diff --git a/spellchecker/testSrc/com/intellij/spellchecker/inspection/SpellcheckerPerformanceTest.java b/spellchecker/testSrc/com/intellij/spellchecker/inspection/SpellcheckerPerformanceTest.java
index 28a5524a6ae0..acd390c65ab2 100644
--- a/spellchecker/testSrc/com/intellij/spellchecker/inspection/SpellcheckerPerformanceTest.java
+++ b/spellchecker/testSrc/com/intellij/spellchecker/inspection/SpellcheckerPerformanceTest.java
@@ -92,41 +92,41 @@ public class SpellcheckerPerformanceTest extends SpellcheckerInspectionTestCase
 
   public void testVeryLongEmail(){
     final String text = "\\LONG_EMAIL: " + StringUtil.repeat("ivan.ivanov", 1000000) + "@mail.com\n";
-    doSplitterPerformanceTest(text, CommentSplitter.getInstance());
+    doSplitterPerformanceTest(text, CommentSplitter.getInstance(), 4000);
   }
 
   public void testVeryLongURL(){
     final String text = "\\LONG_URL:  http://" + StringUtil.repeat("ivan.ivanov", 1000000) + ".com\n";
-    doSplitterPerformanceTest(text, CommentSplitter.getInstance());
+    doSplitterPerformanceTest(text, CommentSplitter.getInstance(), 4000);
   }
 
   public void testVeryLongHTML(){
     final String text = "\\ LONG_HTML <!--<li>something go here</li>" + StringUtil.repeat("<li>next content</li>", 1000000) + "foooo barrrr <p> text -->";
-    doSplitterPerformanceTest(text, CommentSplitter.getInstance());
+    doSplitterPerformanceTest(text, CommentSplitter.getInstance(), 4000);
   }
 
   public void testVeryLongIdentifier(){
     final String text = StringUtil.repeat("identifier1", 1000000);
-    doSplitterPerformanceTest(text, IdentifierSplitter.getInstance());
+    doSplitterPerformanceTest(text, IdentifierSplitter.getInstance(), 3000);
   }
 
   public void testVeryLongSpecialCharacters(){
     final String text = "word" + StringUtil.repeat("\n\t\r\t\n", 1000000);
-    doSplitterPerformanceTest(text, TextSplitter.getInstance());
+    doSplitterPerformanceTest(text, TextSplitter.getInstance(), 2000);
   }
 
   public void testVeryLongProperty(){
     final String text = StringUtil.repeat("properties.test.properties", 1000000);
-    doSplitterPerformanceTest(text, PropertiesSplitter.getInstance());
+    doSplitterPerformanceTest(text, PropertiesSplitter.getInstance(), 4000);
   }
 
   public void testVeryLongList(){
     final String text = StringUtil.repeat("properties,test,properties", 1000000);
-    doSplitterPerformanceTest(text, PlainTextSplitter.getInstance());
+    doSplitterPerformanceTest(text, PlainTextSplitter.getInstance(), 2000);
   }
 
-  private static void doSplitterPerformanceTest(String text, Splitter splitter) {
-    PlatformTestUtil.startPerformanceTest("long word for spelling", 2000, () -> {
+  private static void doSplitterPerformanceTest(String text, Splitter splitter, int expectedTime) {
+    PlatformTestUtil.startPerformanceTest("long word for spelling", expectedTime, () -> {
       try{
         splitter.split(text, TextRange.allOf(text), (textRange) -> {});
       }catch(ProcessCanceledException pce){