Diff Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@4

Drupal\Core\Theme\ThemeManager::theme@4Run #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)6,403 6,131 -272 -4.2%
Incl. Wall Time (microsec) per call 1,281 1,226 -54 -4.2%
Excl. Wall Time (microsec)404 389 -15 -3.7%
Incl. CPU (microsecs)6,228 5,974 -254 -4.1%
Incl. CPU (microsecs) per call 1,246 1,195 -51 -4.1%
Excl. CPU (microsec)289 279 -10 -3.5%
Incl. MemUse (bytes)113,864 113,864 0 0.0%
Incl. MemUse (bytes) per call 22,773 22,773 0 0.0%
Excl. MemUse (bytes)-24,560 -24,560 0 0.0%
Incl. PeakMemUse (bytes)341,128 341,128 0 0.0%
Incl. PeakMemUse (bytes) per call 68,226 68,226 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::theme@40 N/A% -272 -15.5% -254 -19.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -5.5% -10 -3.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Theme\ThemeManager::render@40 N/A% -272 -100.0% -254 -100.0% 0 N/A% 0 N/A%
Child functions
rdf_preprocess_username0 N/A% -102 -37.5% -103 -40.6% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -55 -20.2% -54 -21.3% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -44 -16.2% -29 -11.4% 0 N/A% 0 N/A%
twig_render_template@30 N/A% -17 -6.2% -17 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__construct0 N/A% -9 -3.3% -7 -2.8% 0 N/A% 0 N/A%
template_preprocess0 N/A% -8 -2.9% -7 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -2.2% -4 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -5 -1.8% -5 -2.0% 0 N/A% 0 N/A%
function_exists0 N/A% -3 -1.1% -6 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -2 -0.7% -4 -1.6% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% -2 -0.7% -2 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A%
twig_extension0 N/A% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A%
array_reverse0 N/A% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__clone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 2 0.8% 0 N/A% 0 N/A%