diff --git a/lldb/source/DataFormatters/FormatManager.cpp b/lldb/source/DataFormatters/FormatManager.cpp
--- a/lldb/source/DataFormatters/FormatManager.cpp
+++ b/lldb/source/DataFormatters/FormatManager.cpp
@@ -596,15 +596,24 @@
   return retval_sp;
 }
 
+namespace {
+template <typename ImplSP> const char *FormatterKind;
+template <> const char *FormatterKind<lldb::TypeFormatImplSP> = "format";
+template <> const char *FormatterKind<lldb::TypeSummaryImplSP> = "summary";
+template <> const char *FormatterKind<lldb::SyntheticChildrenSP> = "synthetic";
+} // namespace
+
 template <typename ImplSP>
 ImplSP FormatManager::Get(ValueObject &valobj,
                           lldb::DynamicValueType use_dynamic) {
+  Log *log = GetLog(LLDBLog::DataFormatters);
+  LLDB_LOGF(log, "\n\n[%s] Begin %s lookup.", __FUNCTION__,
+            FormatterKind<ImplSP>);
+
   FormattersMatchData match_data(valobj, use_dynamic);
   if (ImplSP retval_sp = GetCached<ImplSP>(match_data))
     return retval_sp;
 
-  Log *log = GetLog(LLDBLog::DataFormatters);
-
   LLDB_LOGF(log, "[%s] Search failed. Giving language a chance.", __FUNCTION__);
   for (lldb::LanguageType lang_type : match_data.GetCandidateLanguages()) {
     if (LanguageCategory *lang_category = GetCategoryForLanguage(lang_type)) {
@@ -628,7 +637,7 @@
   ImplSP retval_sp;
   Log *log = GetLog(LLDBLog::DataFormatters);
   if (match_data.GetTypeForCache()) {
-    LLDB_LOGF(log, "\n\n[%s] Looking into cache for type %s", __FUNCTION__,
+    LLDB_LOGF(log, "[%s] Looking into cache for type %s", __FUNCTION__,
               match_data.GetTypeForCache().AsCString("<invalid>"));
     if (m_format_cache.Get(match_data.GetTypeForCache(), retval_sp)) {
       if (log) {