Merge branch 'fix-performance-bar-not-tracking-some-requests' into 'master'

Fixes some requests not being tracked in performance bar

Closes #57886

See merge request gitlab-org/gitlab-ce!25384

(cherry picked from commit 197641c7)

0e07a5aa Fixes some requests not being tracked in performance bar

app/assets/javascripts/main.js

@@ -78,7 +78,6 @@ function deferredInitialisation() {
   initUserPopovers();
   if (document.querySelector('.search')) initSearchAutocomplete();
-  if (document.querySelector('#js-peek')) initPerformanceBar({ container: '#js-peek' });
   addSelectOnFocusBehaviour('.js-select-on-focus');
@@ -145,6 +144,8 @@ document.addEventListener('DOMContentLoaded', () => {
   const $sidebarGutterToggle = $('.js-sidebar-toggle');
   let bootstrapBreakpoint = bp.getBreakpointSize();
+  if (document.querySelector('#js-peek')) initPerformanceBar({ container: '#js-peek' });
+
   initLayoutNav();
   // Set the default path for all cookies to GitLab's root directory