Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::alter

Drupal\Core\Theme\ThemeManager::alterRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls538 538 0 0.0%
Incl. Wall Time (microsec)7,800 8,180 380 4.9%
Incl. Wall Time (microsec) per call 14 15 1 4.9%
Excl. Wall Time (microsec)1,570 1,615 45 2.9%
Incl. MemUse (bytes)17,616 17,616 0 0.0%
Incl. MemUse (bytes) per call 33 33 0 0.0%
Excl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. PeakMemUse (bytes)2,472 2,152 -320 -12.9%
Incl. PeakMemUse (bytes) per call 5 4 -1 -12.9%
Excl. PeakMemUse (bytes)856 856 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::alter [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::alter0 N/A% 380 0.9% 0 0.0% -320 -1.5%
Exclusive Metrics Diff for Current Function45 11.8% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Theme\ThemeManager::render0 N/A% 331 87.1% 0 N/A% -320 -100.0%
Drupal\Core\Theme\ThemeManager::render@20 N/A% 28 7.4% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@10 N/A% 18 4.7% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@30 N/A% 2 0.5% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 0.3% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@40 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Theme\ThemeManager::alterForTheme0 N/A% 334 87.9% 0 N/A% -320 -100.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 1 0.3% 0 N/A% 0 0.0%