RFR: 8328278: Do not print the tenuring threshold in AgeTable::print_on [v3]

[Y. Srinivas Ramakrishna]

On Sat, 23 Mar 2024 12:11:42 GMT, Guoxiong Li <gli at openjdk.org> wrote:

>> Hi all,
>> 
>> This patch places the SerialGC code that computes tenuring threshold before per GC instead of after per GC, so that the method `AgeTable::print_on` prints the right tenuring threshold. Just like the current G1 implementation.
>> 
>> Thanks for taking the time to review.
>> 
>> Best Regards,
>> -- Guoxiong
>
> Guoxiong Li has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix test TestAgeOutput.

It looks as if you are now suppressing the tenuring threshold printing entirely? In a sense that is a crucial part of what one looks at in GC logs. May be I am missing something.

Could you share for both G1 and for Serial, the before and after logs with `+PrintTenuringDistribution` ?

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

PR Review: https://git.openjdk.org/jdk/pull/18329#pullrequestreview-1958928516