Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@4

Drupal\Core\Theme\ThemeManager::theme@4Run #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)95,972 94,776 -1,196 -1.2%
Incl. Wall Time (microsec) per call 960 948 -12 -1.2%
Excl. Wall Time (microsec)8,431 8,368 -63 -0.7%
Incl. MemUse (bytes)230,000 227,208 -2,792 -1.2%
Incl. MemUse (bytes) per call 2,300 2,272 -28 -1.2%
Excl. MemUse (bytes)-581,584 -580,968 616 0.1%
Incl. PeakMemUse (bytes)2,361,912 2,621,000 259,088 11.0%
Incl. PeakMemUse (bytes) per call 23,619 26,210 2,591 11.0%
Excl. PeakMemUse (bytes)1,984 7,480 5,496 277.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@4 [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::theme@40 N/A% -1,196 -1.7% -2,792 -3.9% 259,088 343.0%
Exclusive Metrics Diff for Current Function-63 -5.3% 616 22.1% 5,496 2.1%
Parent function
Drupal\Core\Theme\ThemeManager::render@40 N/A% -1,196 -100.0% -2,792 -100.0% 259,088 100.0%
Child functions
twig_render_template@30 N/A% -587 -49.1% -3,560 -127.5% 48,384 18.7%
rdf_preprocess_username0 N/A% -273 -22.8% -32 -1.1% 173,048 66.8%
function_exists0 N/A% -105 -8.8% 0 0.0% 536 0.2%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -93 -7.8% 8 0.3% 1,328 0.5%
Drupal\Core\Template\Attribute::__construct0 N/A% -60 -5.0% 8 0.3% 1,912 0.7%
template_preprocess_username0 N/A% -55 -4.6% 272 9.7% 17,336 6.7%
is_array0 N/A% 41 3.4% 0 0.0% 336 0.1%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -27 -2.3% 0 0.0% 512 0.2%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 25 2.1% 0 0.0% 592 0.2%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 15 1.3% 24 0.9% 944 0.4%
template_preprocess0 N/A% -14 -1.2% 16 0.6% 1,592 0.6%
contextual_preprocess0 N/A% -11 -0.9% 0 0.0% 872 0.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 9 0.8% 0 0.0% 1,992 0.8%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 6 0.5% 0 0.0% 632 0.2%
Drupal\Core\Template\Attribute::__clone0 N/A% 4 0.3% -24 -0.9% 552 0.2%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -3 -0.3% 0 0.0% 680 0.3%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -2 -0.2% 0 0.0% 0 0.0%
twig_extension0 N/A% -1 -0.1% -8 -0.3% 0 0.0%
array_reverse0 N/A% -1 -0.1% 0 0.0% 240 0.1%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -1 -0.1% 0 0.0% 456 0.2%
array_keys0 N/A% 0 0.0% -112 -4.0% 992 0.4%
array_key_exists0 N/A% 0 0.0% 0 0.0% 656 0.3%