not quite sure where to ask because there's no general channel, but has anyone noticed a speed difference when using JDK21 vs. JDK17?
It seems like build speeds are slightly slower with JDK21 when using gradle profiler to check some of our incremental builds...
s
Stefan Oltmann
09/03/2025, 12:31 PM
I guess you'd also need to state which distribution you're using to get meaningful answers.
k
kenkyee
09/03/2025, 1:32 PM
Sorry ..good point. Using Zulu JDK.
kenkyee
09/03/2025, 1:33 PM
I don't believe it's a Gradle issue because the incremental builds that are slower build more modules so it seems to be a compile speed difference...
a
agrosner
09/04/2025, 12:55 AM
Yep we noticed our ci vms to have noticeable decrease in build speeds. Unclear why