diff --git a/mindspore/ccsrc/backend/optimizer/somas/somas.cc b/mindspore/ccsrc/backend/optimizer/somas/somas.cc
index b75fb5d5d6..8f85b1b8f8 100644
--- a/mindspore/ccsrc/backend/optimizer/somas/somas.cc
+++ b/mindspore/ccsrc/backend/optimizer/somas/somas.cc
@@ -1353,7 +1353,7 @@ std::string Somas::GetSplitName(const std::string &scope_name) const {
   }
 }
 
-std::string Somas::SomasInfo(bool calc_hash) {
+std::string Somas::SomasInfo(bool calc_hash) const {
   std::ostringstream oss;
   if (!calc_hash) {
     DumpParameters(oss);
@@ -1469,7 +1469,7 @@ void Somas::DumpParameters(std::ostringstream &oss) const {
   }
 }
 
-void Somas::DumpSomasInfoIR(const string filename) {
+void Somas::DumpSomasInfoIR(const string filename) const {
   if (filename.size() > PATH_MAX) {
     MS_LOG(ERROR) << "File path " << filename << " is too long.";
     return;
@@ -1492,7 +1492,7 @@ void Somas::DumpSomasInfoIR(const string filename) {
   ofs.close();
 }
 
-std::string Somas::Offline() {
+std::string Somas::Offline() const {
   std::ostringstream oss;
 
   for (auto tensor : tensors_list_) {
@@ -1536,7 +1536,7 @@ std::string Somas::Offline() {
   return oss.str();
 }
 
-void Somas::DumpOfflineIR(const string filename) {
+void Somas::DumpOfflineIR(const string filename) const {
   MS_LOG(INFO) << "Printing somas-log-from-graph log: " << filename;
   if (filename.size() > PATH_MAX) {
     MS_LOG(ERROR) << "File path " << filename << " is too long.";
@@ -1561,7 +1561,7 @@ void Somas::DumpOfflineIR(const string filename) {
   ofs.close();
 }
 
-std::string Somas::SomasMemory() {
+std::string Somas::SomasMemory() const {
   std::ostringstream oss;
 
   std::map<size_t, size_t> mem_map;
@@ -1628,7 +1628,7 @@ std::string Somas::SomasMemory() {
   return oss.str();
 }
 
-void Somas::DumpSomasMemoryIR(const string filename) {
+void Somas::DumpSomasMemoryIR(const string filename) const {
   if (filename.size() > PATH_MAX) {
     MS_LOG(ERROR) << "File path " << filename << " is too long.";
     return;
diff --git a/mindspore/ccsrc/backend/optimizer/somas/somas.h b/mindspore/ccsrc/backend/optimizer/somas/somas.h
index 4a04ab4323..4b3172b3a9 100644
--- a/mindspore/ccsrc/backend/optimizer/somas/somas.h
+++ b/mindspore/ccsrc/backend/optimizer/somas/somas.h
@@ -49,10 +49,10 @@ class Somas {
   uint8_t *GetNodeOutputPtr(const AnfNodePtr &node, size_t index) const;
   uint8_t *GetNodeWorkSpacePtr(const AnfNodePtr &node, size_t index) const;
 
-  std::string SomasInfo(bool calc_hash = false);
-  std::string SomasMemory();
-  void DumpSomasInfoIR(const string filename);
-  void DumpSomasMemoryIR(const string filename);
+  std::string SomasInfo(bool calc_hash = false) const;
+  std::string SomasMemory() const;
+  void DumpSomasInfoIR(const string filename) const;
+  void DumpSomasMemoryIR(const string filename) const;
 
   static bool NodeSort(SomasNodePtr, SomasNodePtr);
   std::vector<DynamicBitSet> reuse_matrix_;
@@ -124,8 +124,8 @@ class Somas {
 
   bool Assign(const session::KernelGraph *graph);
 
-  std::string Offline();
-  void DumpOfflineIR(const string filename);
+  std::string Offline() const;
+  void DumpOfflineIR(const string filename) const;
   std::string GetSplitName(const string &scope_name) const;
   size_t CalcLowerBound() const;
   void GenGraphStatisticInfo();
diff --git a/mindspore/ccsrc/debug/env_config_parser.cc b/mindspore/ccsrc/debug/env_config_parser.cc
index 803ad930f7..d29d29b649 100644
--- a/mindspore/ccsrc/debug/env_config_parser.cc
+++ b/mindspore/ccsrc/debug/env_config_parser.cc
@@ -66,7 +66,7 @@ std::optional<std::string> GetRdrPathFromEnv() {
 }
 
 bool EnvConfigParser::CheckJsonStringType(const nlohmann::json &content, const std::string &setting_key,
-                                          const std::string &key) {
+                                          const std::string &key) const {
   if (!content.is_string()) {
     MS_LOG(WARNING) << "Json Parse Failed. The '" << key << "' in '" << setting_key << "' should be string."
                     << " Please check the config file '" << config_file_ << "' set by 'env_config_path' in context.";
@@ -76,7 +76,7 @@ bool EnvConfigParser::CheckJsonStringType(const nlohmann::json &content, const s
 }
 
 std::optional<nlohmann::detail::iter_impl<const nlohmann::json>> EnvConfigParser::CheckJsonKeyExist(
-  const nlohmann::json &content, const std::string &setting_key, const std::string &key) {
+  const nlohmann::json &content, const std::string &setting_key, const std::string &key) const {
   auto iter = content.find(key);
   if (iter == content.end()) {
     MS_LOG(WARNING) << "Check json failed, '" << key << "' not found in '" << setting_key << "'."
@@ -86,7 +86,7 @@ std::optional<nlohmann::detail::iter_impl<const nlohmann::json>> EnvConfigParser
   return iter;
 }
 
-std::string EnvConfigParser::GetIfstreamString(const std::ifstream &ifstream) {
+std::string EnvConfigParser::GetIfstreamString(const std::ifstream &ifstream) const {
   std::stringstream buffer;
   buffer << ifstream.rdbuf();
   return buffer.str();
diff --git a/mindspore/ccsrc/debug/env_config_parser.h b/mindspore/ccsrc/debug/env_config_parser.h
index 49bac32216..e38c2b6735 100644
--- a/mindspore/ccsrc/debug/env_config_parser.h
+++ b/mindspore/ccsrc/debug/env_config_parser.h
@@ -48,21 +48,22 @@ class EnvConfigParser {
   std::string config_file_{""};
   bool already_parsed_{false};
 
+  // rdr
   bool rdr_enabled_{false};
   bool has_rdr_setting_{false};
   std::string rdr_path_{"./rdr/"};
 
+  // memreuse
   bool sys_memreuse_{true};
+
   void ParseFromFile();
   void ParseFromEnv();
-  std::string GetIfstreamString(const std::ifstream &ifstream);
-  void ParseRdrSetting(const nlohmann::json &content);
-
-  bool CheckJsonStringType(const nlohmann::json &content, const std::string &setting_key, const std::string &key);
+  std::string GetIfstreamString(const std::ifstream &ifstream) const;
+  bool CheckJsonStringType(const nlohmann::json &content, const std::string &setting_key, const std::string &key) const;
   std::optional<nlohmann::detail::iter_impl<const nlohmann::json>> CheckJsonKeyExist(const nlohmann::json &content,
                                                                                      const std::string &setting_key,
-                                                                                     const std::string &key);
-
+                                                                                     const std::string &key) const;
+  void ParseRdrSetting(const nlohmann::json &content);
   void ParseRdrPath(const nlohmann::json &content);
   void ParseRdrEnable(const nlohmann::json &content);
   void ParseMemReuseSetting(const nlohmann::json &content);
diff --git a/mindspore/ccsrc/debug/rdr/base_recorder.cc b/mindspore/ccsrc/debug/rdr/base_recorder.cc
index f90fb98fde..b9cd0ace0e 100644
--- a/mindspore/ccsrc/debug/rdr/base_recorder.cc
+++ b/mindspore/ccsrc/debug/rdr/base_recorder.cc
@@ -37,7 +37,7 @@ void BaseRecorder::SetFilename(const std::string &filename) {
   }
 }
 
-std::optional<std::string> BaseRecorder::GetFileRealPath(const std::string &suffix) {
+std::optional<std::string> BaseRecorder::GetFileRealPath(const std::string &suffix) const {
   std::string filename;
   if (filename_.empty()) {
     filename = module_ + delimiter_ + name_;
diff --git a/mindspore/ccsrc/debug/rdr/base_recorder.h b/mindspore/ccsrc/debug/rdr/base_recorder.h
index 805aa5d7de..5defde2958 100644
--- a/mindspore/ccsrc/debug/rdr/base_recorder.h
+++ b/mindspore/ccsrc/debug/rdr/base_recorder.h
@@ -54,12 +54,12 @@ class BaseRecorder {
       timestamp_ = ss.str();
     }
   }
-  virtual ~BaseRecorder() {}
+  ~BaseRecorder() {}
 
   std::string GetModule() const { return module_; }
   std::string GetName() const { return name_; }
   std::string GetTimeStamp() const { return timestamp_; }
-  std::optional<std::string> GetFileRealPath(const std::string &suffix = "");
+  std::optional<std::string> GetFileRealPath(const std::string &suffix = "") const;
 
   void SetDirectory(const std::string &directory);
   void SetFilename(const std::string &filename);
diff --git a/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.cc b/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.cc
index b01d5febb2..b8064a589e 100644
--- a/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.cc
+++ b/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.cc
@@ -30,7 +30,7 @@ std::string Vector2String(const std::vector<uint32_t> &v) {
   return str;
 }
 
-json ExecNode::ExecNode2Json() {
+json ExecNode::ExecNode2Json() const {
   json exec_node;
   exec_node[kAttrIndex] = index_;
   exec_node[kAttrNodeName] = node_name_;
diff --git a/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.h b/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.h
index c67319a37f..8d08a800c7 100644
--- a/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.h
+++ b/mindspore/ccsrc/debug/rdr/stream_exec_order_recorder.h
@@ -36,7 +36,7 @@ class ExecNode {
   void SetEventId(const uint32_t &event_id) { event_id_ = event_id; }
   void SetLabelId(const uint32_t &label_id) { label_ids_.push_back(label_id); }
   void SetActiveStreamId(const uint32_t &active_stream_id) { active_stream_ids_.push_back(active_stream_id); }
-  json ExecNode2Json();
+  json ExecNode2Json() const;
 
  private:
   size_t index_;
@@ -93,7 +93,7 @@ class StreamExecOrderRecorder : public BaseRecorder {
     }
   }
   ~StreamExecOrderRecorder() {}
-  virtual void Export();
+  void Export() override;
 
  private:
   std::vector<ExecNodePtr> exec_order_;
diff --git a/mindspore/ccsrc/debug/rdr/string_recorder.h b/mindspore/ccsrc/debug/rdr/string_recorder.h
index 1424ad8461..f21c400878 100644
--- a/mindspore/ccsrc/debug/rdr/string_recorder.h
+++ b/mindspore/ccsrc/debug/rdr/string_recorder.h
@@ -27,7 +27,7 @@ class StringRecorder : public BaseRecorder {
   StringRecorder(const std::string &module, const std::string &name, const std::string &data)
       : BaseRecorder(module, name), data_(data) {}
   ~StringRecorder() {}
-  virtual void Export();
+  void Export() override;
 
  private:
   std::string data_;