RFR: 8205664: Move detailed metaspace logging from debug to trace

[Per Liden]

Thanks for reviewing Thomas!

cheers,
Per

On 06/26/2018 10:02 AM, Thomas Stüfe wrote:
> Hi Per,
> 
> this makes sense. Change is good (imho trivial too).
> 
> Thanks, Thomas
> 
> On Tue, Jun 26, 2018 at 9:51 AM, Per Liden <per.liden at oracle.com> wrote:
>> Using -Xlog:gc*=debug typically provides extended GC information useful for
>> GC debugging. Metaspace recently(?) started to log a lot of very detailed
>> information (using gc+metaspace+...) on the debug level, making gc*=debug
>> overly verbose. I propose that we move some of the detailed metaspace
>> logging to the trace level.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8205664
>> Webrev: http://cr.openjdk.java.net/~pliden/8205664/webrev.0
>>
>> /Per