diff --git a/runtime/ecma_vm.cpp b/runtime/ecma_vm.cpp
index f1b94e6a167131a8a749830ab5d001b8e264c16c..8b7577a997d3cd04e8975d6c2b8c9e0b241dd0c6 100644
--- a/runtime/ecma_vm.cpp
+++ b/runtime/ecma_vm.cpp
@@ -383,6 +383,8 @@ void EcmaVM::SaveProfileInfo()
 void EcmaVM::UninitializeThreads()
 {
     thread_->NativeCodeEnd();
+    thread_->CollectTLABMetrics();
+    thread_->ClearTLAB();
     thread_->UpdateStatus(ThreadStatus::FINISHED);
 }