--- old/src/share/vm/runtime/memprofiler.cpp 2017-06-23 19:17:34.633118722 -0400 +++ new/src/share/vm/runtime/memprofiler.cpp 2017-06-23 19:17:34.378598964 -0400 @@ -120,7 +120,7 @@ fprintf(_log_fp, "%6.1f,%5d,%5d," UINTX_FORMAT_W(6) "," UINTX_FORMAT_W(6) ",", os::elapsedTime(), Threads::number_of_threads(), - SystemDictionary::number_of_classes(), + InstanceKlass::number_of_instance_classes(), Universe::heap()->used() / K, Universe::heap()->capacity() / K);