src/share/vm/runtime/arguments.cpp

*** 1130,1142 ****
    }
    if (!UseInterpreter) { // -Xcomp
      Tier3InvokeNotifyFreqLog = 0;
      Tier4InvocationThreshold = 0;
    }
-   if (FLAG_IS_DEFAULT(NmethodSweepFraction)) {
-     FLAG_SET_DEFAULT(NmethodSweepFraction, 1 + ReservedCodeCacheSize / (16 * M));
-   }
  }
  
  #if INCLUDE_ALL_GCS
  static void disable_adaptive_size_policy(const char* collector_name) {
    if (UseAdaptiveSizePolicy) {
--- 1130,1139 ----
*** 3641,3650 ****
--- 3638,3652 ----
      if (CompilationPolicyChoice >= 2) {
        vm_exit_during_initialization(
          "Incompatible compilation policy selected", NULL);
      }
    }
+   // Set NmethodSweepFraction after the size of the code cache is adapted (in case of tiered)
+   if (FLAG_IS_DEFAULT(NmethodSweepFraction)) {
+     FLAG_SET_DEFAULT(NmethodSweepFraction, 1 + ReservedCodeCacheSize / (16 * M));
+   }
+ 
  
    // Set heap size based on available physical memory
    set_heap_size();
  
  #if INCLUDE_ALL_GCS