diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index f52d3571ce..2d64894f41 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -3,15 +3,15 @@
 | Branch?       | master for features / 2.7 up to 4.0 for bug fixes <!-- see below -->
 | Bug fix?      | yes/no
 | New feature?  | yes/no <!-- don't forget to update src/**/CHANGELOG.md files -->
-| BC breaks?    | yes/no
+| BC breaks?    | no     <!-- see https://symfony.com/bc -->
 | Deprecations? | yes/no <!-- don't forget to update UPGRADE-*.md files -->
-| Tests pass?   | yes/no
-| Fixed tickets | #... <!-- #-prefixed issue number(s), if any -->
+| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
+| Fixed tickets | #...   <!-- #-prefixed issue number(s), if any -->
 | License       | MIT
-| Doc PR        | symfony/symfony-docs#... <!--highly recommended for new features-->
+| Doc PR        | symfony/symfony-docs#... <!-- required for new features -->
 
 <!--
-Write a short README entry for your feature here (replace this comment block.)
+Write a short README entry for your feature/bugfix here (replace this comment block.)
 This will help people understand your PR and can be used as a start of the Doc PR.
 Additionally:
  - Bug fixes must be submitted against the lowest branch where they apply
diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig
index 47ff745e1a..b861911a37 100644
--- a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig
+++ b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig
@@ -111,6 +111,11 @@
                     var rows = document.createDocumentFragment();
 
                     if (requestStack.length) {
+                        var nbOfAjaxRequest = tbodies.rows.count();
+                        if (nbOfAjaxRequest >= 100) {
+                            tbodies.deleteRow(nbOfAjaxRequest - 1);
+                        }
+
                         for (var i = 0; i < requestStack.length; i++) {
                             var request = requestStack[i];