Add latest changes from gitlab-org/gitlab@master

3 files changed, 6 insertions, 0 deletions

diff --git a/doc/administration/monitoring/performance/img/performance_bar.png b/doc/administration/monitoring/performance/img/performance_bar.png
index 73f2ccbe4bb..e876e2f373b 100644
--- a/doc/administration/monitoring/performance/img/performance_bar.png
+++ b/doc/administration/monitoring/performance/img/performance_bar.png
diff --git a/doc/administration/monitoring/performance/img/performance_bar_frontend.png b/doc/administration/monitoring/performance/img/performance_bar_frontend.png
new file mode 100644
index 00000000000..489f855fe33
--- /dev/null
+++ b/doc/administration/monitoring/performance/img/performance_bar_frontend.png
diff --git a/doc/administration/monitoring/performance/performance_bar.md b/doc/administration/monitoring/performance/performance_bar.md
index caddc87d8c1..e65fdfd028d 100644
--- a/doc/administration/monitoring/performance/performance_bar.md
+++ b/doc/administration/monitoring/performance/performance_bar.md
@@ -16,6 +16,12 @@ It allows you to see (from left to right):
   ![Rugged profiling using the Performance Bar](img/performance_bar_rugged_calls.png)
 - time taken and number of Redis calls; click through for details of these calls
   ![Redis profiling using the Performance Bar](img/performance_bar_redis_calls.png)
+- total load timings of the page; click through for details of these calls
+  - BE = Backend - Time that the actual base page took to load
+  - FCP = [First Contentful Paint](https://developers.google.com/web/tools/lighthouse/audits/first-contentful-paint) - Time until something was visible to the user
+  - DOM = [DomContentLoaded](https://developers.google.com/web/fundamentals/performance/critical-rendering-path/measure-crp) Event
+  - Number of Requests that the page loaded
+  ![Frontend requests using the Performance Bar](img/performance_bar_frontend.png)
 - a link to add a request's details to the performance bar; the request can be
   added by its full URL (authenticated as the current user), or by the value of
   its `X-Request-Id` header