RFR(M/L, Windows): 8245042: Improve scalability of reading Windows Performance counters via PDH when using the Process object

[Erik Gahlin]

Looks reasonable.

Erik

> On 15 May 2020, at 02:15, Markus Gronlund <markus.gronlund at oracle.com> wrote:
> 
> Greetings,
> 
> Kindly asking for review of the following enhancement / bug fix:
> 
> Enh. / bug: https://bugs.openjdk.java.net/browse/JDK-8245042 
> Webrev: http://cr.openjdk.java.net/~mgronlun/8245042/webrev01/ 
> 
> The Jira issue contains a (very) long problem description.
> 
> Thanks in advance
> Markus