RFR: JDK-8262068: Improve G1 Full GC by skipping compaction for regions with high survival ratio

[Hamlin Li]

On Fri, 5 Mar 2021 14:29:55 GMT, Stefan Johansson <sjohanss at openjdk.org> wrote:

>> I don't know for sure, I tried downloading the "log archive" but it did not include the hs_err-file which would have been very useful. I can kick of an internal run to see if it reproduces here.
>
> I manage to get a crash locally using a fastdebug build on Linux x64. I haven't had time to look at the error in detail, but it is the same crash. It happened in different test so just running a lot of testing should trigger it in your environment as well.

Hi Stefan, Thanks a lot for the information, It's very helpful!

-------------

PR: https://git.openjdk.java.net/jdk/pull/2760