Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@5

Drupal\Core\Theme\ThemeManager::theme@5Run #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)53,701 56,128 2,427 4.5%
Incl. Wall Time (microsec) per call 1,918 2,005 87 4.5%
Excl. Wall Time (microsec)2,189 2,398 209 9.5%
Incl. MemUse (bytes)606,176 606,232 56 0.0%
Incl. MemUse (bytes) per call 21,649 21,651 2 0.0%
Excl. MemUse (bytes)-130,872 -130,872 0 0.0%
Incl. PeakMemUse (bytes)3,401,504 3,402,064 560 0.0%
Incl. PeakMemUse (bytes) per call 121,482 121,502 20 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@5 [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@50 N/A% 2,427 7.5% 56 175.0% 560 137.3%
Exclusive Metrics Diff for Current Function209 8.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Theme\ThemeManager::render@50 N/A% 2,427 100.0% 56 100.0% 560 100.0%
Child functions
twig_render_template@50 N/A% 1,294 53.3% 0 0.0% 184 32.9%
template_preprocess_image_style0 N/A% 836 34.4% 56 100.0% 376 67.1%
Drupal\Core\Template\Attribute::__construct0 N/A% 33 1.4% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% 19 0.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% 19 0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 13 0.5% 0 0.0% 0 0.0%
template_preprocess0 N/A% -13 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 12 0.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% -11 -0.5% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 9 0.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -9 -0.4% 0 0.0% 0 0.0%
function_exists0 N/A% 8 0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% 5 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 4 0.2% 0 0.0% 0 0.0%
is_array0 N/A% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -2 -0.1% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -0.1% 0 0.0% 0 0.0%
twig_extension0 N/A% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 2 0.1% 0 0.0% 0 0.0%
array_reverse0 N/A% 1 0.0% 0 0.0% 0 0.0%