diff --git a/idea/idea-core/src/org/jetbrains/kotlin/idea/statistics/AddValToDataClassParamCollector.kt b/idea/idea-core/src/org/jetbrains/kotlin/idea/statistics/AddValToDataClassParamCollector.kt
new file mode 100644
index 00000000000..2eee350ff56
--- /dev/null
+++ b/idea/idea-core/src/org/jetbrains/kotlin/idea/statistics/AddValToDataClassParamCollector.kt
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.statistics
+
+object AddValToDataClassParamCollector {
+
+    fun log(timeStarted: Long, timeFinished: Long, isValAdded: Boolean, onSymbol: Char, isBeforeTyping: Boolean) {
+
+        val data = mapOf(
+            "lagging" to (timeFinished - timeStarted).toString(),
+            "isValAdded" to isValAdded.toString(),
+            "onSymbol" to onSymbol.toString(),
+            "isBeforeTyping" to isBeforeTyping.toString()
+        )
+
+        KotlinFUSLogger.log(FUSEventGroups.Editor, "addValToDataClassParameters", data)
+    }
+}
\ No newline at end of file
diff --git a/idea/src/org/jetbrains/kotlin/idea/editor/KotlinTypedHandler.java b/idea/src/org/jetbrains/kotlin/idea/editor/KotlinTypedHandler.java
index baadef0745e..5a090c636da 100644
--- a/idea/src/org/jetbrains/kotlin/idea/editor/KotlinTypedHandler.java
+++ b/idea/src/org/jetbrains/kotlin/idea/editor/KotlinTypedHandler.java
@@ -44,10 +44,14 @@ import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.util.text.CharArrayUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.kotlin.KtNodeTypes;
+import org.jetbrains.kotlin.idea.statistics.AddValToDataClassParamCollector;
 import org.jetbrains.kotlin.kdoc.lexer.KDocTokens;
 import org.jetbrains.kotlin.lexer.KtTokens;
 import org.jetbrains.kotlin.psi.*;
 
+import static java.lang.System.currentTimeMillis;
+import static java.lang.System.runFinalization;
+
 class KotlinTypedHandlerInner {
     final static TokenSet CONTROL_FLOW_EXPRESSIONS = TokenSet.create(
             KtNodeTypes.IF,
@@ -84,7 +88,7 @@ public class KotlinTypedHandler extends TypedHandlerDelegate {
 
         switch (c) {
             case ')':
-                dataClassValParameterInsert(project, editor, file, /*beforeType = */ true);
+                dataClassValParameterInsert(project, editor, file, /*beforeType = */ true, c);
                 break;
             case '<':
                 kotlinLTTyped = CodeInsightSettings.getInstance().AUTOINSERT_PAIR_BRACKET &&
@@ -268,7 +272,7 @@ public class KotlinTypedHandler extends TypedHandlerDelegate {
             return Result.STOP;
         }
         else if (c == ',' || c == ')') {
-            dataClassValParameterInsert(project, editor, file, /*beforeType = */ false);
+            dataClassValParameterInsert(project, editor, file, /*beforeType = */ false, c);
         }
         else if (c == '{' && CodeInsightSettings.getInstance().AUTOINSERT_PAIR_BRACKET) {
             PsiDocumentManager.getInstance(project).commitDocument(editor.getDocument());
@@ -335,44 +339,65 @@ public class KotlinTypedHandler extends TypedHandlerDelegate {
         return Result.CONTINUE;
     }
 
-    private static void dataClassValParameterInsert(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file, boolean beforeType) {
+    private static void dataClassValParameterInsert(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file, boolean beforeType, char character) {
 
         if (!KotlinEditorOptions.getInstance().isAutoAddValKeywordToDataClassParameters()) return;
 
-        PsiDocumentManager.getInstance(project).commitDocument(editor.getDocument());
+        long timeStarted = currentTimeMillis();
+        boolean isValAdded = false;
+        boolean needCallFUS = false;
 
-        int commaOffset = editor.getCaretModel().getOffset();
-        if (!beforeType) commaOffset--;
-        if (commaOffset < 1) return;
+        try {
 
-        PsiElement elementOnCaret = file.findElementAt(commaOffset);
-        if (elementOnCaret == null) return;
+            Document document = editor.getDocument();
+            PsiDocumentManager.getInstance(project).commitDocument(document);
 
-        boolean contextMatched = false;
-        PsiElement parentElement = elementOnCaret.getParent();
-        if (parentElement instanceof KtParameterList) {
-            parentElement = parentElement.getParent();
-            if (parentElement instanceof KtPrimaryConstructor) {
+            int commaOffset = editor.getCaretModel().getOffset();
+            if (!beforeType) commaOffset--;
+            if (commaOffset < 1) return;
+
+            PsiElement elementOnCaret = file.findElementAt(commaOffset);
+            if (elementOnCaret == null) return;
+
+            boolean contextMatched = false;
+            PsiElement parentElement = elementOnCaret.getParent();
+            if (parentElement instanceof KtParameterList) {
                 parentElement = parentElement.getParent();
-                if (parentElement instanceof KtClass) {
-                    KtClass klassElement = ((KtClass)parentElement);
-                    contextMatched = klassElement.isData() || klassElement.hasModifier(KtTokens.INLINE_KEYWORD);
+                if (parentElement instanceof KtPrimaryConstructor) {
+                    parentElement = parentElement.getParent();
+                    if (parentElement instanceof KtClass) {
+                        KtClass klassElement = ((KtClass) parentElement);
+                        contextMatched = klassElement.isData() || klassElement.hasModifier(KtTokens.INLINE_KEYWORD);
+                    }
                 }
             }
+            if (!contextMatched) return;
+
+            PsiElement leftElement = PsiTreeUtil.skipWhitespacesAndCommentsBackward(elementOnCaret);
+
+            if (!(leftElement instanceof KtParameter)) return;
+
+            KtParameter ktParameter = (KtParameter) leftElement;
+            KtTypeReference typeReference = ktParameter.getTypeReference();
+            if (typeReference == null) return;
+
+            if (ktParameter.hasValOrVar()) {
+                needCallFUS = true;
+                return;
+            }
+
+            if (typeReference.getTextLength() == 0) return;
+
+            document.insertString(leftElement.getTextOffset(), "val ");
+            isValAdded = true;
+            needCallFUS = true;
+
+        } finally {
+            if (needCallFUS) {
+                long timeFinished = currentTimeMillis();
+                AddValToDataClassParamCollector.INSTANCE.log(timeStarted, timeFinished, isValAdded, character, beforeType);
+            }
         }
-        if (!contextMatched) return;
-
-        PsiElement leftElement = PsiTreeUtil.skipWhitespacesAndCommentsBackward(elementOnCaret);
-
-        if (!(leftElement instanceof KtParameter)) return;
-
-        KtParameter ktParameter = (KtParameter)leftElement;
-        if (ktParameter.hasValOrVar()) return;
-        KtTypeReference typeReference = ktParameter.getTypeReference();
-        if (typeReference == null) return;
-        if (typeReference.getTextLength() == 0) return;
-
-        editor.getDocument().insertString(leftElement.getTextOffset(), "val ");
     }
 
     /**