| Index: src/extensions/statistics-extension.cc | 
| diff --git a/src/extensions/statistics-extension.cc b/src/extensions/statistics-extension.cc | 
| index e5a3009e8000d2060bb9730a4a8204404a7dfab5..32bc07de8bd7fddd12769a94e848e841fcc5e3b7 100644 | 
| --- a/src/extensions/statistics-extension.cc | 
| +++ b/src/extensions/statistics-extension.cc | 
| @@ -133,6 +133,12 @@ void StatisticsExtension::GetCounters( | 
| "cell_space_available_bytes"); | 
| AddNumber(result, heap->cell_space()->CommittedMemory(), | 
| "cell_space_commited_bytes"); | 
| +  AddNumber(result, heap->property_cell_space()->Size(), | 
| +            "property_cell_space_live_bytes"); | 
| +  AddNumber(result, heap->property_cell_space()->Available(), | 
| +            "property_cell_space_available_bytes"); | 
| +  AddNumber(result, heap->property_cell_space()->CommittedMemory(), | 
| +            "property_cell_space_commited_bytes"); | 
| AddNumber(result, heap->lo_space()->Size(), | 
| "lo_space_live_bytes"); | 
| AddNumber(result, heap->lo_space()->Available(), | 
|  |