Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::alter

Drupal\Core\Theme\ThemeManager::alterRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls1,138 1,138 0 0.0%
Incl. Wall Time (microsec)25,074 25,626 552 2.2%
Incl. Wall Time (microsec) per call 22 23 0 2.2%
Excl. Wall Time (microsec)24,334 24,636 302 1.2%
Incl. MemUse (bytes)11,856 11,864 8 0.1%
Incl. MemUse (bytes) per call 10 10 0 0.1%
Excl. MemUse (bytes)107,776 107,792 16 0.0%
Incl. PeakMemUse (bytes)5,728 5,216 -512 -8.9%
Incl. PeakMemUse (bytes) per call 5 5 -0 -8.9%
Excl. PeakMemUse (bytes)4,720 4,208 -512 -10.8%

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% 552 0.8% 8 0.0% -512 -0.7%
Exclusive Metrics Diff for Current Function302 54.7% 16 200.0% -512 -100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::theme@30 N/A% 461 83.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 65 11.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@40 N/A% 27 4.9% 0 0.0% -512 -100.0%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% -5 -0.9% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 4 0.7% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 N/A% 2 0.4% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -2 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 8 100.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
function_exists0 N/A% 145 26.3% 0 0.0% 0 0.0%
is_array0 N/A% 48 8.7% 0 0.0% 0 0.0%
array_shift0 N/A% 25 4.5% -8 -100.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getName0 N/A% 24 4.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getBaseThemes0 N/A% 10 1.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -2 -0.4% 0 0.0% 0 0.0%