Diff Report
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::alter

Drupal\Core\Theme\ThemeManager::alterRun #54dec6fc087bfRun #54dec59a01be2DiffDiff%
Number of Function Calls530 530 0 0.0%
Incl. Wall Time (microsec)11,111 11,153 42 0.4%
Incl. Wall Time (microsec) per call 21 21 0 0.4%
Excl. Wall Time (microsec)10,752 10,873 121 1.1%
Incl. MemUse (bytes)11,264 11,248 -16 -0.1%
Incl. MemUse (bytes) per call 21 21 -0 -0.1%
Excl. MemUse (bytes)53,664 53,648 -16 -0.0%
Incl. PeakMemUse (bytes)1,000 680 -320 -32.0%
Incl. PeakMemUse (bytes) per call 2 1 -1 -32.0%
Excl. PeakMemUse (bytes)856 632 -224 -26.2%

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% 42 0.1% -16 -0.0% -320 -0.0%
Exclusive Metrics Diff for Current Function121 288.1% -16 -100.0% -224 -70.0%
Parent functions
Drupal\Core\Theme\ThemeManager::theme0 N/A% 37 88.1% 0 0.0% -320 -100.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 2 4.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 2 4.8% -16 -100.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 N/A% -1 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
function_exists0 N/A% -66 -157.1% 0 0.0% -48 -15.0%
is_array0 N/A% -10 -23.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getName0 N/A% -4 -9.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 1 2.4% 0 0.0% -48 -15.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getBaseThemes0 N/A% 0 0.0% 0 0.0% 0 0.0%