Index: lldb/include/lldb/Core/Module.h
===================================================================
--- lldb/include/lldb/Core/Module.h
+++ lldb/include/lldb/Core/Module.h
@@ -29,6 +29,7 @@
 #include "lldb/lldb-types.h"
 
 #include "llvm/ADT/DenseSet.h"
+#include "llvm/ADT/STLFunctionalExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Chrono.h"
 
@@ -814,6 +815,8 @@
   llvm::Expected<TypeSystem &>
   GetTypeSystemForLanguage(lldb::LanguageType language);
 
+  void ForEachTypeSystem(llvm::function_ref<bool(TypeSystem *)> const &callback);
+
   // Special error functions that can do printf style formatting that will
   // prepend the message with something appropriate for this module (like the
   // architecture, path and object name (if any)). This centralizes code so
Index: lldb/include/lldb/Symbol/TypeSystem.h
===================================================================
--- lldb/include/lldb/Symbol/TypeSystem.h
+++ lldb/include/lldb/Symbol/TypeSystem.h
@@ -19,6 +19,7 @@
 #include "llvm/ADT/SmallBitVector.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/Error.h"
+#include "llvm/Support/JSON.h"
 
 #include "lldb/Core/PluginInterface.h"
 #include "lldb/Expression/Expression.h"
@@ -508,6 +509,8 @@
   // meaningless type itself, instead preferring to use the dynamic type
   virtual bool IsMeaninglessWithoutDynamicResolution(void *type);
 
+  virtual llvm::Optional<llvm::json::Value> ReportStatistics();
+
 protected:
   SymbolFile *m_sym_file = nullptr;
 };
Index: lldb/include/lldb/Target/Statistics.h
===================================================================
--- lldb/include/lldb/Target/Statistics.h
+++ lldb/include/lldb/Target/Statistics.h
@@ -12,6 +12,7 @@
 #include "lldb/Utility/ConstString.h"
 #include "lldb/Utility/Stream.h"
 #include "lldb/lldb-forward.h"
+#include "llvm/ADT/StringMap.h"
 #include "llvm/Support/JSON.h"
 #include <atomic>
 #include <chrono>
@@ -107,6 +108,7 @@
   // identifiers of these modules in the global module list. This allows us to
   // track down all of the stats that contribute to this module.
   std::vector<intptr_t> symfile_modules;
+  llvm::StringMap<llvm::json::Value> type_system_stats;
   double symtab_parse_time = 0.0;
   double symtab_index_time = 0.0;
   double debug_parse_time = 0.0;
Index: lldb/source/Core/Module.cpp
===================================================================
--- lldb/source/Core/Module.cpp
+++ lldb/source/Core/Module.cpp
@@ -369,6 +369,11 @@
   return m_type_system_map.GetTypeSystemForLanguage(language, this, true);
 }
 
+void Module::ForEachTypeSystem(
+    llvm::function_ref<bool(TypeSystem *)> const &callback) {
+  m_type_system_map.ForEach(callback);
+}
+
 void Module::ParseAllDebugSymbols() {
   std::lock_guard<std::recursive_mutex> guard(m_mutex);
   size_t num_comp_units = GetNumCompileUnits();
Index: lldb/source/Symbol/TypeSystem.cpp
===================================================================
--- lldb/source/Symbol/TypeSystem.cpp
+++ lldb/source/Symbol/TypeSystem.cpp
@@ -178,6 +178,10 @@
   return {};
 }
 
+llvm::Optional<llvm::json::Value> TypeSystem::ReportStatistics() {
+  return llvm::None;
+}
+
 #pragma mark TypeSystemMap
 
 TypeSystemMap::TypeSystemMap() : m_mutex(), m_map() {}
Index: lldb/source/Target/Statistics.cpp
===================================================================
--- lldb/source/Target/Statistics.cpp
+++ lldb/source/Target/Statistics.cpp
@@ -75,6 +75,17 @@
       symfile_ids.emplace_back(symfile_id);
     module.try_emplace("symbolFileModuleIdentifiers", std::move(symfile_ids));
   }
+
+  if (!type_system_stats.empty()) {
+    json::Array type_systems;
+    for (const auto &entry : type_system_stats) {
+      json::Object obj;
+      obj.try_emplace(entry.first().str(), entry.second);
+      type_systems.emplace_back(std::move(obj));
+    }
+    module.try_emplace("typeSystemInfo", std::move(type_systems));
+  }
+
   return module;
 }
 
@@ -256,6 +267,11 @@
     debug_parse_time += module_stat.debug_parse_time;
     debug_index_time += module_stat.debug_index_time;
     debug_info_size += module_stat.debug_info_size;
+    module->ForEachTypeSystem([&](TypeSystem *ts) {
+      if (auto stats = ts->ReportStatistics())
+        module_stat.type_system_stats.insert({ts->GetPluginName(), *stats});
+      return true;
+    });
     json_modules.emplace_back(module_stat.ToJSON());
   }