971   DCmdArgument<char*> _filepath;
 972 public:
 973   static int num_arguments() { return 3; }
 974   ThreadDumpToFileDCmd(outputStream *output, bool heap);
 975   static const char *name() {
 976     return "Thread.dump_to_file";
 977   }
 978   static const char *description() {
 979     return "Dump threads, with stack traces, to a file in plain text or JSON format.";
 980   }
 981   static const char* impact() {
 982     return "Medium: Depends on the number of threads.";
 983   }
 984   static const JavaPermission permission() {
 985     JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", nullptr};
 986     return p;
 987   }
 988   virtual void execute(DCmdSource source, TRAPS);
 989 };
 990 













 991 class CompilationMemoryStatisticDCmd: public DCmdWithParser {
 992 protected:
 993   DCmdArgument<bool> _human_readable;
 994   DCmdArgument<MemorySizeArgument> _minsize;
 995 public:
 996   static int num_arguments() { return 2; }
 997   CompilationMemoryStatisticDCmd(outputStream* output, bool heap);
 998   static const char* name() {
 999     return "Compiler.memory";
1000   }
1001   static const char* description() {
1002     return "Print compilation footprint";
1003   }
1004   static const char* impact() {
1005     return "Medium: Pause time depends on number of compiled methods";
1006   }
1007   static const JavaPermission permission() {
1008     JavaPermission p = {"java.lang.management.ManagementPermission",
1009                         "monitor", nullptr};
1010     return p;

 971   DCmdArgument<char*> _filepath;
 972 public:
 973   static int num_arguments() { return 3; }
 974   ThreadDumpToFileDCmd(outputStream *output, bool heap);
 975   static const char *name() {
 976     return "Thread.dump_to_file";
 977   }
 978   static const char *description() {
 979     return "Dump threads, with stack traces, to a file in plain text or JSON format.";
 980   }
 981   static const char* impact() {
 982     return "Medium: Depends on the number of threads.";
 983   }
 984   static const JavaPermission permission() {
 985     JavaPermission p = {"java.lang.management.ManagementPermission", "monitor", nullptr};
 986     return p;
 987   }
 988   virtual void execute(DCmdSource source, TRAPS);
 989 };
 990 
 991 class VThreadSchedulerDCmd : public DCmd {
 992 public:
 993   VThreadSchedulerDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
 994   static const char* name() {
 995     return "Thread.vthread_scheduler";
 996   }
 997   static const char* description() {
 998     return "Print virtual thread scheduler info.";
 999   }
1000   static const char* impact() { return "Low"; }
1001   virtual void execute(DCmdSource source, TRAPS);
1002 };
1003 
1004 class CompilationMemoryStatisticDCmd: public DCmdWithParser {
1005 protected:
1006   DCmdArgument<bool> _human_readable;
1007   DCmdArgument<MemorySizeArgument> _minsize;
1008 public:
1009   static int num_arguments() { return 2; }
1010   CompilationMemoryStatisticDCmd(outputStream* output, bool heap);
1011   static const char* name() {
1012     return "Compiler.memory";
1013   }
1014   static const char* description() {
1015     return "Print compilation footprint";
1016   }
1017   static const char* impact() {
1018     return "Medium: Pause time depends on number of compiled methods";
1019   }
1020   static const JavaPermission permission() {
1021     JavaPermission p = {"java.lang.management.ManagementPermission",
1022                         "monitor", nullptr};
1023     return p;