hg: jdk/sandbox: 8231153: Improve concurrent refinement statistics; ...

[chris.hegarty at oracle.com]

Changeset: d6058bd73982
Author:    kbarrett
Date:      2019-10-08 15:15 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/d6058bd73982

8231153: Improve concurrent refinement statistics
8043505: G1RemSet::_conc_refine_cards is incremented unsynchronized
Summary: Added refinement rates and counts, removed _conc_refine_cards
Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Analytics.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.hpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.hpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingThreads.java
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingTools.java