diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/map_op/map_op.cc b/mindspore/ccsrc/minddata/dataset/engine/datasetops/map_op/map_op.cc
index c977016cf22..28043b28b4d 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/map_op/map_op.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/map_op/map_op.cc
@@ -156,7 +156,8 @@ Status MapOp::operator()() {
   }
 
   // The operator class just starts off threads by calling the tree_ function
-  rc = tree_->LaunchWorkers(num_workers_, std::bind(&MapOp::WorkerEntry, this, std::placeholders::_1), NameWithID());
+  rc =
+    tree_->LaunchWorkers(num_workers_, std::bind(&MapOp::WorkerEntry, this, std::placeholders::_1), NameWithID(), id());
   // Synchronize with TaskManager
   TaskManager::FindMe()->Post();
   RETURN_IF_NOT_OK(rc);
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.cc b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.cc
index 63139b7e36a..122d6119b91 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.cc
@@ -109,5 +109,7 @@ Status ConnectorSize::Init(const std::string &dir_path, const std::string &devic
   file_path_ = (Path(dir_path) / Path("pipeline_profiling_" + device_id + ".json")).toString();
   return Status::OK();
 }
+
+Status ConnectorSize::Analyze() { return Status::OK(); }
 }  // namespace dataset
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.h b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.h
index 09cb1e8a308..376bbc4c640 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_size.h
@@ -31,7 +31,7 @@ class ExecutionTree;
 // Connector size sampling samples the output connector size of each op in the pipeline.
 // It support JSON serialization for external usage.
 class ConnectorSize : public Sampling {
-  // Connecto size sampling data is stored as a 2D vector
+  // Connector size sampling data is stored as a 2D vector
   //            op_0            ...         op_m
   // sample_0   size_0_0        ...         size_m_0
   // ...        ...             ...         ...
@@ -58,12 +58,14 @@ class ConnectorSize : public Sampling {
 
   Status Init(const std::string &dir_path, const std::string &device_id) override;
 
-  // Parse op infomation and transform to json format
+  // Parse op information and transform to json format
   json ParseOpInfo(const DatasetOp &node, const std::vector<int32_t> &size);
 
   // Change file mode after save throughput data
   Status ChangeFileMode() { return Status::OK(); }
 
+  Status Analyze() override;
+
  private:
   ExecutionTree *tree_ = nullptr;          // ExecutionTree pointer
   ConnectorSizeSampleTable sample_table_;  // Dataset structure to store all samples of connector size sampling
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.cc b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.cc
index 5cc15750384..c18d2323ee7 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.cc
@@ -150,5 +150,7 @@ Status ConnectorThroughput::ChangeFileMode() {
   }
   return Status::OK();
 }
+
+Status ConnectorThroughput::Analyze() { return Status::OK(); }
 }  // namespace dataset
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.h b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.h
index 2a7c2be25ad..d8cde89b331 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/connector_throughput.h
@@ -74,6 +74,8 @@ class ConnectorThroughput : public Sampling {
 
   Status ChangeFileMode() override;
 
+  Status Analyze() override;
+
  private:
   ExecutionTree *tree_ = nullptr;  // ExecutionTree pointer
   int64_t max_rows_;
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.cc b/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.cc
index d2d788cd9e4..de73df5e455 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.cc
@@ -135,6 +135,27 @@ Status DeviceCpu::Collect(ExecutionTree *tree) {
   first_collect_ = false;
   return Status::OK();
 }
+Status DeviceCpu::Analyze(std::string *name, double *utilization, std::string *extra_message) {
+  *name = std::string("device_info");
+  int total_samples = cpu_util_.size();
+  int sum = 0;
+  // Only analyze the middle half of the samples
+  // Starting and ending may be impacted by startup or ending pipeline activities
+  int start_analyze = total_samples / 4;
+  int end_analyze = total_samples - start_analyze;
+
+  for (int i = start_analyze; i < end_analyze; i++) {
+    sum += cpu_util_[i].user_utilization_;
+    sum += cpu_util_[i].sys_utilization_;
+  }
+
+  // Note device utilization is already in range of 0-1, so don't
+  // need to divide by number of CPUS
+  if ((end_analyze - start_analyze) > 0) {
+    *utilization = sum / (end_analyze - start_analyze);
+  }
+  return Status::OK();
+}
 
 Status DeviceCpu::SaveToFile(const std::string &file_path) {
   Path path = Path(file_path);
@@ -236,6 +257,8 @@ Status OperatorCpu::Collect(ExecutionTree *tree) {
   if (first_collect_) {
     for (auto iter = tree->begin(); iter != tree->end(); ++iter) {
       id_count++;
+      op_name[iter->id()] = iter->NameWithID();
+      op_parallel_workers[iter->id()] = iter->num_workers();
     }
 #if defined(USING_LINUX)
     cpu_processor_num = get_nprocs_conf();
@@ -327,6 +350,37 @@ Status OperatorCpu::Collect(ExecutionTree *tree) {
   return Status::OK();
 }
 
+Status OperatorCpu::Analyze(std::string *name, double *utilization, std::string *extra_message) {
+  int total_samples = cpu_op_util_.size();
+
+  // Only analyze the middle half of the samples
+  // Starting and ending may be impacted by startup or ending pipeline activities
+  int start_analyze = total_samples / 4;
+  int end_analyze = total_samples - start_analyze;
+  double op_util;
+  *utilization = 0;
+
+  // start loop from 0 was as don't want to analyze op -1
+  for (auto op_id = 0; op_id < id_count; op_id++) {
+    int sum = 0;
+    int index = op_id + 1;
+    for (int i = start_analyze; i < end_analyze; i++) {
+      sum += cpu_op_util_[i][index].user_utilization_;
+      sum += cpu_op_util_[i][index].sys_utilization_;
+    }
+    if ((end_analyze - start_analyze) > 0) {
+      op_util = 1.0 * sum * cpu_processor_num / (op_parallel_workers[op_id] * (end_analyze - start_analyze));
+    }
+    if (op_util > *utilization) {
+      *utilization = op_util;
+      *name = op_name[op_id];
+    }
+    extra_message->append(op_name[op_id] + " utiliization per thread: " + std::to_string(op_util) + "% (" +
+                          std::to_string(op_parallel_workers[op_id]) + " parallel_workers);  ");
+  }
+  return Status::OK();
+}
+
 Status OperatorCpu::SaveToFile(const std::string &file_path) {
   Path path = Path(file_path);
   json output;
@@ -453,6 +507,26 @@ Status ProcessCpu::Collect(ExecutionTree *tree) {
   return Status::OK();
 }
 
+Status ProcessCpu::Analyze(std::string *name, double *utilization, std::string *extra_message) {
+  *name = std::string("process_info");
+  int total_samples = process_util_.size();
+  int sum = 0;
+  // Only analyze the middle half of the samples
+  // Starting and ending may be impacted by startup or ending pipeline activities
+  int start_analyze = total_samples / 4;
+  int end_analyze = total_samples - start_analyze;
+
+  for (int i = start_analyze; i < end_analyze; i++) {
+    sum += process_util_[i].user_utilization_;
+    sum += process_util_[i].sys_utilization_;
+  }
+
+  if ((end_analyze - start_analyze) > 0) {
+    *utilization = sum / (end_analyze - start_analyze);
+  }
+  return Status::OK();
+}
+
 Status ProcessCpu::SaveToFile(const std::string &file_path) {
   Path path = Path(file_path);
   json output;
@@ -529,6 +603,37 @@ Status CpuSampling::SaveSamplingItervalToFile() {
   return Status::OK();
 }
 
+// Analyze profiling data and output warning messages
+Status CpuSampling::Analyze() {
+  std::string name;
+  double utilization = 0;
+
+  // Keep track of specific information returned by differentn CPU sampling types
+  double total_utilization = 0;
+  double max_op_utilization = 0;
+  std::string max_op_name;
+  std::string detailed_op_cpu_message;
+
+  // Save cpu information to json file
+  for (auto cpu : cpu_) {
+    std::string extra_message;
+    RETURN_IF_NOT_OK(cpu->Analyze(&name, &utilization, &extra_message));
+    if (name == "device_info") {
+      total_utilization = utilization;
+    } else if (name != "process_info") {
+      max_op_utilization = utilization;
+      max_op_name = name;
+      detailed_op_cpu_message = extra_message;
+    }
+  }
+  if ((total_utilization < 90) && (max_op_utilization > 80)) {
+    MS_LOG(WARNING) << "Operator " << max_op_name << " is using " << max_op_utilization << "% CPU per thread.  "
+                    << "This operator may benefit from increasing num_parallel_workers."
+                    << "Full Operator CPU utiliization for all operators: " << detailed_op_cpu_message << std::endl;
+  }
+  return Status::OK();
+}
+
 // Save profiling data to file
 Status CpuSampling::SaveToFile() {
   // Save time stamp to json file
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.h b/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.h
index a987f0d898f..6cfef40d3a3 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/cpu_sampling.h
@@ -71,6 +71,7 @@ class BaseCpu {
   // Collect CPU information
   virtual Status Collect(ExecutionTree *tree) = 0;
   virtual Status SaveToFile(const std::string &file_path) = 0;
+  virtual Status Analyze(std::string *name, double *utilization, std::string *extra_message) = 0;
 
  protected:
   std::vector<CpuUtil> cpu_util_;
@@ -90,6 +91,7 @@ class DeviceCpu : public BaseCpu {
   ~DeviceCpu() = default;
   Status Collect(ExecutionTree *tree) override;
   Status SaveToFile(const std::string &file_path) override;
+  Status Analyze(std::string *name, double *utilization, std::string *extra_message) override;
 
  private:
   // Get CPU information, include use/sys/idle/io utilization
@@ -115,6 +117,11 @@ class OperatorCpu : public BaseCpu {
   ~OperatorCpu() = default;
   Status Collect(ExecutionTree *tree) override;
   Status SaveToFile(const std::string &file_path) override;
+  // Analyze will output the name of the metric, the avg utiliization of highest
+  // object within the class and any extra message that would be useful for the user.
+  // The Higher level CPUSampling class will combine information from different classes
+  // to decide if warning should be output.
+  Status Analyze(std::string *name, double *utilization, std::string *extra_message) override;
 
  private:
   // Get cpu information, include use/sys/idle/io utilization
@@ -131,6 +138,8 @@ class OperatorCpu : public BaseCpu {
 
   // Store the id and its corresponding threads.
   std::unordered_map<int32_t, std::vector<pid_t>> op_thread;
+  std::unordered_map<int32_t, std::string> op_name;
+  std::unordered_map<int32_t, int32_t> op_parallel_workers;
   std::unordered_map<int32_t, std::unordered_map<int64_t, CpuOpStat>> pre_op_stat_;
   uint64_t pre_total_stat_;
   int32_t id_count = 0;
@@ -143,6 +152,7 @@ class ProcessCpu : public BaseCpu {
   ~ProcessCpu() = default;
   Status Collect(ExecutionTree *tree) override;
   Status SaveToFile(const std::string &file_path) override;
+  Status Analyze(std::string *name, double *utilization, std::string *extra_message) override;
 
  private:
   // Get CPU information, include use/sys/idle/io utilization
@@ -183,6 +193,9 @@ class CpuSampling : public Sampling {
   // Change file mode after save CPU data
   Status ChangeFileMode() override;
 
+  // Analyze sampling data and print message to log
+  Status Analyze() override;
+
  private:
   Status CollectTimeStamp();
 
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/monitor.cc b/mindspore/ccsrc/minddata/dataset/engine/perf/monitor.cc
index fac5f9a1f9e..16fdc6b593d 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/monitor.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/monitor.cc
@@ -45,6 +45,7 @@ Status Monitor::operator()() {
   }
 
   // Output all profiling data upon request.
+  RETURN_IF_NOT_OK(tree_->GetProfilingManager()->Analyze());
   RETURN_IF_NOT_OK(tree_->GetProfilingManager()->SaveProfilingData());
   RETURN_IF_NOT_OK(tree_->GetProfilingManager()->ChangeFileMode());
   return Status::OK();
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.cc b/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.cc
index a859095e8cc..2f5ee8e7ebf 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.cc
@@ -157,6 +157,16 @@ Status ProfilingManager::SaveProfilingData() {
   MS_LOG(INFO) << "Save profiling data end.";
   return Status::OK();
 }
+Status ProfilingManager::Analyze() {
+  if (!IsProfilingEnable()) {
+    return Status::OK();
+  }
+  MS_LOG(INFO) << "Start to analyze profiling data.";
+  for (auto node : sampling_nodes_) {
+    RETURN_IF_NOT_OK(node.second->Analyze());
+  }
+  return Status::OK();
+}
 
 Status ProfilingManager::ChangeFileMode() {
   if (!IsProfilingEnable()) {
diff --git a/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.h b/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.h
index 0e267c770ec..94ad85e2c95 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.h
+++ b/mindspore/ccsrc/minddata/dataset/engine/perf/profiling.h
@@ -65,6 +65,7 @@ class Sampling : public Profiling {
   // Sampling action function. This function will be invoked by performance monitor thread.
   virtual Status Sample() = 0;
   // virtual Status TestPrint() = 0;
+  virtual Status Analyze() = 0;
   virtual ~Sampling() = default;
 };
 
@@ -118,6 +119,9 @@ class ProfilingManager {
 
   Status ChangeFileMode();
 
+  // Analyze profile data and print warning messages
+  Status Analyze();
+
  private:
   std::unique_ptr<Monitor> perf_monitor_;
   bool enabled_;