hg: jdk/sandbox: 8201572: Improve Metaspace Statistics

[chris.hegarty at oracle.com]

Changeset: 57dd7b4ba338
Author:    stuefe
Date:      2018-04-24 18:06 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/57dd7b4ba338

8201572: Improve Metaspace Statistics
Reviewed-by: adinn, zgu

! src/hotspot/share/memory/metachunk.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
+ src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
+ src/hotspot/share/memory/metaspace/metaspaceCommon.hpp
+ src/hotspot/share/memory/metaspace/metaspaceDCmd.cpp
+ src/hotspot/share/memory/metaspace/metaspaceDCmd.hpp
+ src/hotspot/share/memory/metaspace/metaspaceStatistics.cpp
+ src/hotspot/share/memory/metaspace/metaspaceStatistics.hpp
! src/hotspot/share/runtime/vm_operations.cpp
! src/hotspot/share/runtime/vm_operations.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/diagnosticCommand.hpp
! src/hotspot/share/services/memReporter.cpp
! src/hotspot/share/services/memTracker.cpp
- src/hotspot/share/services/metaspaceDCmd.cpp
! src/hotspot/share/services/nmtCommon.cpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/ostream.hpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/TEST.ROOT
+ test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatistics.java