diff --git a/DevTools/ProfileViewer/Profile.cpp b/DevTools/ProfileViewer/Profile.cpp
index bc8ce4f2b8..07071ecc94 100644
--- a/DevTools/ProfileViewer/Profile.cpp
+++ b/DevTools/ProfileViewer/Profile.cpp
@@ -117,18 +117,18 @@ void Profile::rebuild_tree()
         {
             if (!m_inverted) {
                 for (size_t i = 0; i < event.frames.size(); ++i) {
-                    if (callback(event.frames.at(i)) == IterationDecision::Break)
+                    if (callback(event.frames.at(i), i == event.frames.size() - 1) == IterationDecision::Break)
                         break;
                 }
             } else {
                 for (ssize_t i = event.frames.size() - 1; i >= 0; --i) {
-                    if (callback(event.frames.at(i)) == IterationDecision::Break)
+                    if (callback(event.frames.at(i), static_cast<size_t>(i) == event.frames.size() - 1) == IterationDecision::Break)
                         break;
                 }
             }
         };
 
-        for_each_frame([&](const Frame& frame) {
+        for_each_frame([&](const Frame& frame, bool is_innermost_frame) {
             auto& symbol = frame.symbol;
             auto& address = frame.address;
             auto& offset = frame.offset;
@@ -142,6 +142,8 @@ void Profile::rebuild_tree()
                 node = &node->find_or_create_child(symbol, address, offset, event.timestamp);
 
             node->increment_event_count();
+            if (is_innermost_frame)
+                node->increment_self_count();
             return IterationDecision::Continue;
         });
     }
diff --git a/DevTools/ProfileViewer/Profile.h b/DevTools/ProfileViewer/Profile.h
index 379d08828f..8d7933c5e0 100644
--- a/DevTools/ProfileViewer/Profile.h
+++ b/DevTools/ProfileViewer/Profile.h
@@ -48,6 +48,7 @@ public:
     u64 timestamp() const { return m_timestamp; }
 
     u32 event_count() const { return m_event_count; }
+    u32 self_count() const { return m_self_count; }
 
     int child_count() const { return m_children.size(); }
     const Vector<NonnullRefPtr<ProfileNode>>& children() const { return m_children; }
@@ -78,6 +79,7 @@ public:
     const ProfileNode* parent() const { return m_parent; }
 
     void increment_event_count() { ++m_event_count; }
+    void increment_self_count() { ++m_self_count; }
 
     void sort_children();
 
@@ -95,6 +97,7 @@ private:
     u32 m_address { 0 };
     u32 m_offset { 0 };
     u32 m_event_count { 0 };
+    u32 m_self_count { 0 };
     u64 m_timestamp { 0 };
     Vector<NonnullRefPtr<ProfileNode>> m_children;
 };
diff --git a/DevTools/ProfileViewer/ProfileModel.cpp b/DevTools/ProfileViewer/ProfileModel.cpp
index 0e4214be4f..c9f78a23b8 100644
--- a/DevTools/ProfileViewer/ProfileModel.cpp
+++ b/DevTools/ProfileViewer/ProfileModel.cpp
@@ -98,6 +98,8 @@ String ProfileModel::column_name(int column) const
     switch (column) {
     case Column::SampleCount:
         return "# Samples";
+    case Column::SelfCount:
+        return "# Self";
     case Column::StackFrame:
         return "Stack Frame";
     default:
@@ -108,7 +110,7 @@ String ProfileModel::column_name(int column) const
 
 GUI::Model::ColumnMetadata ProfileModel::column_metadata(int column) const
 {
-    if (column == Column::SampleCount)
+    if (column == Column::SampleCount || column == Column::SelfCount)
         return ColumnMetadata { 0, Gfx::TextAlignment::CenterRight };
     return {};
 }
@@ -127,6 +129,8 @@ GUI::Variant ProfileModel::data(const GUI::ModelIndex& index, Role role) const
     if (role == Role::Display) {
         if (index.column() == Column::SampleCount)
             return node->event_count();
+        if (index.column() == Column::SelfCount)
+            return node->self_count();
         if (index.column() == Column::StackFrame)
             return node->symbol();
         return {};
diff --git a/DevTools/ProfileViewer/ProfileModel.h b/DevTools/ProfileViewer/ProfileModel.h
index 7898ee9279..ee72911c32 100644
--- a/DevTools/ProfileViewer/ProfileModel.h
+++ b/DevTools/ProfileViewer/ProfileModel.h
@@ -39,6 +39,7 @@ public:
 
     enum Column {
         SampleCount,
+        SelfCount,
         StackFrame,
         __Count
     };