diff --git a/src/hotspot/share/code/codeBlob.cpp b/src/hotspot/share/code/codeBlob.cpp
index 1512f498b37cb..686459c65e146 100644
--- a/src/hotspot/share/code/codeBlob.cpp
+++ b/src/hotspot/share/code/codeBlob.cpp
@@ -206,6 +206,8 @@ void CodeBlob::purge() {
   if (_mutable_data != blob_end()) {
     os::free(_mutable_data);
     _mutable_data = blob_end(); // Valid not null address
+    _mutable_data_size = 0;
+    _relocation_size = 0;
   }
   if (_oop_maps != nullptr) {
     delete _oop_maps;
diff --git a/src/hotspot/share/code/nmethod.cpp b/src/hotspot/share/code/nmethod.cpp
index ed6167dac225b..1ee7ebd14ec1c 100644
--- a/src/hotspot/share/code/nmethod.cpp
+++ b/src/hotspot/share/code/nmethod.cpp
@@ -2169,6 +2169,7 @@ void nmethod::purge(bool unregister_nmethod) {
   }
   CodeCache::unregister_old_nmethod(this);
 
+  JVMCI_ONLY( _metadata_size = 0; )
   CodeBlob::purge();
 }