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src/hotspot/share/jfr/periodic/jfrPeriodic.cpp

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  48 #include "jfr/utilities/jfrTime.hpp"
  49 #include "jfrfiles/jfrPeriodic.hpp"
  50 #include "logging/log.hpp"
  51 #include "memory/heapInspection.hpp"
  52 #include "memory/resourceArea.hpp"
  53 #include "oops/oop.inline.hpp"
  54 #include "runtime/arguments.hpp"
  55 #include "runtime/flags/jvmFlag.hpp"
  56 #include "runtime/globals.hpp"
  57 #include "runtime/os.hpp"
  58 #include "runtime/os_perf.hpp"
  59 #include "runtime/thread.inline.hpp"
  60 #include "runtime/threadSMR.hpp"
  61 #include "runtime/sweeper.hpp"
  62 #include "runtime/vmThread.hpp"
  63 #include "services/classLoadingService.hpp"
  64 #include "services/management.hpp"
  65 #include "services/threadService.hpp"
  66 #include "utilities/exceptions.hpp"
  67 #include "utilities/globalDefinitions.hpp"
  68 


  69 /**
  70  *  JfrPeriodic class
  71  *  Implementation of declarations in
  72  *  xsl generated traceRequestables.hpp
  73  */
  74 #define TRACE_REQUEST_FUNC(id)    void JfrPeriodicEventSet::request##id(void)
  75 
  76 TRACE_REQUEST_FUNC(JVMInformation) {
  77   ResourceMark rm;
  78   EventJVMInformation event;
  79   event.set_jvmName(VM_Version::vm_name());
  80   event.set_jvmVersion(VM_Version::internal_vm_info_string());
  81   event.set_javaArguments(Arguments::java_command());
  82   event.set_jvmArguments(Arguments::jvm_args());
  83   event.set_jvmFlags(Arguments::jvm_flags());
  84   event.set_jvmStartTime(Management::vm_init_done_time());
  85   event.set_pid(os::current_process_id());
  86   event.commit();
  87  }
  88 


 603   event.set_reservedTopAddress((u8)CodeCache::high_bound());
 604   event.commit();
 605 }
 606 
 607 TRACE_REQUEST_FUNC(CodeSweeperStatistics) {
 608   EventCodeSweeperStatistics event;
 609   event.set_sweepCount(NMethodSweeper::traversal_count());
 610   event.set_methodReclaimedCount(NMethodSweeper::total_nof_methods_reclaimed());
 611   event.set_totalSweepTime(NMethodSweeper::total_time_sweeping());
 612   event.set_peakFractionTime(NMethodSweeper::peak_sweep_fraction_time());
 613   event.set_peakSweepTime(NMethodSweeper::peak_sweep_time());
 614   event.commit();
 615 }
 616 
 617 TRACE_REQUEST_FUNC(CodeSweeperConfiguration) {
 618   EventCodeSweeperConfiguration event;
 619   event.set_sweeperEnabled(MethodFlushing);
 620   event.set_flushingEnabled(UseCodeCacheFlushing);
 621   event.commit();
 622 }













  48 #include "jfr/utilities/jfrTime.hpp"
  49 #include "jfrfiles/jfrPeriodic.hpp"
  50 #include "logging/log.hpp"
  51 #include "memory/heapInspection.hpp"
  52 #include "memory/resourceArea.hpp"
  53 #include "oops/oop.inline.hpp"
  54 #include "runtime/arguments.hpp"
  55 #include "runtime/flags/jvmFlag.hpp"
  56 #include "runtime/globals.hpp"
  57 #include "runtime/os.hpp"
  58 #include "runtime/os_perf.hpp"
  59 #include "runtime/thread.inline.hpp"
  60 #include "runtime/threadSMR.hpp"
  61 #include "runtime/sweeper.hpp"
  62 #include "runtime/vmThread.hpp"
  63 #include "services/classLoadingService.hpp"
  64 #include "services/management.hpp"
  65 #include "services/threadService.hpp"
  66 #include "utilities/exceptions.hpp"
  67 #include "utilities/globalDefinitions.hpp"
  68 #if INCLUDE_SHENANDOAHGC
  69 #include "gc/shenandoah/shenandoahJfrSupport.hpp"
  70 #endif
  71 /**
  72  *  JfrPeriodic class
  73  *  Implementation of declarations in
  74  *  xsl generated traceRequestables.hpp
  75  */
  76 #define TRACE_REQUEST_FUNC(id)    void JfrPeriodicEventSet::request##id(void)
  77 
  78 TRACE_REQUEST_FUNC(JVMInformation) {
  79   ResourceMark rm;
  80   EventJVMInformation event;
  81   event.set_jvmName(VM_Version::vm_name());
  82   event.set_jvmVersion(VM_Version::internal_vm_info_string());
  83   event.set_javaArguments(Arguments::java_command());
  84   event.set_jvmArguments(Arguments::jvm_args());
  85   event.set_jvmFlags(Arguments::jvm_flags());
  86   event.set_jvmStartTime(Management::vm_init_done_time());
  87   event.set_pid(os::current_process_id());
  88   event.commit();
  89  }
  90 


 605   event.set_reservedTopAddress((u8)CodeCache::high_bound());
 606   event.commit();
 607 }
 608 
 609 TRACE_REQUEST_FUNC(CodeSweeperStatistics) {
 610   EventCodeSweeperStatistics event;
 611   event.set_sweepCount(NMethodSweeper::traversal_count());
 612   event.set_methodReclaimedCount(NMethodSweeper::total_nof_methods_reclaimed());
 613   event.set_totalSweepTime(NMethodSweeper::total_time_sweeping());
 614   event.set_peakFractionTime(NMethodSweeper::peak_sweep_fraction_time());
 615   event.set_peakSweepTime(NMethodSweeper::peak_sweep_time());
 616   event.commit();
 617 }
 618 
 619 TRACE_REQUEST_FUNC(CodeSweeperConfiguration) {
 620   EventCodeSweeperConfiguration event;
 621   event.set_sweeperEnabled(MethodFlushing);
 622   event.set_flushingEnabled(UseCodeCacheFlushing);
 623   event.commit();
 624 }
 625 
 626 
 627 TRACE_REQUEST_FUNC(ShenandoahHeapRegionInformation) {
 628 #if INCLUDE_SHENANDOAHGC
 629   if (UseShenandoahGC) {
 630     VM_ShenandoahSendHeapRegionInfoEvents op;
 631     VMThread::execute(&op);
 632   }
 633 #endif
 634 }
 635 
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