diff --git a/_build/redirection_map b/_build/redirection_map
index 3ebfecff681..3ce81114179 100644
--- a/_build/redirection_map
+++ b/_build/redirection_map
@@ -190,6 +190,7 @@
 /cookbook/profiler/matchers /profiler/matchers
 /cookbook/profiler/profiling_data /profiler/profiling_data
 /cookbook/profiler/storage /profiler/storage
+/cookbook/profiler/stopwatch /profiler/stopwatch
 /cookbook/psr7 /components/psr7
 /cookbook/request/index /request
 /cookbook/request/load_balancer_reverse_proxy /deployment/proxies
diff --git a/profiler/stopwatch.rst b/profiler/stopwatch.rst
new file mode 100644
index 00000000000..8c02e77f403
--- /dev/null
+++ b/profiler/stopwatch.rst
@@ -0,0 +1,17 @@
+.. index::
+   single: Profiling; Stopwatch
+
+How to show custom timing
+=========================
+
+Inject :class:`Symfony\\Component\\Stopwatch\\Stopwatch` by autowiring. Or do ``$stopwatch = $this->get('debug.stopwatch');`` in a Controller.
+
+All timing mesurements done by this stopwatch are shown in the profiler on the page performance.
+
+short example::
+
+    $stopwatch->start('anEvent', 'customCategory');
+    $stopwatch->lapse('anEvent');
+    $stopwatch->stop('anEvent');
+
+:doc:`/components/stopwatch` explains the methods in more details.