RFR(s): 8222015: Small VM.metaspace improvements

[Thomas Stüfe]

Hi all,

Latest version, with changes requested by Jiangli:

full:
http://cr.openjdk.java.net/~stuefe/webrevs/8222015--small-vm.metaspace-improvements/webrev.01/webrev/
delta:
http://cr.openjdk.java.net/~stuefe/webrevs/8222015--small-vm.metaspace-improvements/webrev_delta.01/webrev/

May I have a second reviewer, please?

Thank you.

Best Regards, Thomas

On Fri, Apr 5, 2019 at 12:06 PM Thomas Stüfe <thomas.stuefe at gmail.com>
wrote:

> Hi all,
>
> may I have please a review for this collection of small improvements to
> the VM.metaspace diagnostic command?
>
> - it clearly marks now classes whose metadata reside in cds
> - it shows the number of classes loaded, incl. those from cds, in the
> overviews too.
>
> Issue: https://bugs.openjdk.java.net/browse/JDK-8222015
> cr:
> http://cr.openjdk.java.net/~stuefe/webrevs/8222015--small-vm.metaspace-improvements/webrev.00/webrev/
>
> Example output:
>
> http://cr.openjdk.java.net/~stuefe/webrevs/8222015--small-vm.metaspace-improvements/example-by-spacetype.txt
>
> http://cr.openjdk.java.net/~stuefe/webrevs/8222015--small-vm.metaspace-improvements/example-showloaders.txt
>
> http://cr.openjdk.java.net/~stuefe/webrevs/8222015--small-vm.metaspace-improvements/example-showloaders-showclasses.txt (scroll
> down -> cds classes in <bootstrap> are now marked with 's')
>
> Thank you,
>
> Thomas
>