Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@2

Drupal\Core\Theme\ThemeManager::theme@2Run #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)139,526 140,035 509 0.4%
Incl. Wall Time (microsec) per call 1,099 1,103 4 0.4%
Excl. Wall Time (microsec)7,443 7,453 10 0.1%
Incl. CPU (microsecs)138,518 139,044 526 0.4%
Incl. CPU (microsecs) per call 1,091 1,095 4 0.4%
Excl. CPU (microsec)5,083 5,090 7 0.1%
Incl. MemUse (bytes)2,269,952 2,270,152 200 0.0%
Incl. MemUse (bytes) per call 17,874 17,875 2 0.0%
Excl. MemUse (bytes)-570,408 -570,408 0 0.0%
Incl. PeakMemUse (bytes)3,715,528 3,715,528 0 0.0%
Incl. PeakMemUse (bytes) per call 29,256 29,256 0 0.0%
Excl. PeakMemUse (bytes)7,264 7,272 8 0.1%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@2 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 509 68.9% 526 144.5% 200 2.1% 0 0.0%
Exclusive Metrics Diff for Current Function10 2.0% 7 1.3% 0 0.0% 8 N/A%
Parent function
Drupal\Core\Theme\ThemeManager::render@20 N/A% 509 100.0% 526 100.0% 200 100.0% 0 N/A%
Child functions
twig_render_template@20 N/A% 427 83.9% 434 82.5% 224 112.0% -72 N/A%
rdf_preprocess_node0 N/A% 85 16.7% 87 16.5% 0 0.0% -56 N/A%
template_preprocess0 N/A% 25 4.9% 23 4.4% 8 4.0% 0 N/A%
Drupal\Core\Template\Attribute::__construct0 N/A% -23 -4.5% -12 -2.3% 16 8.0% 40 N/A%
template_preprocess_form0 N/A% 20 3.9% 21 4.0% 0 0.0% 0 N/A%
template_preprocess_node0 N/A% 18 3.5% 35 6.7% -40 -20.0% 160 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -15 -2.9% -13 -2.5% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -11 -2.2% -24 -4.6% 0 0.0% -64 N/A%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -8 -1.6% -4 -0.8% 0 0.0% -40 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -8 -1.6% -23 -4.4% 0 0.0% 0 N/A%
substr0 N/A% -6 -1.2% -17 -3.2% 0 0.0% 0 N/A%
template_preprocess_image0 N/A% 6 1.2% 6 1.1% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -5 -1.0% -7 -1.3% 0 0.0% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -4 -0.8% 15 2.9% 0 0.0% 0 N/A%
Drupal\Core\Template\Attribute::__clone0 N/A% 4 0.8% -6 -1.1% 0 0.0% 0 N/A%
template_preprocess_container0 N/A% -3 -0.6% -8 -1.5% 0 0.0% 0 N/A%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -3 -0.6% 2 0.4% 0 0.0% 0 N/A%
function_exists0 N/A% -2 -0.4% 29 5.5% 0 0.0% 0 N/A%
template_preprocess_form_element0 N/A% -2 -0.4% -3 -0.6% -8 -4.0% 0 N/A%
contextual_preprocess0 N/A% 2 0.4% -11 -2.1% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 2 0.4% -13 -2.5% 0 0.0% 0 N/A%
bartik_preprocess_node0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 N/A%
views_preprocess_node0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% -1 -0.2% -3 -0.6% 0 0.0% 24 N/A%
is_array0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 N/A%
bartik_preprocess_menu0 N/A% 0 0.0% 3 0.6% 0 0.0% 0 N/A%
template_preprocess_item_list0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
array_reverse0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 N/A%
rdf_preprocess_image0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 N/A%
twig_extension0 N/A% 0 0.0% -9 -1.7% 0 0.0% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
array_key_exists0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 N/A%
strrpos0 N/A% 0 0.0% 2 0.4% 0 0.0% 0 N/A%
template_preprocess_input0 N/A% 0 0.0% 13 2.5% 0 0.0% 0 N/A%