Integrated: 8310974: NMT: Arena diffs miss the scale

[Aleksey Shipilev]

On Tue, 27 Jun 2023 16:01:04 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> We noticed this in one of the NMT logs:
> 
> 
> Compiler (reserved=175324KB +135838KB, committed=175324KB +135838KB)
>     (malloc=29999KB +5558KB #23578 +8965)
>     (arena=145325KB +130279 #17 -5)
> 
> 
> The +130279 should actually be +130279KB. 
> 
> I looked at all current uses of `diff_in_current_scale` and `amount_in_current_scale`, and all them seem to be printed with scale. So we have only this one spot missing.
> 
> Note this also fixes the stray `d` leftover from [JDK-8281213](https://bugs.openjdk.org/browse/JDK-8281213).
> 
> Sample excerpt before:
> 
> 
> -                  Compiler (reserved=1623KB +453KB, committed=1623KB +453KB)
>                             (malloc=16KB +1KB #110 +19)
>                             (arena=1608KB +452d #10 +5)
> 
> 
> ...and after:
> 
> 
> -                  Compiler (reserved=220KB -537KB, committed=220KB -537KB)
>                             (malloc=25KB +8KB #228 +110)
>                             (arena=196KB -546KB #4 -1)
> 
> 
> Additional testing:
>  - [x] macos-aarch64-server-fastdebug, `runtime/NMT`

This pull request has now been integrated.

Changeset: 46e4ee1e
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/46e4ee1e80652203bd59d968ea72b27681bdf312
Stats:     3 lines in 1 file changed: 1 ins; 0 del; 2 mod

8310974: NMT: Arena diffs miss the scale

Reviewed-by: zgu, stuefe

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

PR: https://git.openjdk.org/jdk/pull/14680