RFR (S): Record accurate partial GC timings

[Zhengyu Gu]

Good to me.

-Zhengyu

On 04/13/2017 01:43 PM, Aleksey Shipilev wrote:
> Hi,
>
> We now record only the crude partial GC timing, which misses TTSP and
> preparation times. Also it is not counted towards total pause times.
>
> Fix:
>  http://cr.openjdk.java.net/~shade/shenandoah/partial-stats/webrev.02/
>
> Sample output:
>  https://paste.fedoraproject.org/paste/G7KiyaWaqEsDp9TkKosxgV5M1UNdIGYhyRLivL9gydE=
>
> Thanks,
> -Aleksey
>