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Diffstat (limited to 'doc/administration/monitoring/performance/performance_bar.md')
-rw-r--r--doc/administration/monitoring/performance/performance_bar.md31
1 files changed, 11 insertions, 20 deletions
diff --git a/doc/administration/monitoring/performance/performance_bar.md b/doc/administration/monitoring/performance/performance_bar.md
index f6aa60b36a1..dd43c7d6fbb 100644
--- a/doc/administration/monitoring/performance/performance_bar.md
+++ b/doc/administration/monitoring/performance/performance_bar.md
@@ -18,25 +18,20 @@ From left to right, it displays:
- **Current Host**: the current host serving the page.
- **Database queries**: the time taken (in milliseconds) and the total number
of database queries, displayed in the format `00ms / 00 (00 cached) pg`. Click to display
- a modal window with more details:
- ![SQL profiling using the Performance Bar](img/performance_bar_sql_queries.png)
+ a modal window with more details.
- **Gitaly calls**: the time taken (in milliseconds) and the total number of
[Gitaly](../../gitaly/index.md) calls. Click to display a modal window with more
- details:
- ![Gitaly profiling using the Performance Bar](img/performance_bar_gitaly_calls.png)
+ details.
- **Rugged calls**: the time taken (in milliseconds) and the total number of
[Rugged](../../nfs.md#improving-nfs-performance-with-gitlab) calls.
- Click to display a modal window with more details:
- ![Rugged profiling using the Performance Bar](img/performance_bar_rugged_calls.png)
+ Click to display a modal window with more details.
- **Redis calls**: the time taken (in milliseconds) and the total number of
- Redis calls. Click to display a modal window with more details:
- ![Redis profiling using the Performance Bar](img/performance_bar_redis_calls.png)
+ Redis calls. Click to display a modal window with more details.
- **Elasticsearch calls**: the time taken (in milliseconds) and the total number of
Elasticsearch calls. Click to display a modal window with more details.
- **External HTTP calls**: the time taken (in milliseconds) and the total
number of external calls to other systems. Click to display a modal window
- with more details
- ![External call details in the Performance Bar](img/performance_bar_external_http_calls.png)
+ with more details.
- **Load timings** of the page: if your browser supports load timings (Chromium
and Chrome) several values in milliseconds, separated by slashes.
Click to display a modal window with more details. The values, from left to right:
@@ -44,8 +39,7 @@ From left to right, it displays:
- [**First Contentful Paint**](https://web.dev/first-contentful-paint/):
Time until something was visible to the user.
- [**DomContentLoaded**](https://developers.google.com/web/fundamentals/performance/critical-rendering-path/measure-crp) Event.
- - **Total number of requests** the page loaded:
- ![Frontend requests using the Performance Bar](img/performance_bar_frontend.png)
+ - **Total number of requests** the page loaded.
- **Trace**: If Jaeger is integrated, **Trace** links to a Jaeger tracing page
with the current request's `correlation_id` included.
- **+**: A link to add a request's details to the performance bar. The request
@@ -60,21 +54,18 @@ From left to right, it displays:
## Request warnings
-Requests exceeding predefined limits display a warning **{warning}** icon and
-explanation next to the failing metric. In this example, the Gitaly call duration
-exceeded the threshold:
+Requests that exceed predefined limits display a warning **{warning}** icon and
+explanation next to the metric. In this example, the Gitaly call duration
+exceeded the threshold.
![Gitaly call duration exceeded threshold](img/performance_bar_gitaly_threshold.png)
If any requests on the current page generated warnings, the warning icon displays
-next to the **Request selector**:
+next to the **Requests** selector menu. In this selector menu, an exclamation `(!)`
+appears next to requests with warnings.
![Request selector showing two requests with warnings](img/performance_bar_request_selector_warning.png)
-Requests with warnings display `(!)` after their path in the **Request selector**:
-
-![Request selector showing dropdown](img/performance_bar_request_selector_warning_expanded.png)
-
## Enable the Performance Bar via the Admin Area
The GitLab Performance Bar is disabled by default. To enable it for a given group: