src/hotspot/share/memory/metaspace/metaspaceReporter.cpp

@@ -37,10 +37,11 @@
  #include "memory/metaspace/metaspaceStatistics.hpp"
  #include "memory/metaspace/printCLDMetaspaceInfoClosure.hpp"
  #include "memory/metaspace/runningCounters.hpp"
  #include "memory/metaspace/virtualSpaceList.hpp"
  #include "memory/metaspaceUtils.hpp"
+ #include "oops/compressedKlass.hpp"
  #include "runtime/os.hpp"
  
  namespace metaspace {
  
  static const char* describe_spacetype(Metaspace::MetaspaceType st) {

@@ -116,10 +117,13 @@
    out->print("Current GC threshold: ");
    print_human_readable_size(out, MetaspaceGC::capacity_until_GC(), scale);
    out->cr();
    out->print_cr("CDS: %s", (UseSharedSpaces ? "on" : (CDSConfig::is_dumping_static_archive() ? "dump" : "off")));
    Settings::print_on(out);
+ #ifdef _LP64
+   CompressedKlassPointers::print_mode(out);
+ #endif
  }
  
  // This will print out a basic metaspace usage report but
  // unlike print_report() is guaranteed not to lock or to walk the CLDG.
  void MetaspaceReporter::print_basic_report(outputStream* out, size_t scale) {

@@ -323,11 +327,11 @@
    out->cr();
    out->print("Waste (unused committed space):");
    // For all wastages, print percentages from total. As total use the total size of memory committed for metaspace.
    const size_t committed_words = RunningCounters::committed_words();
  
-   out->print("(percentages refer to total committed size ");
+   out->print(" (percentages refer to total committed size ");
    print_scaled_words(out, committed_words, scale);
    out->print_cr("):");
  
    // Print waste for in-use chunks.
    InUseChunkStats ucs_nonclass = cl._stats_total._arena_stats_nonclass.totals();