Fix the statistics

nodemanager/Version.h

@@ -425,6 +425,11 @@ namespace hpc
                             "Fix a deadlock caused by the input string stream reading",
                         }
                     },
+                    { "1.6.14.0",
+                        {
+                            "Give the statistics an initial value to avoid overflow in scheduler database",
+                        }
+                    },
                 };
 
                 return versionHistory;

nodemanager/data/ProcessStatistics.h

@@ -10,9 +10,9 @@ namespace hpc
     {
         struct ProcessStatistics
         {
-            uint64_t UserTimeMs;
-            uint64_t KernelTimeMs;
-            uint64_t WorkingSetKb;
+            uint64_t UserTimeMs = 0;
+            uint64_t KernelTimeMs = 0;
+            uint64_t WorkingSetKb = 0;
             std::vector<int> ProcessIds;
 
             int GetProcessCount() const { return this->ProcessIds.size(); }