22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "memory/allocation.hpp"
  28 #include "memory/heapInspection.hpp"
  29 #include "memory/oopFactory.hpp"
  30 #include "memory/resourceArea.hpp"
  31 #include "oops/instanceKlass.hpp"
  32 #include "oops/objArrayOop.inline.hpp"
  33 #include "oops/oop.inline.hpp"
  34 #include "runtime/atomic.hpp"
  35 #include "runtime/handles.inline.hpp"
  36 #include "runtime/init.hpp"
  37 #include "runtime/objectMonitor.inline.hpp"
  38 #include "runtime/thread.inline.hpp"
  39 #include "runtime/threadSMR.inline.hpp"
  40 #include "runtime/vframe.hpp"
  41 #include "runtime/vmThread.hpp"
  42 #include "runtime/vm_operations.hpp"
  43 #include "services/threadService.hpp"
  44 
  45 // TODO: we need to define a naming convention for perf counters
  46 // to distinguish counters for:
  47 //   - standard JSR174 use
  48 //   - Hotspot extension (public and committed)
  49 //   - Hotspot extension (private/internal and uncommitted)
  50 
  51 // Default is disabled.
  52 bool ThreadService::_thread_monitoring_contention_enabled = false;
  53 bool ThreadService::_thread_cpu_time_enabled = false;
  54 bool ThreadService::_thread_allocated_memory_enabled = false;
  55 
  56 PerfCounter*  ThreadService::_total_threads_count = NULL;
  57 PerfVariable* ThreadService::_live_threads_count = NULL;
  58 PerfVariable* ThreadService::_peak_threads_count = NULL;
  59 PerfVariable* ThreadService::_daemon_threads_count = NULL;
  60 volatile int ThreadService::_atomic_threads_count = 0;
  61 volatile int ThreadService::_atomic_daemon_threads_count = 0;
  62 

  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "memory/allocation.hpp"
  28 #include "memory/heapInspection.hpp"
  29 #include "memory/oopFactory.hpp"
  30 #include "memory/resourceArea.hpp"
  31 #include "oops/instanceKlass.hpp"
  32 #include "oops/objArrayOop.inline.hpp"
  33 #include "oops/oop.inline.hpp"
  34 #include "runtime/atomic.hpp"
  35 #include "runtime/handles.inline.hpp"
  36 #include "runtime/init.hpp"
  37 #include "runtime/objectMonitor.inline.hpp"
  38 #include "runtime/thread.inline.hpp"
  39 #include "runtime/threadSMR.inline.hpp"
  40 #include "runtime/vframe.hpp"
  41 #include "runtime/vmThread.hpp"
  42 #include "runtime/vmOperations.hpp"
  43 #include "services/threadService.hpp"
  44 
  45 // TODO: we need to define a naming convention for perf counters
  46 // to distinguish counters for:
  47 //   - standard JSR174 use
  48 //   - Hotspot extension (public and committed)
  49 //   - Hotspot extension (private/internal and uncommitted)
  50 
  51 // Default is disabled.
  52 bool ThreadService::_thread_monitoring_contention_enabled = false;
  53 bool ThreadService::_thread_cpu_time_enabled = false;
  54 bool ThreadService::_thread_allocated_memory_enabled = false;
  55 
  56 PerfCounter*  ThreadService::_total_threads_count = NULL;
  57 PerfVariable* ThreadService::_live_threads_count = NULL;
  58 PerfVariable* ThreadService::_peak_threads_count = NULL;
  59 PerfVariable* ThreadService::_daemon_threads_count = NULL;
  60 volatile int ThreadService::_atomic_threads_count = 0;
  61 volatile int ThreadService::_atomic_daemon_threads_count = 0;
  62