diff --git a/benchmarks/dvmp/analysis/vm_invar.cxx b/benchmarks/dvmp/analysis/vm_invar.cxx
index 2f6f1992ef0c5db01a22b78179988c8853b4a0aa..1bce55cc00f69ed2ce2fe677c65a393363f8cf33 100644
--- a/benchmarks/dvmp/analysis/vm_invar.cxx
+++ b/benchmarks/dvmp/analysis/vm_invar.cxx
@@ -146,12 +146,13 @@ int vm_invar(const std::string& config_name)
       //get histograms
       auto h_tmp = d_im.Histo1D({fmt::format("{}_tmp", histName[i][j]).c_str(), histTitles[i][j].c_str(), 50, range_l[i][j], range_h[i][j]}, RawhistName[i][j].c_str());
       TH1D* hptr_tmp = &(*h_tmp);
-      h_Var1D[i][j] = (TH1D*)hptr_tmp->Clone(histName[i][j].c_str());
+      //h_Var1D[i][j] = (TH1D*)hptr_tmp->Clone(histName[i][j].c_str());
       delete hptr_tmp;
-      TCanvas* ctest = new TCanvas("ctest", "ctest", 800,600);
+      
+      /*TCanvas* ctest = new TCanvas("ctest", "ctest", 800,600);
       h_Var1D[i][j]->Draw("hist");
       ctest->Print(fmt::format("{}{}{}test.png", output_prefix, i, j).c_str());
-      delete ctest;
+      delete ctest;*/
     }
   }