RFR: JDK-8297958: NMT: Display peak values [v4]

[Stefan Johansson]

On Tue, 6 Dec 2022 12:57:57 GMT, Stefan Johansson <sjohanss at openjdk.org> wrote:

>> Thomas Stuefe has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - feedback johan
>>  - at peak
>
> src/hotspot/share/services/memReporter.cpp line 64:
> 
>> 62:   }
>> 63: 
>> 64:   // blends out mtChunk count number
> 
> Before we explicitly passed in 0 as the count for `mtChunk`, but this is not true anymore since we pass in the `MemoryCounter`. So if we want to omit `mtChunk` count we need to reset the count here or handle it some other way.

What it the reason for omitting the `mtChunk` count?

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PR: https://git.openjdk.org/jdk/pull/11497